{"title":"Water filtration for home and on the go","description":"\u003cp data-start=\"844\" data-end=\"1262\"\u003e\u003cstrong data-start=\"844\" data-end=\"949\"\u003eDiscover Baytiz's most popular products for improving the quality of your water every day.\u003c\/strong\u003e\u003cbr data-start=\"949\" data-end=\"952\"\u003eHere you'll find our water filters designed for travel and home, as well as for emergencies: water filter bottles, a mini filter straw and binchotan. The goal is simple: \u003cstrong data-start=\"1157\" data-end=\"1211\"\u003ecut down on plastic bottles\u003c\/strong\u003e while enjoying better-tasting water.\u003c\/p\u003e\n\u003cp data-start=\"1264\" data-end=\"1562\"\u003e\u003cstrong data-start=\"1264\" data-end=\"1315\"\u003eWater filter bottles: practical, simple, effective\u003c\/strong\u003e\u003cbr data-start=\"1315\" data-end=\"1318\"\u003eOur water filter bottles are ideal for anyone who wants to drink cleaner water wherever they are: at work, when travelling, hiking or at the gym. They offer a portable solution, with nothing to install, and are intuitive to use every day.\u003c\/p\u003e\n\u003cp data-start=\"1564\" data-end=\"1858\"\u003e\u003cstrong data-start=\"1564\" data-end=\"1627\"\u003eMini filter straw: the essentials in an ultra-compact size\u003c\/strong\u003e\u003cbr data-start=\"1627\" data-end=\"1630\"\u003eThe mini filter straw is perfect for days out, travelling and camping, or for keeping in a bag. It lets you filter water directly, with no preparation, when you need a light, easy-to-carry option.\u003c\/p\u003e\n\u003cp data-start=\"1860\" data-end=\"2191\"\u003e\u003cstrong data-start=\"1860\" data-end=\"1921\"\u003eBinchotan: a natural way to improve taste\u003c\/strong\u003e\u003cbr data-start=\"1921\" data-end=\"1924\"\u003eBinchotan is valued for its simple, natural approach. It helps \u003cstrong data-start=\"2018\" data-end=\"2048\"\u003eimprove the taste of water\u003c\/strong\u003e and makes it softer on the palate (depending on the quality of the water to begin with). It's an excellent addition to a “zero bottle” routine.\u003c\/p\u003e\n\u003cp data-start=\"2193\" data-end=\"2243\"\u003e\u003cstrong data-start=\"2193\" data-end=\"2241\"\u003eChoose the right solution for you\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2244\" data-end=\"2402\"\u003e\n\u003cli data-start=\"2244\" data-end=\"2288\"\u003e\n\u003cp data-start=\"2246\" data-end=\"2288\"\u003eFor everyday use: \u003cstrong data-start=\"2266\" data-end=\"2286\"\u003ewater filter bottle\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2289\" data-end=\"2344\"\u003e\n\u003cp data-start=\"2291\" data-end=\"2344\"\u003eFor a minimalist kit: \u003cstrong data-start=\"2317\" data-end=\"2342\"\u003emini filter straw\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2345\" data-end=\"2402\"\u003e\n\u003cp data-start=\"2347\" data-end=\"2402\"\u003eFor a natural approach at home: \u003cstrong data-start=\"2389\" data-end=\"2402\"\u003ebinchotan\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2404\" data-end=\"2518\"\u003eBrowse our featured products and find the Baytiz solution that suits your lifestyle.\u003c\/p\u003e","products":[{"product_id":"gourde-filtrante-bleue","title":"Blue Water Filter Bottle","description":"\u003ch1\u003eThe Baytiz water filter bottle\u003c\/h1\u003e\n\u003cp\u003eFilters up to \u003cstrong\u003e99.999999% of bacteria\u003c\/strong\u003e and \u003cstrong\u003e99.9999% of protozoa\u003c\/strong\u003e found in water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHow is that possible?\u003c\/h2\u003e\n\u003cp\u003eThat's probably the question on your mind when you see these impressive figures. Can our water filter bottle really do that?\u003c\/p\u003e\n\u003cp\u003eDon't be surprised: it's simply science.\u003c\/p\u003e\n\u003cp\u003eThe Baytiz water filter bottle owes its high filtering power to the design of its straw, built as a multi-stage filtration system.\u003c\/p\u003e\n\u003cp\u003eInside, we've integrated the world-renowned \u003cstrong\u003eUF Membrane\u003c\/strong\u003e ultrafiltration technology. We explain how it performs below.\u003c\/p\u003e\n\u003cp\u003eThis technology is paired with a filter barrier made of \u003cstrong\u003eactivated carbon\u003c\/strong\u003e, all reinforced by several microparticle filters.\u003c\/p\u003e\n\u003cp\u003eEach stage has a very specific role. Let's take a look together.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUltrafiltration (UF) Membrane\u003c\/h2\u003e\n\u003cp\u003eUltrafiltration is a filtration method based on membrane separation. It uses semi-permeable (permselective) membranes capable of retaining solutes or particles contained in a solvent.\u003c\/p\u003e\n\u003cp\u003eThe principle is simple: the pores of our ultrafiltration membrane are around \u003cstrong\u003e1 nanometre\u003c\/strong\u003e. That's too small to let bacteria, yeasts and most viruses through (a bacterium measures on average around \u003cstrong\u003e3 nanometres\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003eThe thickness of the membrane also plays a decisive role in increasing permeability, as shown by Poiseuille's law (cf. [J 2 790]).\u003c\/p\u003e\n\u003cp\u003eIn short, water molecules (H\u003csub\u003e2\u003c\/sub\u003eO) pass through the membrane, while bacteria, viruses and other microparticles are blocked.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eActivated carbon\u003c\/h2\u003e\n\u003cp\u003eWe've all heard of activated carbon: its properties are impressive.\u003c\/p\u003e\n\u003cp\u003eOften used in medicine, nutrition and cosmetics, it owes its popularity to its great capacity for \u003cstrong\u003eadsorption\u003c\/strong\u003e (not to be confused with absorption).\u003c\/p\u003e\n\u003cp\u003eAdsorption is a molecular reaction: activated carbon, in its solid state, binds molecules through Van der Waals forces.\u003c\/p\u003e\n\u003cp\u003eIt can adsorb many chemical molecules, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003echlorine\u003c\/li\u003e\n\u003cli\u003emercury\u003c\/li\u003e\n\u003cli\u003elead\u003c\/li\u003e\n\u003cli\u003ebenzene\u003c\/li\u003e\n\u003cli\u003einsecticides\u003c\/li\u003e\n\u003cli\u003eherbicides\u003c\/li\u003e\n\u003cli\u003edetergents\u003c\/li\u003e\n\u003cli\u003esolvents\u003c\/li\u003e\n\u003cli\u003eand more than a hundred other substances…\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003ePP cotton barriers\u003c\/h2\u003e\n\u003cp\u003ePP cotton is mainly used to purify large quantities of water. In our filter straw, it helps to trap medium-sized microparticles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhen should you use our water filter bottle?\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz water filter bottle becomes an essential companion in many situations.\u003c\/p\u003e\n\u003cp\u003eBecause water is essential: we drink it every day. Yet sometimes we have to drink water of doubtful quality, worried that illness might ruin our trip.\u003c\/p\u003e\n\u003cp\u003eHere are a few real-life examples.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA water filter bottle for travelling\u003c\/h2\u003e\n\u003cp\u003eAsia, Africa, the Americas… many parts of the world don't have water treatment systems as developed and rigorous as those in some countries.\u003c\/p\u003e\n\u003cp\u003eMany people have been there: drinking strange-tasting tap water, then paying the price for the rest of the trip.\u003c\/p\u003e\n\u003cp\u003eResearch has shown high levels of bacteria and viruses in the tap water of many countries. This can contribute to the infamous “traveller's diarrhoea”, as well as other illnesses.\u003c\/p\u003e\n\u003cp\u003eWith the Baytiz water filter bottle, you considerably reduce the risks of drinking tap water abroad, and drink with greater peace of mind.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA hiking companion\u003c\/h2\u003e\n\u003cp\u003eHiking is that feeling of being alive, going wherever you please with just the essentials: your legs, the desire, some courage… and a Baytiz water filter bottle.\u003c\/p\u003e\n\u003cp\u003eIn the wild, any water you find should, by default, be considered potentially unsafe.\u003c\/p\u003e\n\u003cp\u003eBefore drinking it, follow a few common-sense rules:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eavoid stagnant water\u003c\/li\u003e\n\u003cli\u003echoose the clearest water possible\u003c\/li\u003e\n\u003cli\u003ecollect water upstream\u003c\/li\u003e\n\u003cli\u003elet it settle so that visible particles (sand, mud, etc.) sink to the bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnd to go further: purify the water of bacteria and viruses with your water filter bottle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eIdeal for outdoor sports\u003c\/h2\u003e\n\u003cp\u003eOff skiing or off-piste: fill your bottle with snow, let it melt, drink… and off you go again.