{"product_id":"the-aquifer-2000l-ultrafiltration-water-purifier","title":"The Aquifer | 2000L Ultrafiltration Water Purifier for Backcountry Travel","description":"\u003cdiv class=\"product-narrative\"\u003e\n\u003cp style=\"color:#2b2b2b;\"\u003e\u003cstrong\u003eWater Is The Only Supply Line You Cannot Pack Twice.\u003c\/strong\u003e Every route out of the city eventually runs a calculation on weight, and water is the line item that never balances. A liter weighs a kilogram, and a kilogram carried over eight hours costs a kilometer of range. The Aquifer collapses that arithmetic entirely: 40 grams of medical-grade ultrafiltration that turns whatever the terrain is holding into something you can drink.\u003c\/p\u003e\n\u003cp style=\"color:#2b2b2b;\"\u003eThe membrane is a 0.1-micron hollow fibre barrier, the same class of pore geometry used in clinical filtration, sized to intercept bacteria and particulate at a removal rate measured beyond four nines in independent TUV and SGS testing. It threads on both ends, which matters more than it sounds. Screw it onto a 28mm bottle neck and gravity does the work. Screw a bottle onto the outlet and you have invented a backflush cycle in the field, which is how a 2000-liter cartridge keeps its flow rate past the first hundred liters.\u003c\/p\u003e\n\u003cp style=\"color:#2b2b2b;\"\u003eSet up is deliberately primitive. A soda bottle becomes a gravity reservoir, a collapsible flask becomes a squeeze system, a plastic bag becomes a drip feed, and the filter itself drinks straight from a stream like a straw. No pump, no batteries, no cartridges to ship in from a warehouse that may not exist next season. The body is ABS with a silicone seal, rated for 0 to 40 degrees Celsius, and small enough at 40 by 136 millimetres to disappear into a chest pocket.\u003c\/p\u003e\n\u003cp\u003e\u003cem style=\"color:#555;\"\u003eThis is not a camping gadget. It is a supply line you can carry in a coat pocket.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003chr style=\"margin:24px 0;border:0;border-top:1px solid #eee;\"\u003e\u003cdiv class=\"product-features\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"margin-bottom:10px;color:#2b2b2b;\"\u003e✦ 0.1-micron ultrafiltration membrane rated for 2000 liters of treated water\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;color:#2b2b2b;\"\u003e✦ Removal rate above 99.999999 percent for bacteria, verified by TUV and SGS reports\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;color:#2b2b2b;\"\u003e✦ Dual-threaded body accepts standard 28mm bottle necks on both inlet and outlet\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;color:#2b2b2b;\"\u003e✦ Backflushable in the field with any bottle, restoring flow without tools\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;color:#2b2b2b;\"\u003e✦ Weighs 40 grams and measures 40 by 136 millimetres, pocket transport size\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;color:#2b2b2b;\"\u003e✦ ABS shell with medical-grade UF core and food-contact silicone seal\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;color:#2b2b2b;\"\u003e✦ Operates between 0 and 40 degrees Celsius with no chemicals or power source\u003c\/li\u003e\n\u003cli style=\"margin-bottom:10px;color:#2b2b2b;\"\u003e✦ Flow rate of 0.6 liters per minute on gravity feed, faster on pressure feed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-specs\"\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul style=\"list-style:none;padding:0;margin:0;\"\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eModel:\u003c\/strong\u003e L630\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eFiltration type:\u003c\/strong\u003e Ultrafiltration, 0.1 micron hollow fibre\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eCapacity:\u003c\/strong\u003e Up to 2000 liters per cartridge\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eFlow rate:\u003c\/strong\u003e 0.6 L per minute\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eBody material:\u003c\/strong\u003e ABS with medical-grade UF membrane\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eSeal material:\u003c\/strong\u003e Food-contact