{"product_id":"filtre-coldstream-fto-pour-systemes-a-gravite","title":"Coldstream FTO+ Filter for Gravity Systems","description":"\u003ch1\u003e\u003cstrong\u003eColdstream FTO+ Ceramic Filter\u003c\/strong\u003e\u003c\/h1\u003e\n\n\u003cp\u003eThese filters combine an outer ceramic layer with an activated carbon core. Together, they remove a wide range of contaminants: chlorine, fluoride, heavy metals, pesticides, PFAS, microplastics, viruses and bacteria. All without electricity, purely by gravity.\u003c\/p\u003e\n\n\u003ch3\u003eTwo technologies in one\u003c\/h3\u003e\n\u003cp\u003eThe ceramic physically blocks bacteria, viruses, microplastics and fine particles. The activated carbon then reduces fluoride, heavy metals, pesticides, herbicides and PFAS. The result: clean water with a natural taste that retains essential minerals.\u003c\/p\u003e\n\n\u003ch3\u003eAn economical 2-in-1 filter\u003c\/h3\u003e\n\u003cp\u003eIt replaces both Black Berkey and PF2 filters, simplifying maintenance and reducing overall cost. Each cartridge filters up to 1,500 litres — approximately 6 months of daily use.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible with most gravity systems\u003c\/h3\u003e\n\u003cp\u003eBerkey, ProOne, British Berkefeld, Doulton and similar models. It works equally well at home, in the office or in the field — used by NGOs in areas without access to safe drinking water.\u003c\/p\u003e\n\n\u003ch3\u003ePack contents (CF163W)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 or more Coldstream FTO+ filters\u003c\/li\u003e\n\u003cli\u003e2 sealing washers per filter\u003c\/li\u003e\n\u003cli\u003e2 wing nuts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThe FTO+ filter is designed for tap water, but can also treat certain untreated water sources: well water, spring water, and under certain conditions, surface water such as rivers or rainwater. Highly turbid water may require pre-filtration. Seawater and industrially polluted water are not compatible. \u003ca href=\"\/en\/blogs\/help-center-problemes\/quelles-eaux-peut-on-traiter-avec-le-filtre-coldstream-fto\"\u003eLearn more about compatible water sources →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cstyle\u003e\n  .pfp__cta { display:flex; align-items:center; gap:16px; background:#e8eef1; border-radius:16px; padding:20px 24px; margin:28px 0 0; flex-wrap:wrap; }\n  .pfp__cta svg { width:34px; height:34px; stroke:#255a6e; flex:0 0 34px; }\n  .pfp__cta__txt { flex:1; min-width:200px; }\n  .pfp__cta__txt b { display:block; color:#385e72; font-size:16px; }\n  .pfp__cta__txt span { font-size:13.5px; opacity:.8; }\n  .pfp__cta a { background:#255a6e; color:#fff!important; text-decoration:none!important; font-weight:600; padding:12px 24px; border-radius:100px; white-space:nowrap; box-shadow:0 4px 12px rgba(37,90,110,.25); }\n\u003c\/style\u003e\n\n\u003cdiv class=\"pfp__cta\"\u003e\n  \u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M9 11l3 3 8-8\"\u003e\u003c\/path\u003e\u003cpath d=\"M20 12v6a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h9\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n  \u003cdiv class=\"pfp__cta__txt\"\u003e\n    \u003cb\u003eLaboratory Tests\u003c\/b\u003e\n    \u003cspan\u003eThe performance of the Coldstream FTO+ filter is backed by independent tests carried out by Envirotek Laboratory LLC on over 200 contaminants.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003ca href=\"\/en\/pages\/tests-en-laboratoire-filtres-coldstream-fto\"\u003eView lab tests\u003c\/a\u003e\n\u003c\/div\u003e","brand":"Coldstream","offers":[{"title":"1 filtre","offer_id":54898424316246,"sku":"CF163W","price":51.0,"currency_code":"EUR","in_stock":true},{"title":"2 filtres","offer_id":54898424349014,"sku":"CF163W-2","price":89.0,"currency_code":"EUR","in_stock":true},{"title":"4 filtres","offer_id":54904137843030,"sku":"CF163W-4","price":169.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1022\/5319\/9702\/files\/1_filtre.webp?v=1786021306","url":"https:\/\/purefilters.fr\/en\/products\/coldstream-fto-filter-for-gravity-systems","provider":"Pure Filters","version":"1.0","type":"link"}