\u003c\/p\u003e\n\u003cp\u003eMountaineering: spot a trickle of water and make the most of it to fill your bottle and rehydrate.\u003c\/p\u003e\n\u003cp\u003eCamping: store your water in a jerrycan, then drink whenever you like with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA survival aid\u003c\/h2\u003e\n\u003cp\u003eYou're walking, the sky clouds over, it's getting late… then you realise you're lost. Night is falling.\u003c\/p\u003e\n\u003cp\u003eSurvival situations are more common than you might think. In extreme conditions, you can survive several weeks without food, but only a few days without water.\u003c\/p\u003e\n\u003cp\u003eWater then becomes a priority. And by the time you feel thirsty, dehydration has often already set in.\u003c\/p\u003e\n\u003cp\u003eYou need to find a water source quickly. But if the source is contaminated and you fall ill, your chances of getting through it drop sharply.\u003c\/p\u003e\n\u003cp\u003eIn this situation, having a filter bottle clipped to your bag can make all the difference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eThe Baytiz filter bottle\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz water filter bottle has been designed to cope with the toughest conditions: sturdy, shock-resistant and leakproof.\u003c\/p\u003e\n\u003cp\u003eWith a single straw, filter up to \u003cstrong\u003e1500 litres\u003c\/strong\u003e of water, the equivalent of around \u003cstrong\u003e2307\u003c\/strong\u003e full Baytiz bottles.\u003c\/p\u003e\n\u003cp\u003eThe bottle and straw are BPA-free and chemical-free. The packaging is made from \u003cstrong\u003e100% recyclable\u003c\/strong\u003e paper.\u003c\/p\u003e\n\u003cp\u003eA built-in carabiner lets you clip it easily to your bag: a discreet companion for all your adventures.\u003c\/p\u003e\n\u003cp\u003eYou can also use it without the filter: remove the filter unit and fit the standard straw supplied. You then have an ordinary water bottle for everyday use.\u003c\/p\u003e\n\u003cp\u003eEasy to carry thanks to the two-finger grip. Capacity: \u003cstrong\u003e650 ml\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree gift:\u003c\/strong\u003e an 11-in-1 survival card, useful in all sorts of situations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnjoy free delivery in 3 to 5 working days\u003c\/strong\u003e by clicking “Add to basket”.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":42544805773383,"sku":"GOURDE FILTRANTE BLEUE","price":33.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/gourde-filtrante-bleue-filtre-boite-carte-multifonction-baytiz.webp?v=1794406627"},{"product_id":"gourde-filtrante-noire","title":"Black Water Filter Bottle","description":"\u003ch1\u003eThe Baytiz water filter bottle\u003c\/h1\u003e\n\u003cp\u003eFilters up to \u003cstrong\u003e99.999999% of bacteria\u003c\/strong\u003e and \u003cstrong\u003e99.9999% of protozoa\u003c\/strong\u003e found in water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHow is that possible?\u003c\/h2\u003e\n\u003cp\u003eThat's probably the question on your mind when you see these impressive figures. Can our water filter bottle really do that?\u003c\/p\u003e\n\u003cp\u003eDon't be surprised: it's simply science.\u003c\/p\u003e\n\u003cp\u003eThe Baytiz water filter bottle owes its high filtering power to the design of its straw, built as a multi-stage filtration system.\u003c\/p\u003e\n\u003cp\u003eInside, we've integrated the world-renowned \u003cstrong\u003eUF Membrane\u003c\/strong\u003e ultrafiltration technology. We explain how it performs below.\u003c\/p\u003e\n\u003cp\u003eThis technology is paired with a filter barrier made of \u003cstrong\u003eactivated carbon\u003c\/strong\u003e, all reinforced by several microparticle filters.\u003c\/p\u003e\n\u003cp\u003eEach stage has a very specific role. Let's take a look together.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUltrafiltration (UF) Membrane\u003c\/h2\u003e\n\u003cp\u003eUltrafiltration is a filtration method based on membrane separation. It uses semi-permeable (permselective) membranes capable of retaining solutes or particles contained in a solvent.\u003c\/p\u003e\n\u003cp\u003eThe principle is simple: the pores of our ultrafiltration membrane are around \u003cstrong\u003e1 nanometre\u003c\/strong\u003e. That's too small to let bacteria, yeasts and most viruses through (a bacterium measures on average around \u003cstrong\u003e3 nanometres\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003eThe thickness of the membrane also plays a decisive role in increasing permeability, as shown by Poiseuille's law (cf. [J 2 790]).\u003c\/p\u003e\n\u003cp\u003eIn short, water molecules (H\u003csub\u003e2\u003c\/sub\u003eO) pass through the membrane, while bacteria, viruses and other microparticles are blocked.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eActivated carbon\u003c\/h2\u003e\n\u003cp\u003eWe've all heard of activated carbon: its properties are impressive.\u003c\/p\u003e\n\u003cp\u003eOften used in medicine, nutrition and cosmetics, it owes its popularity to its great capacity for \u003cstrong\u003eadsorption\u003c\/strong\u003e (not to be confused with absorption).\u003c\/p\u003e\n\u003cp\u003eAdsorption is a molecular reaction: activated carbon, in its solid state, binds molecules through Van der Waals forces.\u003c\/p\u003e\n\u003cp\u003eIt can adsorb many chemical molecules, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003echlorine\u003c\/li\u003e\n\u003cli\u003emercury\u003c\/li\u003e\n\u003cli\u003elead\u003c\/li\u003e\n\u003cli\u003ebenzene\u003c\/li\u003e\n\u003cli\u003einsecticides\u003c\/li\u003e\n\u003cli\u003eherbicides\u003c\/li\u003e\n\u003cli\u003edetergents\u003c\/li\u003e\n\u003cli\u003esolvents\u003c\/li\u003e\n\u003cli\u003eand more than a hundred other substances…\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003ePP cotton barriers\u003c\/h2\u003e\n\u003cp\u003ePP cotton is mainly used to purify large quantities of water. In our filter straw, it helps to trap medium-sized microparticles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhen should you use our water filter bottle?\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz water filter bottle becomes an essential companion in many situations.\u003c\/p\u003e\n\u003cp\u003eBecause water is essential: we drink it every day. Yet sometimes we have to drink water of doubtful quality, worried that illness might ruin our trip.\u003c\/p\u003e\n\u003cp\u003eHere are a few real-life examples.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA water filter bottle for travelling\u003c\/h2\u003e\n\u003cp\u003eAsia, Africa, the Americas… many parts of the world don't have water treatment systems as developed and rigorous as those in some countries.\u003c\/p\u003e\n\u003cp\u003eMany people have been there: drinking strange-tasting tap water, then paying the price for the rest of the trip.\u003c\/p\u003e\n\u003cp\u003eResearch has shown high levels of bacteria and viruses in the tap water of many countries. This can contribute to the infamous “traveller's diarrhoea”, as well as other illnesses.\u003c\/p\u003e\n\u003cp\u003eWith the Baytiz water filter bottle, you considerably reduce the risks of drinking tap water abroad, and drink with greater peace of mind.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA hiking companion\u003c\/h2\u003e\n\u003cp\u003eHiking is that feeling of being alive, going wherever you please with just the essentials: your legs, the desire, some courage… and a Baytiz water filter bottle.\u003c\/p\u003e\n\u003cp\u003eIn the wild, any water you find should, by default, be considered potentially unsafe.\u003c\/p\u003e\n\u003cp\u003eBefore drinking it, follow a few common-sense rules:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eavoid stagnant water\u003c\/li\u003e\n\u003cli\u003echoose the clearest water possible\u003c\/li\u003e\n\u003cli\u003ecollect water upstream\u003c\/li\u003e\n\u003cli\u003elet it settle so that visible particles (sand, mud, etc.) sink to the bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnd to go further: purify the water of bacteria and viruses with your water filter bottle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eIdeal for outdoor sports\u003c\/h2\u003e\n\u003cp\u003eOff skiing or off-piste: fill your bottle with snow, let it melt, drink… and off you go again.