silicone\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eWeight:\u003c\/strong\u003e 40 g\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eDimensions:\u003c\/strong\u003e 40 x 136 mm\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eThread:\u003c\/strong\u003e 28 mm standard on both ends\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eOperating temperature:\u003c\/strong\u003e 0 to 40 degrees Celsius\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eChemical treatment:\u003c\/strong\u003e None required\u003c\/li\u003e\n\u003cli style=\"border-bottom:1px solid #ececec;padding:9px 0;color:#2b2b2b;\"\u003e\n\u003cstrong style=\"color:#111;\"\u003eUse case:\u003c\/strong\u003e Camping, trekking, emergency water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-applications\"\u003e\n\u003ch3\u003eWhere It Belongs\u003c\/h3\u003e\n\u003cp style=\"color:#2b2b2b;\"\u003eThe Aquifer belongs to the people who plan in contingencies: thru-hikers resupplying between water caches, overlanders crossing regions where tap water is a gamble, sailors topping off from a dockside line, and households assembling a 72-hour kit that has to work when the municipal supply does not. It is equally at home in a travel bag for regions where bottled water is the only safe option, converting a hotel bathroom tap into a reliable source for the length of a trip.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-faq\"\u003e\n\u003ch3\u003eQuestions, Answered\u003c\/h3\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"margin:0 0 4px 0;\"\u003e\u003cstrong\u003eQ: How long does one cartridge actually last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#3a3a3a;\"\u003eRated at 2000 liters under normal turbidity. Backflushing every few days extends usable life considerably; stop using it when flow rate drops and does not recover after a backflush, or when the cartridge has been frozen.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"margin:0 0 4px 0;\"\u003e\u003cstrong\u003eQ: Can it remove viruses?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#3a3a3a;\"\u003eThe 0.1-micron membrane removes bacteria, protozoa, cysts and particulate matter. Viruses are smaller than the pore rating, so for viral risk we recommend pairing it with a chemical or UV stage. It is not a desalination device and will not remove dissolved salts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"margin:0 0 4px 0;\"\u003e\u003cstrong\u003eQ: Will it fit my bottle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#3a3a3a;\"\u003eIt uses 28mm threads on both ends, the standard for PET soda bottles and most collapsible outdoor flasks. If your bottle uses a wide mouth thread, a standard adapter brings it into spec.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"margin:0 0 4px 0;\"\u003e\u003cstrong\u003eQ: How do I backflush it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#3a3a3a;\"\u003eFill a 28mm bottle with clean water, screw it onto the outlet side, and squeeze. Water travels backward through the membrane and flushes the accumulated sediment out of the inlet. Repeat until flow returns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"margin:0 0 4px 0;\"\u003e\u003cstrong\u003eQ: Does it need to be stored wet or dry?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#3a3a3a;\"\u003eStore it dry and ventilated between trips. Before a trip, run a liter of water through and discard it to clear any storage dust. Never let the cartridge freeze with water inside.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:16px;\"\u003e\n\u003cp style=\"margin:0 0 4px 0;\"\u003e\u003cstrong\u003eQ: Is it safe for children and everyday use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;color:#3a3a3a;\"\u003eYes. The materials are food-contact grade with no chemical additives, and there is nothing to dose or measure, which makes it one of the few purifiers that a child can operate correctly under stress.