\u003c\/p\u003e\n\u003cp\u003eMountaineering: spot a trickle of water and make the most of it to fill your bottle and rehydrate.\u003c\/p\u003e\n\u003cp\u003eCamping: store your water in a jerrycan, then drink whenever you like with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA survival aid\u003c\/h2\u003e\n\u003cp\u003eYou're walking, the sky clouds over, it's getting late… then you realise you're lost. Night is falling.\u003c\/p\u003e\n\u003cp\u003eSurvival situations are more common than you might think. In extreme conditions, you can survive several weeks without food, but only a few days without water.\u003c\/p\u003e\n\u003cp\u003eWater then becomes a priority. And by the time you feel thirsty, dehydration has often already set in.\u003c\/p\u003e\n\u003cp\u003eYou need to find a water source quickly. But if the source is contaminated and you fall ill, your chances of getting through it drop sharply.\u003c\/p\u003e\n\u003cp\u003eIn this situation, having a filter bottle clipped to your bag can make all the difference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eThe Baytiz filter bottle\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz water filter bottle has been designed to cope with the toughest conditions: sturdy, shock-resistant and leakproof.\u003c\/p\u003e\n\u003cp\u003eWith a single straw, filter up to \u003cstrong\u003e1500 litres\u003c\/strong\u003e of water, the equivalent of around \u003cstrong\u003e2307\u003c\/strong\u003e full Baytiz bottles.\u003c\/p\u003e\n\u003cp\u003eThe bottle and straw are BPA-free and chemical-free. The packaging is made from \u003cstrong\u003e100% recyclable\u003c\/strong\u003e paper.\u003c\/p\u003e\n\u003cp\u003eA built-in carabiner lets you clip it easily to your bag: a discreet companion for all your adventures.\u003c\/p\u003e\n\u003cp\u003eYou can also use it without the filter: remove the filter unit and fit the standard straw supplied. You then have an ordinary water bottle for everyday use.\u003c\/p\u003e\n\u003cp\u003eEasy to carry thanks to the two-finger grip. Capacity: \u003cstrong\u003e650 ml\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree gift:\u003c\/strong\u003e an 11-in-1 survival card, useful in all sorts of situations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnjoy free delivery in 3 to 5 working days\u003c\/strong\u003e by clicking “Add to basket”.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":42544813637703,"sku":"Gourde Filtrante Noire","price":33.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/gourde-filtrante-noire-filtre-boite-carte-multifonction-baytiz.webp?v=1794407065"},{"product_id":"gourde-filtrante-rose","title":"Pink Water Filter Bottle","description":"\u003ch1\u003eThe Baytiz water filter bottle\u003c\/h1\u003e\n\u003cp\u003eFilters up to \u003cstrong\u003e99.999999% of bacteria\u003c\/strong\u003e and \u003cstrong\u003e99.9999% of protozoa\u003c\/strong\u003e found in water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHow is that possible?\u003c\/h2\u003e\n\u003cp\u003eThat's probably the question on your mind when you see these impressive figures. Can our water filter bottle really do that?\u003c\/p\u003e\n\u003cp\u003eDon't be surprised: it's simply science.\u003c\/p\u003e\n\u003cp\u003eThe Baytiz water filter bottle owes its high filtering power to the design of its straw, built as a multi-stage filtration system.\u003c\/p\u003e\n\u003cp\u003eInside, we've integrated the world-renowned \u003cstrong\u003eUF Membrane\u003c\/strong\u003e ultrafiltration technology. We explain how it performs below.\u003c\/p\u003e\n\u003cp\u003eThis technology is paired with a filter barrier made of \u003cstrong\u003eactivated carbon\u003c\/strong\u003e, all reinforced by several microparticle filters.\u003c\/p\u003e\n\u003cp\u003eEach stage has a very specific role. Let's take a look together.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUltrafiltration (UF) Membrane\u003c\/h2\u003e\n\u003cp\u003eUltrafiltration is a filtration method based on membrane separation. It uses semi-permeable (permselective) membranes capable of retaining solutes or particles contained in a solvent.\u003c\/p\u003e\n\u003cp\u003eThe principle is simple: the pores of our ultrafiltration membrane are around \u003cstrong\u003e1 nanometre\u003c\/strong\u003e. That's too small to let bacteria, yeasts and most viruses through (a bacterium measures on average around \u003cstrong\u003e3 nanometres\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003eThe thickness of the membrane also plays a decisive role in increasing permeability, as shown by Poiseuille's law (cf. [J 2 790]).\u003c\/p\u003e\n\u003cp\u003eIn short, water molecules (H\u003csub\u003e2\u003c\/sub\u003eO) pass through the membrane, while bacteria, viruses and other microparticles are blocked.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eActivated carbon\u003c\/h2\u003e\n\u003cp\u003eWe've all heard of activated carbon: its properties are impressive.\u003c\/p\u003e\n\u003cp\u003eOften used in medicine, nutrition and cosmetics, it owes its popularity to its great capacity for \u003cstrong\u003eadsorption\u003c\/strong\u003e (not to be confused with absorption).\u003c\/p\u003e\n\u003cp\u003eAdsorption is a molecular reaction: activated carbon, in its solid state, binds molecules through Van der Waals forces.\u003c\/p\u003e\n\u003cp\u003eIt can adsorb many chemical molecules, such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003echlorine\u003c\/li\u003e\n\u003cli\u003emercury\u003c\/li\u003e\n\u003cli\u003elead\u003c\/li\u003e\n\u003cli\u003ebenzene\u003c\/li\u003e\n\u003cli\u003einsecticides\u003c\/li\u003e\n\u003cli\u003eherbicides\u003c\/li\u003e\n\u003cli\u003edetergents\u003c\/li\u003e\n\u003cli\u003esolvents\u003c\/li\u003e\n\u003cli\u003eand more than a hundred other substances…\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003ePP cotton barriers\u003c\/h2\u003e\n\u003cp\u003ePP cotton is mainly used to purify large quantities of water. In our filter straw, it helps to trap medium-sized microparticles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhen should you use our water filter bottle?\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz water filter bottle becomes an essential companion in many situations.\u003c\/p\u003e\n\u003cp\u003eBecause water is essential: we drink it every day. Yet sometimes we have to drink water of doubtful quality, worried that illness might ruin our trip.\u003c\/p\u003e\n\u003cp\u003eHere are a few real-life examples.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA water filter bottle for travelling\u003c\/h2\u003e\n\u003cp\u003eAsia, Africa, the Americas… many parts of the world don't have water treatment systems as developed and rigorous as those in some countries.\u003c\/p\u003e\n\u003cp\u003eMany people have been there: drinking strange-tasting tap water, then paying the price for the rest of the trip.\u003c\/p\u003e\n\u003cp\u003eResearch has shown high levels of bacteria and viruses in the tap water of many countries. This can contribute to the infamous “traveller's diarrhoea”, as well as other illnesses.\u003c\/p\u003e\n\u003cp\u003eWith the Baytiz water filter bottle, you considerably reduce the risks of drinking tap water abroad, and drink with greater peace of mind.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA hiking companion\u003c\/h2\u003e\n\u003cp\u003eHiking is that feeling of being alive, going wherever you please with just the essentials: your legs, the desire, some courage… and a Baytiz water filter bottle.\u003c\/p\u003e\n\u003cp\u003eIn the wild, any water you find should, by default, be considered potentially unsafe.\u003c\/p\u003e\n\u003cp\u003eBefore drinking it, follow a few common-sense rules:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eavoid stagnant water\u003c\/li\u003e\n\u003cli\u003echoose the clearest water possible\u003c\/li\u003e\n\u003cli\u003ecollect water upstream\u003c\/li\u003e\n\u003cli\u003elet it settle so that visible particles (sand, mud, etc.) sink to the bottom\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnd to go further: purify the water of bacteria and viruses with your water filter bottle.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eIdeal for outdoor sports\u003c\/h2\u003e\n\u003cp\u003eOff skiing or off-piste: fill your bottle with snow, let it melt, drink… and off you go again.\u003c\/p\u003e\n\u003cp\u003eMountaineering: spot a trickle of water and make the most of it to fill your bottle and rehydrate.\u003c\/p\u003e\n\u003cp\u003eCamping: store your water in a jerrycan, then drink whenever you like with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA survival aid\u003c\/h2\u003e\n\u003cp\u003eYou're walking, the sky clouds over, it's getting late… then you realise you're lost. Night is falling.\u003c\/p\u003e\n\u003cp\u003eSurvival situations are more common than you might think. In extreme conditions, you can survive several weeks without food, but only a few days without water.\u003c\/p\u003e\n\u003cp\u003eWater then becomes a priority. And by the time you feel thirsty, dehydration has often already set in.\u003c\/p\u003e\n\u003cp\u003eYou need to find a water source quickly. But if the source is contaminated and you fall ill, your chances of getting through it drop sharply.\u003c\/p\u003e\n\u003cp\u003eIn this situation, having a filter bottle clipped to your bag can make all the difference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eThe Baytiz filter bottle\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz water filter bottle has been designed to cope with the toughest conditions: sturdy, shock-resistant and leakproof.\u003c\/p\u003e\n\u003cp\u003eWith a single straw, filter up to \u003cstrong\u003e1500 litres\u003c\/strong\u003e of water, the equivalent of around \u003cstrong\u003e2307\u003c\/strong\u003e full Baytiz bottles.\u003c\/p\u003e\n\u003cp\u003eThe bottle and straw are BPA-free and chemical-free. The packaging is made from \u003cstrong\u003e100% recyclable\u003c\/strong\u003e paper.\u003c\/p\u003e\n\u003cp\u003eA built-in carabiner lets you clip it easily to your bag: a discreet companion for all your adventures.\u003c\/p\u003e\n\u003cp\u003eYou can also use it without the filter: remove the filter unit and fit the standard straw supplied. You then have an ordinary water bottle for everyday use.\u003c\/p\u003e\n\u003cp\u003eEasy to carry thanks to the two-finger grip. Capacity: \u003cstrong\u003e650 ml\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree gift:\u003c\/strong\u003e an 11-in-1 survival card, useful in all sorts of situations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEnjoy free delivery in 3 to 5 working days\u003c\/strong\u003e by clicking “Add to basket”.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":42544849780807,"sku":"Gourde Filtrante Rose","price":33.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/gourde-filtrante-rose-filtre-boite-carte-multifonction-baytiz.webp?v=1794407189"},{"product_id":"mini-paille-filtrante","title":"Mini Water Filter","description":"\u003ch1\u003eThe Baytiz mini water filter\u003c\/h1\u003e\n\u003cp\u003eIt filters up to \u003cstrong\u003e99.999999% of bacteria\u003c\/strong\u003e and \u003cstrong\u003e99.9999% of protozoa\u003c\/strong\u003e found in water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHow is that possible?\u003c\/h2\u003e\n\u003cp\u003eThat's probably the question on your mind when you see these impressive figures. Can our filter straw really do that?\u003c\/p\u003e\n\u003cp\u003eDon't be surprised: it's simply science.\u003c\/p\u003e\n\u003cp\u003eThe Baytiz filter straw owes its high filtering power to several stages of filtration.\u003c\/p\u003e\n\u003cp\u003eInside, we've integrated the most effective technology for trapping bacteria: the \u003cstrong\u003eUF Membrane\u003c\/strong\u003e. Its reputation is worldwide. We explain how it works below.\u003c\/p\u003e\n\u003cp\u003eThe whole system is reinforced by several microparticle filters.\u003c\/p\u003e\n\u003cp\u003eEach stage has a specific role. Let's take a look together.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUltrafiltration (UF) membrane\u003c\/h2\u003e\n\u003cp\u003eUltrafiltration is a filtration method based on membrane separation. It uses semi-permeable (permselective) membranes that retain solutes or particles present in a solvent.\u003c\/p\u003e\n\u003cp\u003eThe principle is simple: the pores of our ultrafiltration membrane measure around \u003cstrong\u003e1 nanometre\u003c\/strong\u003e. That's too small to let bacteria, yeasts and most viruses through (a bacterium measures on average around \u003cstrong\u003e3 nanometres\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003eThe thickness of the membrane also plays a decisive role in increasing permeability, as shown by Poiseuille's law (cf. [J 2 790]).\u003c\/p\u003e\n\u003cp\u003eIn short, water molecules (H\u003csub\u003e2\u003c\/sub\u003eO) pass through the membrane, while bacteria, viruses and other microparticles remain blocked.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003ePP cotton barriers\u003c\/h2\u003e\n\u003cp\u003ePP cotton is mainly used to purify large quantities of water. In our filter straw, it serves to trap medium-sized microparticles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhen should you use our filter straw?\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz filter straw becomes an essential companion in many situations.\u003c\/p\u003e\n\u003cp\u003eWater is essential: we need to drink it every day. Yet sometimes we have to drink water of doubtful quality, worried about falling ill and ruining our trip.\u003c\/p\u003e\n\u003cp\u003eHere are a few real-life examples.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA filter straw for travelling\u003c\/h2\u003e\n\u003cp\u003eAsia, Africa, the Americas… many parts of the world don't have water treatment systems as developed and rigorous as in some countries.\u003c\/p\u003e\n\u003cp\u003eMany people have been there: drinking strange-tasting tap water, then suffering the effects for the rest of the trip.\u003c\/p\u003e\n\u003cp\u003eResearch has shown high levels of bacteria and viruses in the tap water of many countries. This can contribute to the infamous “traveller's diarrhoea”, as well as other illnesses.\u003c\/p\u003e\n\u003cp\u003eWith the Baytiz filter straw, you considerably reduce the risks of drinking water abroad and drink with greater peace of mind.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA hiking companion\u003c\/h2\u003e\n\u003cp\u003eHiking is that feeling of being alive, going wherever you please with just the essentials: your legs, the desire, some courage… and a Baytiz filter straw.\u003c\/p\u003e\n\u003cp\u003eIn the wild, any water you find should, by default, be considered potentially unsafe.\u003c\/p\u003e\n\u003cp\u003eBefore drinking it, follow a few common-sense rules:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eavoid stagnant water;\u003c\/li\u003e\n\u003cli\u003echoose the clearest water possible;\u003c\/li\u003e\n\u003cli\u003ecollect water upstream;\u003c\/li\u003e\n\u003cli\u003elet the container settle so that sand, mud and visible particles sink to the bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnd to go further: purify the water of bacteria and viruses with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eIdeal for outdoor sports\u003c\/h2\u003e\n\u003cp\u003eOff skiing or off-piste: fill your bottle with snow, let it melt, drink, and off you go again.\u003c\/p\u003e\n\u003cp\u003eMountaineering: spot a trickle of water and make the most of it to fill your bottle and rehydrate.\u003c\/p\u003e\n\u003cp\u003eCamping: store water in a jerrycan, then drink whenever you like with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA survival aid\u003c\/h2\u003e\n\u003cp\u003eYou're walking in the wild, the sky clouds over, it's getting late… then you realise you're lost. Night is falling.\u003c\/p\u003e\n\u003cp\u003eSurvival situations are more common than you might think. In extreme conditions, you can survive several weeks without food, but only a few days without water.\u003c\/p\u003e\n\u003cp\u003eWater then becomes a priority. And by the time you feel thirsty, dehydration has often already set in.\u003c\/p\u003e\n\u003cp\u003eYou need to find a water source quickly. But if the source is contaminated and you fall ill, your chances of survival drop sharply.\u003c\/p\u003e\n\u003cp\u003eIn this situation, having a filter straw clipped to your bag can make all the difference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eThe Baytiz filter straw\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz filter straw has been designed to cope with the toughest situations: it's sturdy, shock-resistant and doesn't leak.\u003c\/p\u003e\n\u003cp\u003eWith a single straw, you can filter up to \u003cstrong\u003e1500 litres\u003c\/strong\u003e of water.\u003c\/p\u003e\n\u003cp\u003eThe straw is BPA-free and chemical-free. The packaging is made from \u003cstrong\u003e100% recyclable\u003c\/strong\u003e paper.\u003c\/p\u003e\n\u003cp\u003eA built-in carabiner lets you clip it easily to your bag: a discreet companion for all your adventures.\u003c\/p\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":42544909320263,"sku":"MINI PAILLE FILTRANTE","price":26.