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"product-gallery\" style=\"margin-top:34px;text-align:center;\"\u003e\n\u003ch3 style=\"text-align:left;\"\u003eGallery\u003c\/h3\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1xl3ExhGYBuNjy0Fnq6x5lpXaq.webp?v=1792565569\" alt=\"The Aquifer - view 1\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB10vmMilsmBKNjSZFsq6yXSVXaL.webp?v=1792565569\" alt=\"The Aquifer - view 2\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1kfD1xb1YBuNjSszeq6yblFXa3.webp?v=1792565569\" alt=\"The Aquifer - view 3\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/H0fb81cb657cb434da9489ce9e9c4a348i.webp?v=1792565570\" alt=\"The Aquifer - view 4\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/H5abb4de2aa784cd580896ff6dca860f1q.webp?v=1792565569\" alt=\"The Aquifer - view 5\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/H3a5b28f7fcde4ecfbee917aba76f8b03O.webp?v=1792565570\" alt=\"The Aquifer - view 6\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1JmiidwZC2uNjSZFnq6yxZpXa7.webp?v=1792565570\" alt=\"The Aquifer - view 7\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/H6258830179d44cda9ad9704287540662L.webp?v=1792565570\" alt=\"The Aquifer - view 8\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1hxUih7ZmBKNjSZPiq6xFNVXaE.webp?v=1792565569\" alt=\"The Aquifer - view 9\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/H7066a1ca13b54b9bad6a2a88dfb59b92r.webp?v=1792565570\" alt=\"The Aquifer - view 10\" loading=\"lazy\" style=\"width:100%;max-width:760px;height:auto;margin:0 auto 14px auto;display:block;border-radius:6px;\"\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\/\", \"@type\": \"Product\", \"name\": \"The Aquifer | 2000L Ultrafiltration Water Purifier for Backcountry Travel\", \"description\": \"Pocket-sized 0.1-micron ultrafiltration purifier delivering up to 2000 liters of safe drinking water from rivers, lakes and taps, with backflushable threads and a palm-sized ABS body.\", \"sku\": \"MIN-L630-AQ\", \"brand\": {\"@type\": \"Brand\", \"name\": \"EastSupplier\"}, \"url\": \"https:\/\/eastsupplier.com\/products\/the-aquifer-2000l-ultrafiltration-water-purifier\", \"image\": [\"https:\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/HTB1xl3ExhGYBuNjy0Fnq6x5lpXaq.webp?v=1792565569\"], \"offers\": {\"@type\": \"Offer\", \"url\": \"https:\/\/eastsupplier.com\/products\/the-aquifer-2000l-ultrafiltration-water-purifier\", \"priceCurrency\": \"USD\", \"price\": \"110.09\", \"availability\": \"https:\/\/schema.org\/InStock\", \"itemCondition\": \"https:\/\/schema.org\/NewCondition\", \"seller\": {\"@type\": \"Organization\", \"name\": \"EastSupplier\"}}, \"aggregateRating\": {\"@type\": \"AggregateRating\", \"ratingValue\": \"4.8\", \"reviewCount\": \"27\"}, \"review\": {\"@type\": \"Review\", \"reviewRating\": {\"@type\": \"Rating\", \"ratingValue\": \"5\", \"bestRating\": \"5\"}, \"author\": {\"@type\": \"Person\", \"name\": \"Verified Buyer\"}, \"reviewBody\": \"Built exactly as described. Solid materials, clear instructions, and it has earned a permanent place in my kit.\"}}\u003c\/script\u003e","brand":"EastSupplier Platform","offers":[{"title":"L630G \/ China Mainland","offer_id":68210670797023,"sku":"32796394155-L630G-China Mainland","price":179.45,"currency_code":"USD","in_stock":true},{"title":"L630H \/ China Mainland","offer_id":68210670829791,"sku":"32796394155-L630H-China Mainland","price":100.06,"currency_code":"USD","in_stock":true},{"title":"L630S \/ China Mainland","offer_id":68210670862559,"sku":"32796394155-L630S-China Mainland","price":110.09,"currency_code":"USD","in_stock":true},{"title":"L630HG \/ China Mainland","offer_id":68210670895327,"sku":"32796394155-L630HG-China Mainland","price":179.45,"currency_code":"USD","in_stock":true},{"title":"L630A \/ China Mainland","offer_id":68210670928095,"sku":"32796394155-L630A-China Mainland","price":189.48,"currency_code":"USD","in_stock":true},{"title":"L630HS \/ China Mainland","offer_id":68210670960863,"sku":"32796394155-L630HS-China Mainland","price":110.09,"currency_code":"USD","in_stock":true},{"title":"L630 \/ China Mainland","offer_id":68210670993631,"sku":"32796394155-L630-China Mainland","price":100.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0503\/6412\/1244\/files\/H4c833e23ad674e2caa926425a4d7cb21S.webp?v=1792565568","url":"https:\/\/eastsupplier.cn\/products\/the-aquifer-2000l-ultrafiltration-water-purifier","provider":"EastSupplier Platform","version":"1.0","type":"link"}