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/mini-paille-filtrante-boite-tube-silicone-baytiz.webp?v=1794407588"},{"product_id":"paille-filtrante","title":"Water Filter Straw","description":"\u003ch1\u003eThe Baytiz water filter straw\u003c\/h1\u003e\n\u003cp\u003eIt filters up to \u003cstrong\u003e99.999999% of bacteria\u003c\/strong\u003e, \u003cstrong\u003e99.9999% of protozoa\u003c\/strong\u003e and some of the \u003cstrong\u003eviruses\u003c\/strong\u003e found in water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHow is that possible?\u003c\/h2\u003e\n\u003cp\u003eThat's probably the question on your mind when you see these impressive figures. Can our filter straw really do that?\u003c\/p\u003e\n\u003cp\u003eDon't be surprised: it's simply science.\u003c\/p\u003e\n\u003cp\u003eThe Baytiz filter straw owes its high filtering power to several stages of filtration.\u003c\/p\u003e\n\u003cp\u003eInside, we've integrated the world-renowned \u003cstrong\u003eUF Membrane\u003c\/strong\u003e ultrafiltration technology. We explain how it works below.\u003c\/p\u003e\n\u003cp\u003eThis technology is paired with a filter barrier made of \u003cstrong\u003eactivated carbon\u003c\/strong\u003e, all reinforced by several microparticle filters.\u003c\/p\u003e\n\u003cp\u003eEach stage has a specific role. Let's take a look together.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUltrafiltration (UF) membrane\u003c\/h2\u003e\n\u003cp\u003eUltrafiltration is a filtration method based on membrane separation. It uses semi-permeable (permselective) membranes capable of retaining solutes or particles contained in a solvent.\u003c\/p\u003e\n\u003cp\u003eThe principle is simple: the pores of our ultrafiltration membrane are around \u003cstrong\u003e1 nanometre\u003c\/strong\u003e. That's too small to let bacteria, yeasts and most viruses through (a bacterium measures on average around \u003cstrong\u003e3 nanometres\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003eThe thickness of the membrane also plays a role in permeability, as shown by Poiseuille's law (cf. [J 2 790]).\u003c\/p\u003e\n\u003cp\u003eIn short, water molecules (H\u003csub\u003e2\u003c\/sub\u003eO) pass through the membrane, while bacteria, viruses and other microparticles remain blocked.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eActivated carbon\u003c\/h2\u003e\n\u003cp\u003eActivated carbon is known for its remarkable properties. Used for a long time, it owes its popularity to its great capacity for \u003cstrong\u003eadsorption\u003c\/strong\u003e (not to be confused with absorption).\u003c\/p\u003e\n\u003cp\u003eAdsorption is a molecular reaction: activated carbon, in its solid state, binds molecules through Van der Waals forces.\u003c\/p\u003e\n\u003cp\u003eIt can adsorb many substances, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003echlorine;\u003c\/li\u003e\n\u003cli\u003emercury;\u003c\/li\u003e\n\u003cli\u003elead;\u003c\/li\u003e\n\u003cli\u003ebenzene;\u003c\/li\u003e\n\u003cli\u003einsecticides;\u003c\/li\u003e\n\u003cli\u003eherbicides;\u003c\/li\u003e\n\u003cli\u003edetergents;\u003c\/li\u003e\n\u003cli\u003esolvents;\u003c\/li\u003e\n\u003cli\u003eand more than a hundred other substances.\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePP cotton barriers\u003c\/h2\u003e\n\u003cp\u003ePP cotton is mainly used to purify large quantities of water. In our filter straw, it serves to trap medium-sized microparticles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhen should you use our filter straw?\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz filter straw becomes an essential companion on many adventures.\u003c\/p\u003e\n\u003cp\u003eWater is essential: we need to drink it every day. Yet sometimes we have to drink water of doubtful quality, worried about falling ill and ruining our trip.\u003c\/p\u003e\n\u003cp\u003eHere are a few real-life examples.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA filter straw for travelling\u003c\/h2\u003e\n\u003cp\u003eAsia, Africa, the Americas… many parts of the world don't have water treatment systems as developed and rigorous as in some countries.\u003c\/p\u003e\n\u003cp\u003eMany people have been there: drinking strange-tasting tap water, then suffering the effects for the rest of the trip.\u003c\/p\u003e\n\u003cp\u003eResearch has shown high levels of bacteria and viruses in the tap water of many countries. This can contribute to the infamous “traveller's diarrhoea”, as well as other illnesses.\u003c\/p\u003e\n\u003cp\u003eWith the Baytiz filter straw, you considerably reduce the risks of drinking water abroad and drink with greater peace of mind.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA hiking companion\u003c\/h2\u003e\n\u003cp\u003eIn the wild, any water you find should, by default, be considered potentially unsafe.\u003c\/p\u003e\n\u003cp\u003eBefore drinking it, follow a few common-sense rules:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eavoid stagnant water;\u003c\/li\u003e\n\u003cli\u003echoose the clearest water possible;\u003c\/li\u003e\n\u003cli\u003ecollect water upstream;\u003c\/li\u003e\n\u003cli\u003elet it settle so that visible particles (sand, mud, etc.) sink to the bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnd to go further: purify the water of bacteria and viruses with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eIdeal for outdoor sports\u003c\/h2\u003e\n\u003cp\u003eSkiing or off-piste: fill your bottle with snow, let it melt, drink, and off you go again.\u003c\/p\u003e\n\u003cp\u003eMountaineering: spot a trickle of water and make the most of it to fill your bottle and rehydrate.\u003c\/p\u003e\n\u003cp\u003eCamping: store your water in a jerrycan, then drink whenever you like with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA survival aid\u003c\/h2\u003e\n\u003cp\u003eYou're walking, the sky clouds over, it's getting late… then you realise you're lost. Night is falling.\u003c\/p\u003e\n\u003cp\u003eIn extreme conditions, you can survive several weeks without food, but only a few days without water.\u003c\/p\u003e\n\u003cp\u003eWater then becomes a priority. And by the time you feel thirsty, dehydration has often already set in.\u003c\/p\u003e\n\u003cp\u003eYou need to find a water source quickly. But if the source is contaminated and you fall ill, your chances of getting through it drop sharply.\u003c\/p\u003e\n\u003cp\u003eIn this situation, having a water filter straw clipped to your bag can make all the difference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eThe Baytiz filter straw\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz filter straw has been designed to cope with the toughest conditions: sturdy, shock-resistant and leakproof.\u003c\/p\u003e\n\u003cp\u003eWith a single straw, you can filter up to \u003cstrong\u003e1500 litres\u003c\/strong\u003e of water.\u003c\/p\u003e\n\u003cp\u003eThe bottle and straw are BPA-free and chemical-free. The packaging is made from \u003cstrong\u003e100% recyclable\u003c\/strong\u003e paper.\u003c\/p\u003e\n\u003cp\u003eA built-in carabiner lets you clip it easily to your bag: a discreet companion for all your adventures.\u003c\/p\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":42545144823879,"sku":"PAILLE FILTRANTE 1","price":19.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/paille-filtrante-boite-tube-extension-baytiz.webp?v=1794407314"},{"product_id":"binchotan-x5","title":"Binchotan Charcoal x5","description":"\u003ch1\u003eBaytiz binchotan charcoal: activated charcoal to filter your tap water\u003c\/h1\u003e\n\u003cp\u003eWith Baytiz Binchotan, enjoy nicer, lighter, clearer water, with less chlorine taste and some unwanted compounds naturally reduced.\u003c\/p\u003e\n\u003cp\u003eThe water's pH may be better balanced, and certain minerals may be released by this charcoal stick, made purely from natural wood.\u003c\/p\u003e\n\u003cp\u003eThe result: more enjoyable water every day, often preferred to bottled water, and a more eco-friendly solution, with no plastic bottle waste.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat can this activated charcoal stick do?\u003c\/h2\u003e\n\u003cp\u003eHow can Baytiz Binchotan help reduce such a wide range of compounds found in water? It's down to adsorption, a well-known property of activated charcoal.\u003c\/p\u003e\n\u003cp\u003eDepending on water quality, activated charcoal can help reduce substances such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003echlorine;\u003c\/li\u003e\n\u003cli\u003emercury;\u003c\/li\u003e\n\u003cli\u003elead;\u003c\/li\u003e\n\u003cli\u003ebenzene;\u003c\/li\u003e\n\u003cli\u003einsecticides;\u003c\/li\u003e\n\u003cli\u003eherbicides;\u003c\/li\u003e\n\u003cli\u003edetergents;\u003c\/li\u003e\n\u003cli\u003esolvents;\u003c\/li\u003e\n\u003cli\u003eand many other substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eWhy is activated charcoal so highly regarded?\u003c\/h2\u003e\n\u003cp\u003eWe've all heard of activated charcoal: its properties are impressive. It's commonly used in many fields (detox, cosmetics, etc.).\u003c\/p\u003e\n\u003cp\u003eIt owes this success to its great capacity for \u003cstrong\u003eadsorption\u003c\/strong\u003e (not to be confused with absorption).\u003c\/p\u003e\n\u003cp\u003eAdsorption is a molecular phenomenon: activated charcoal, in its solid state, can bind certain molecules through weak Van der Waals forces.\u003c\/p\u003e\n\u003cp\u003eAnd among the best-known activated charcoals for filtering water, Binchotan stands apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat's the difference between ordinary charcoal and Binchotan?\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e1) A Japanese heritage\u003c\/h2\u003e\n\u003cp\u003eThe story of Binchotan comes from Japan and dates back to the Edo period (17th century).\u003c\/p\u003e\n\u003cp\u003eAt that time, as elsewhere, the challenge was already clear: to drink safer water, with fewer impurities that might carry micro-organisms, toxins and other contaminants.\u003c\/p\u003e\n\u003cp\u003eThe Japanese perfected this craft by developing Binchotan, sometimes called “white charcoal”.\u003c\/p\u003e\n\u003cp\u003eThe name “Binchotan” is said to refer to a Japanese merchant who traded it (Bichoya Chosaimon), and to “tan”, meaning “charcoal”.\u003c\/p\u003e\n\u003ch2\u003e2) The properties that make the difference\u003c\/h2\u003e\n\u003cp\u003eBinchotan's porous structure is remarkable: a single gram of activated charcoal can have a surface area of more than \u003cstrong\u003e250 m²\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIn practical terms, this means a large contact surface with the water, and therefore strong adsorption potential.\u003c\/p\u003e\n\u003cp\u003eThe density of its nanometre-scale pores helps bind molecules in the water through physical interactions (Van der Waals forces), particularly non-polar molecules.\u003c\/p\u003e\n\u003ch2\u003e3) Baytiz natural Binchotan\u003c\/h2\u003e\n\u003cp\u003eOur Baytiz Binchotan was selected for its characteristics:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eit doesn't float;\u003c\/li\u003e\n\u003cli\u003eit's made from very dense wood from sustainably managed trees;\u003c\/li\u003e\n\u003cli\u003eit's chunky, offering more surface area in contact with the water;\u003c\/li\u003e\n\u003cli\u003eit's \u003cstrong\u003e100% biodegradable\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ethe packaging is recyclable paper, with no plastic;\u003c\/li\u003e\n\u003cli\u003eit's \u003cstrong\u003e100% natural\u003c\/strong\u003e, vegan and cruelty-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow do you use Binchotan?\u003c\/h2\u003e\n\u003cp\u003eBefore first use:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003erinse the Binchotan in hot water (without washing-up liquid);\u003c\/li\u003e\n\u003cli\u003eplace \u003cstrong\u003e1 stick\u003c\/strong\u003e in \u003cstrong\u003e1 to 1.5 litres\u003c\/strong\u003e of water;\u003c\/li\u003e\n\u003cli\u003eleave it for \u003cstrong\u003e4 to 8 hours\u003c\/strong\u003e (depending on the result you want and your water quality);\u003c\/li\u003e\n\u003cli\u003eevery \u003cstrong\u003e3 months\u003c\/strong\u003e, boil it for \u003cstrong\u003e10 minutes\u003c\/strong\u003e to clean it and reactivate it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThen enjoy nicer-tasting water every day.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCutting plastic waste: a simple everyday habit\u003c\/h2\u003e\n\u003cp\u003eUsing fewer plastic bottles means less waste and a smaller carbon footprint from producing and transporting them.\u003c\/p\u003e\n\u003cp\u003eDepending on how much you drink, using Binchotan every day can help you sharply reduce the number of bottles you get through in a year.\u003c\/p\u003e\n\u003cp\u003eIt's a practical step:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003enicer-tasting water;\u003c\/li\u003e\n\u003cli\u003eless waste;\u003c\/li\u003e\n\u003cli\u003eand savings over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhere can you buy Baytiz Binchotan?\u003c\/h2\u003e\n\u003cp\u003eYou can have your Binchotan delivered straight to your door within a few days by ordering on our website.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eBaytiz Binchotan reviews\u003c\/h2\u003e\n\u003ch2\u003eNoss — ⭐⭐⭐⭐⭐\u003c\/h2\u003e\n\u003cp\u003e“We're only on day 2 of trying it, but so far we're completely happy with the product. The tap water no longer has the taste that bothered us; it's like drinking bottled water.”\u003c\/p\u003e\n\u003ch2\u003eNguyen — ⭐⭐⭐⭐⭐\u003c\/h2\u003e\n\u003cp\u003e“My family and I can really tell the difference: a cleaner, fresher taste. It's natural, with no plastic packaging, and the box is really pretty.”\u003c\/p\u003e\n\u003ch2\u003eAurore F. — ⭐⭐⭐⭐⭐\u003c\/h2\u003e\n\u003cp\u003e“Very easy to use: you just leave it to work in the water. I use it for my family; it's eco-friendly, economical and natural.”\u003c\/p\u003e\n\u003ch2\u003eStéphane L. — ⭐⭐⭐⭐⭐\u003c\/h2\u003e\n\u003cp\u003e“Bought to replace Brita-type filters: savings, less plastic and water that's pleasant to drink. Quality, recyclable packaging.”\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eLittle extras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse it for the water in your American-style fridge;\u003c\/li\u003e\n\u003cli\u003ePut it in your coffee machine's water tank to bring out the aromas;\u003c\/li\u003e\n\u003cli\u003eAfterwards, recycle it as a deodoriser or natural fertiliser.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":42545150787655,"sku":"BINCHOTAN BOIS","price":29.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/binchotancharbonactiffiltreeaurobinet.png?v=1772125991"},{"product_id":"filtre-par-gravite","title":"Gravity Water Filter","description":"","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":42546233147463,"sku":"FILTRE A GRAVITÉ V4","price":179.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/filtre-a-eau-par-gravite-baytiz-complet_11975d60-f10b-4efc-8a53-014925bf19b6.jpg?v=1792377242"},{"product_id":"cartouche-filtre-par-gravite","title":"Replacement Filters for Gravity Water Filters x2","description":"\u003cp\u003eThe Baytiz activated carbon filter cartridge is designed to easily replace the filters in your gravity water filter, so you can enjoy nicer-tasting tap water every day. Compatible with many stainless steel gravity water filter systems such as Berkey, British Berkefeld, Weeplow, Doulton, Orinko, Phoenix, Purewell, ProOne, Waterdrop, Boroux and other suitable systems, it meets the needs of families looking for a reliable, long-lasting water filter cartridge that's easy to fit.\u003c\/p\u003e\u003cp\u003eThanks to its high-density activated carbon, this carbon water filter helps reduce around 98% of certain contaminants according to lab tests, while improving the taste and smell of the water. The result: lighter water that's softer on the palate, available at home without relying on heavy, bulky multipacks of bottled water that create plastic waste. Each activated carbon cartridge has a filtration capacity of up to 3000 gallons, or around 11,000 litres per filter, depending on water quality, use and maintenance.\u003c\/p\u003e\u003cp\u003eWhen should you replace the filter cartridges? When the flow rate drops sharply, the taste changes or the recommended capacity has been reached. Installation is simple: follow the translated instructions and the Baytiz video tutorial to fit them in your water filter dispenser. This gravity water filter works without electricity and fits into a family-sized filter chamber. It does not replace a water softener, but helps you enjoy nicer drinking water every day.\u003c\/p\u003e\u003cp\u003eCompatible with many gravity filtration systems, including certain models from Berkey, Weeplow, Doulton, British Berkefeld, Big Berkey and other compatible systems that use activated carbon filter cartridges. Baytiz offers a practical, natural solution backed by a responsive French after-sales service.\u003c\/p\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":42550544269383,"sku":"CARTOUCHE CHARBON FAG x2","price":74.97,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/cartouches-pour-filtre-par-gravite-coffret-rondelle-guide-baytiz.webp?v=1794407711"},{"product_id":"lot-3-pailles-filtrantes","title":"Water Filter Straws x3","description":"\u003ch1\u003eThe Baytiz water filter straw\u003c\/h1\u003e\n\u003cp\u003eIt filters up to \u003cstrong\u003e99.999999% of bacteria\u003c\/strong\u003e, \u003cstrong\u003e99.9999% of protozoa\u003c\/strong\u003e and some of the \u003cstrong\u003eviruses\u003c\/strong\u003e found in water.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eHow is that possible?\u003c\/h2\u003e\n\u003cp\u003eThat's probably the question on your mind when you see these impressive figures. Can our filter straw really do that?\u003c\/p\u003e\n\u003cp\u003eDon't be surprised: it's simply science.\u003c\/p\u003e\n\u003cp\u003eThe Baytiz filter straw owes its high filtering power to several stages of filtration.\u003c\/p\u003e\n\u003cp\u003eInside, we've integrated the world-renowned \u003cstrong\u003eUF Membrane\u003c\/strong\u003e ultrafiltration technology. We explain how it works below.\u003c\/p\u003e\n\u003cp\u003eThis technology is paired with a filter barrier made of \u003cstrong\u003eactivated carbon\u003c\/strong\u003e, all reinforced by several microparticle filters.\u003c\/p\u003e\n\u003cp\u003eEach stage has a specific role. Let's take a look together.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eUltrafiltration (UF) membrane\u003c\/h2\u003e\n\u003cp\u003eUltrafiltration is a filtration method based on membrane separation. It uses semi-permeable (permselective) membranes capable of retaining solutes or particles contained in a solvent.\u003c\/p\u003e\n\u003cp\u003eThe principle is simple: the pores of our ultrafiltration membrane are around \u003cstrong\u003e1 nanometre\u003c\/strong\u003e. That's too small to let bacteria, yeasts and most viruses through (a bacterium measures on average around \u003cstrong\u003e3 nanometres\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003eThe thickness of the membrane also plays a role in permeability, as shown by Poiseuille's law (cf. [J 2 790]).\u003c\/p\u003e\n\u003cp\u003eIn short, water molecules (H\u003csub\u003e2\u003c\/sub\u003eO) pass through the membrane, while bacteria, viruses and other microparticles remain blocked.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eActivated carbon\u003c\/h2\u003e\n\u003cp\u003eActivated carbon is known for its remarkable properties. Used for a long time, it owes its popularity to its great capacity for \u003cstrong\u003eadsorption\u003c\/strong\u003e (not to be confused with absorption).\u003c\/p\u003e\n\u003cp\u003eAdsorption is a molecular reaction: activated carbon, in its solid state, binds molecules through Van der Waals forces.\u003c\/p\u003e\n\u003cp\u003eIt can adsorb many substances, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003echlorine;\u003c\/li\u003e\n\u003cli\u003emercury;\u003c\/li\u003e\n\u003cli\u003elead;\u003c\/li\u003e\n\u003cli\u003ebenzene;\u003c\/li\u003e\n\u003cli\u003einsecticides;\u003c\/li\u003e\n\u003cli\u003eherbicides;\u003c\/li\u003e\n\u003cli\u003edetergents;\u003c\/li\u003e\n\u003cli\u003esolvents;\u003c\/li\u003e\n\u003cli\u003eand more than a hundred other substances.\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePP cotton barriers\u003c\/h2\u003e\n\u003cp\u003ePP cotton is mainly used to purify large quantities of water. In our filter straw, it serves to trap medium-sized microparticles.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhen should you use our filter straw?\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz filter straw becomes an essential companion on many adventures.\u003c\/p\u003e\n\u003cp\u003eWater is essential: we need to drink it every day. Yet sometimes we have to drink water of doubtful quality, worried about falling ill and ruining our trip.\u003c\/p\u003e\n\u003cp\u003eHere are a few real-life examples.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA filter straw for travelling\u003c\/h2\u003e\n\u003cp\u003eAsia, Africa, the Americas… many parts of the world don't have water treatment systems as developed and rigorous as in some countries.\u003c\/p\u003e\n\u003cp\u003eMany people have been there: drinking strange-tasting tap water, then suffering the effects for the rest of the trip.\u003c\/p\u003e\n\u003cp\u003eResearch has shown high levels of bacteria and viruses in the tap water of many countries. This can contribute to the infamous “traveller's diarrhoea”, as well as other illnesses.\u003c\/p\u003e\n\u003cp\u003eWith the Baytiz filter straw, you considerably reduce the risks of drinking water abroad and drink with greater peace of mind.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA hiking companion\u003c\/h2\u003e\n\u003cp\u003eIn the wild, any water you find should, by default, be considered potentially unsafe.\u003c\/p\u003e\n\u003cp\u003eBefore drinking it, follow a few common-sense rules:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eavoid stagnant water;\u003c\/li\u003e\n\u003cli\u003echoose the clearest water possible;\u003c\/li\u003e\n\u003cli\u003ecollect water upstream;\u003c\/li\u003e\n\u003cli\u003elet it settle so that visible particles (sand, mud, etc.) sink to the bottom.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAnd to go further: purify the water of bacteria and viruses with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eIdeal for outdoor sports\u003c\/h2\u003e\n\u003cp\u003eSkiing or off-piste: fill your bottle with snow, let it melt, drink, and off you go again.\u003c\/p\u003e\n\u003cp\u003eMountaineering: spot a trickle of water and make the most of it to fill your bottle and rehydrate.\u003c\/p\u003e\n\u003cp\u003eCamping: store your water in a jerrycan, then drink whenever you like with your filter straw.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eA survival aid\u003c\/h2\u003e\n\u003cp\u003eYou're walking, the sky clouds over, it's getting late… then you realise you're lost. Night is falling.\u003c\/p\u003e\n\u003cp\u003eIn extreme conditions, you can survive several weeks without food, but only a few days without water.\u003c\/p\u003e\n\u003cp\u003eWater then becomes a priority. And by the time you feel thirsty, dehydration has often already set in.\u003c\/p\u003e\n\u003cp\u003eYou need to find a water source quickly. But if the source is contaminated and you fall ill, your chances of getting through it drop sharply.\u003c\/p\u003e\n\u003cp\u003eIn this situation, having a water filter straw clipped to your bag can make all the difference.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eThe Baytiz filter straw\u003c\/h2\u003e\n\u003cp\u003eThe Baytiz filter straw has been designed to cope with the toughest conditions: sturdy, shock-resistant and leakproof.\u003c\/p\u003e\n\u003cp\u003eWith a single straw, you can filter up to \u003cstrong\u003e1500 litres\u003c\/strong\u003e of water.\u003c\/p\u003e\n\u003cp\u003eThe bottle and straw are BPA-free and chemical-free. The packaging is made from \u003cstrong\u003e100% recyclable\u003c\/strong\u003e paper.\u003c\/p\u003e\n\u003cp\u003eA built-in carabiner lets you clip it easily to your bag: a discreet companion for all your adventures.\u003c\/p\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":49814435758151,"sku":"PAILLE FILTRANTE x3","price":25.97,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/lot-de-3-pailles-filtrantes-boite-tubes-extension-baytiz.webp?v=1794407447"},{"product_id":"filtre-robinet","title":"Tap Water Filter","description":"\u003cp\u003eEnjoy filtration straight from the tap with your Baytiz water filter. Its technology combines a ceramic tap water filter down to 0.1 micron with activated carbon to reduce chlorine, its smell and taste, as well as various contaminants targeted in laboratory tests: fine particles, microplastics, bacteria, parasites, pesticides, pharmaceutical residues and PFAS such as PFOA.\u003c\/p\u003e\u003cp\u003eYour tap water purifier has a stainless steel body and a handy selector. Switch from filtered water for drinking, cooking and making coffee or tea to unfiltered water for washing up, to make your filter cartridge last longer. This home water filtration works straight away, with no waiting and no jug to fill. Your tap filter is compatible with around 85% of taps.\u003c\/p\u003e\u003cp\u003eBefore ordering, check image 8 to confirm the thread and choose from the adapters included. Pull-out taps, spray taps or unusual taps should not be considered compatible without confirmation. The seals supplied help ensure a watertight connection. Is your water filter suitable for non-drinking water? It is designed to filter mains water that is already classed as drinkable and must not be used to make a source of unknown microbiological quality safe.\u003c\/p\u003e\u003cp\u003eDoes it remove limescale? As no level of limescale reduction is stated, your activated carbon tap filter should not be regarded as a water softener or a limescale filter. Does it change the minerals? No specific mineral retention or reduction rate is claimed. The water filter cartridge needs replacing after about three months, depending on use and water quality.\u003c\/p\u003e\u003cp\u003eA Baytiz-compatible refill costs approximately €10 to €13. This solution cuts down on heavy multipacks, storage space and plastic waste, while giving you filtered water straight from your kitchen tap.\u003c\/p\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":49814487367751,"sku":"ROBINET FILTRANT V1","price":29.97,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/61_2BqffjGf9L._SL1254.jpg?v=1792377620"},{"product_id":"binchotan-x3","title":"Binchotan Charcoal x3","description":"\u003ch1\u003eBaytiz binchotan charcoal: activated charcoal to filter your tap water\u003c\/h1\u003e\n\u003cp\u003eWith Baytiz Binchotan, enjoy nicer, lighter, clearer water, with less chlorine taste and some unwanted compounds naturally reduced.\u003c\/p\u003e\n\u003cp\u003eThe water's pH may be better balanced, and certain minerals may be released by this charcoal stick, made purely from natural wood.\u003c\/p\u003e\n\u003cp\u003eThe result: more enjoyable water every day, often preferred to bottled water, and a more eco-friendly solution, with no plastic bottle waste.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat can this activated charcoal stick do?\u003c\/h2\u003e\n\u003cp\u003eHow can Baytiz Binchotan help reduce such a wide range of compounds found in water? It's down to adsorption, a well-known property of activated charcoal.\u003c\/p\u003e\n\u003cp\u003eDepending on water quality, activated charcoal can help reduce substances such as:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003echlorine;\u003c\/li\u003e\n\u003cli\u003emercury;\u003c\/li\u003e\n\u003cli\u003elead;\u003c\/li\u003e\n\u003cli\u003ebenzene;\u003c\/li\u003e\n\u003cli\u003einsecticides;\u003c\/li\u003e\n\u003cli\u003eherbicides;\u003c\/li\u003e\n\u003cli\u003edetergents;\u003c\/li\u003e\n\u003cli\u003esolvents;\u003c\/li\u003e\n\u003cli\u003eand many other substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eWhy is activated charcoal so highly regarded?\u003c\/h2\u003e\n\u003cp\u003eWe've all heard of activated charcoal: its properties are impressive. It's commonly used in many fields (detox, cosmetics, etc.).\u003c\/p\u003e\n\u003cp\u003eIt owes this success to its great capacity for \u003cstrong\u003eadsorption\u003c\/strong\u003e (not to be confused with absorption).\u003c\/p\u003e\n\u003cp\u003eAdsorption is a molecular phenomenon: activated charcoal, in its solid state, can bind certain molecules through weak Van der Waals forces.\u003c\/p\u003e\n\u003cp\u003eAnd among the best-known activated charcoals for filtering water, Binchotan stands apart.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhat's the difference between ordinary charcoal and Binchotan?\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003e1) A Japanese heritage\u003c\/h2\u003e\n\u003cp\u003eThe story of Binchotan comes from Japan and dates back to the Edo period (17th century).\u003c\/p\u003e\n\u003cp\u003eAt that time, as elsewhere, the challenge was already clear: to drink safer water, with fewer impurities that might carry micro-organisms, toxins and other contaminants.\u003c\/p\u003e\n\u003cp\u003eThe Japanese perfected this craft by developing Binchotan, sometimes called “white charcoal”.\u003c\/p\u003e\n\u003cp\u003eThe name “Binchotan” is said to refer to a Japanese merchant who traded it (Bichoya Chosaimon), and to “tan”, meaning “charcoal”.\u003c\/p\u003e\n\u003ch2\u003e2) The properties that make the difference\u003c\/h2\u003e\n\u003cp\u003eBinchotan's porous structure is remarkable: a single gram of activated charcoal can have a surface area of more than \u003cstrong\u003e250 m²\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eIn practical terms, this means a large contact surface with the water, and therefore strong adsorption potential.\u003c\/p\u003e\n\u003cp\u003eThe density of its nanometre-scale pores helps bind molecules in the water through physical interactions (Van der Waals forces), particularly non-polar molecules.\u003c\/p\u003e\n\u003ch2\u003e3) Baytiz natural Binchotan\u003c\/h2\u003e\n\u003cp\u003eOur Baytiz Binchotan was selected for its characteristics:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eit doesn't float;\u003c\/li\u003e\n\u003cli\u003eit's made from very dense wood from sustainably managed trees;\u003c\/li\u003e\n\u003cli\u003eit's chunky, offering more surface area in contact with the water;\u003c\/li\u003e\n\u003cli\u003eit's \u003cstrong\u003e100% biodegradable\u003c\/strong\u003e;\u003c\/li\u003e\n\u003cli\u003ethe packaging is recyclable paper, with no plastic;\u003c\/li\u003e\n\u003cli\u003eit's \u003cstrong\u003e100% natural\u003c\/strong\u003e, vegan and cruelty-free.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow do you use Binchotan?\u003c\/h2\u003e\n\u003cp\u003eBefore first use:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003erinse the Binchotan in hot water (without washing-up liquid);\u003c\/li\u003e\n\u003cli\u003eplace \u003cstrong\u003e1 stick\u003c\/strong\u003e in \u003cstrong\u003e1 to 1.5 litres\u003c\/strong\u003e of water;\u003c\/li\u003e\n\u003cli\u003eleave it for \u003cstrong\u003e4 to 8 hours\u003c\/strong\u003e (depending on the result you want and your water quality);\u003c\/li\u003e\n\u003cli\u003eevery \u003cstrong\u003e3 months\u003c\/strong\u003e, boil it for \u003cstrong\u003e10 minutes\u003c\/strong\u003e to clean it and reactivate it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThen enjoy nicer-tasting water every day.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eCutting plastic waste: a simple everyday habit\u003c\/h2\u003e\n\u003cp\u003eUsing fewer plastic bottles means less waste and a smaller carbon footprint from producing and transporting them.\u003c\/p\u003e\n\u003cp\u003eDepending on how much you drink, using Binchotan every day can help you sharply reduce the number of bottles you get through in a year.\u003c\/p\u003e\n\u003cp\u003eIt's a practical step:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003enicer-tasting water;\u003c\/li\u003e\n\u003cli\u003eless waste;\u003c\/li\u003e\n\u003cli\u003eand savings over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhere can you buy Baytiz Binchotan?\u003c\/h2\u003e\n\u003cp\u003eYou can have your Binchotan delivered straight to your door within a few days by ordering on our website.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eBaytiz Binchotan reviews\u003c\/h2\u003e\n\u003ch2\u003eNoss — ⭐⭐⭐⭐⭐\u003c\/h2\u003e\n\u003cp\u003e“We're only on day 2 of trying it, but so far we're completely happy with the product. The tap water no longer has the taste that bothered us; it's like drinking bottled water.”\u003c\/p\u003e\n\u003ch2\u003eNguyen — ⭐⭐⭐⭐⭐\u003c\/h2\u003e\n\u003cp\u003e“My family and I can really tell the difference: a cleaner, fresher taste. It's natural, with no plastic packaging, and the box is really pretty.”\u003c\/p\u003e\n\u003ch2\u003eAurore F. — ⭐⭐⭐⭐⭐\u003c\/h2\u003e\n\u003cp\u003e“Very easy to use: you just leave it to work in the water. I use it for my family; it's eco-friendly, economical and natural.”\u003c\/p\u003e\n\u003ch2\u003eStéphane L. — ⭐⭐⭐⭐⭐\u003c\/h2\u003e\n\u003cp\u003e“Bought to replace Brita-type filters: savings, less plastic and water that's pleasant to drink. Quality, recyclable packaging.”\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eLittle extras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse it for the water in your American-style fridge;\u003c\/li\u003e\n\u003cli\u003ePut it in your coffee machine's water tank to bring out the aromas;\u003c\/li\u003e\n\u003cli\u003eAfterwards, recycle it as a deodoriser or natural fertiliser.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Baytiz","offers":[{"title":"Default Title","offer_id":49814524821575,"sku":"Binchotan x3","price":19.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/0611\/4631\/files\/81z1O6Be7DL._AC_SL1500.jpg?v=1792379322"},{"product_id":"lot-3-cartouches-filtre-robinet","title":"Tap Water Filter Cartridges, Pack of 3","description":"\u003cp\u003eThe Baytiz filter cartridge combines ceramic microfiltration down to 0.1 micron with activated carbon. 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