{"title":"Outdoor Water Filters","description":"\u003cdiv data-region=\"main\" data-shogun-variant-id=\"609e275f548cac00c62ac395\" data-shogun-platform-type=\"shopify\" data-shogun-page-version-id=\"609e275f548cac00c62ac2af\" data-shogun-page-id=\"60072335b995980046810cab\" data-shogun-site-id=\"d4e064c9-ed15-4892-b611-322f00a02f2a\" data-shogun-id=\"60072335b995980046810cab\" class=\"shogun-root\"\u003e\n\u003cdiv class=\"shg-c\" id=\"s-b23e6cd2-3b92-4cf2-9b55-2ab80859f087\"\u003eExplore Membrane Solutions Outdoor Water Filters collection — from \u003cstrong\u003e\u003cem\u003eportable straw filters and gravity-fed systems to pump‑and‑bottle solutions\u003c\/em\u003e\u003c\/strong\u003e — ideal for hiking, camping, travel, or RV adventures. Rugged, reliable and highly portable, each unit brings convenient water filtration wherever you go. \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cem\u003eShop now and get ready for your next outdoor journey!\u003c\/em\u003e\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"simpure-collapsible-water-filter-bottle","title":"SimPure Small Collapsible Water Bottle With Carbon Filter For Hiking Camping | Flexible Filtering Filtration System","description":"\u003cdiv data-region=\"main\" data-shogun-variant-id=\"620229db6e00e500c113aaab\" data-shogun-platform-type=\"shopify\" data-shogun-page-version-id=\"620229db6e00e500c113a8b4\" data-shogun-page-id=\"611b695bd96f3500e3d7c890\" data-shogun-site-id=\"d4e064c9-ed15-4892-b611-322f00a02f2a\" data-shogun-id=\"611b695bd96f3500e3d7c890\" class=\"shogun-root\"\u003e\n\u003cscript async=\"\" src=\"https:\/\/lib.getshogun.com\/lazysizes\/2.0.0\/shogun-lazysizes.js\" type=\"text\/javascript\"\u003e\u003c\/script\u003e\n\u003cdiv class=\"shg-c\" id=\"s-61ad7774-5602-471c-986a-43750cbc092e\"\u003e\n\u003cdiv class=\"shg-rich-text shg-theme-text-content\"\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003e2-Stage Carbon Filter Water Bottle: \u003c\/strong\u003eThe Collapsible Water Bottle with Carbon Filter flexible with 0.1 microns filtering system can remove 99.9% turbidity removal. Activated carbon removes Chlorine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eInnovative collapsible water filter bottle: \u003c\/strong\u003eThe small collapsible water bottle with an Innovative 'twisting \u0026amp; whirling' design can be collapsed into a smaller size. The collapsible water bottle filter is light-weighted and small-sized, with just 8 oz weighs it can fit into any tight space easily. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eEasy Drinking: \u003c\/strong\u003eThe collapsible water bottle for hiking is Made of Durable soft TPU and a medical-grade silicone nozzle, it's heat-resistant and as no strange smell. The flow channel keeps the water flowing replenishing water quickly, get water with just a squeeze, no sucking needed.\u003c\/span\u003e\u003cspan class=\"a-list-item\"\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eSuitable for most outdoor water sources: \u003c\/strong\u003eThe collapsible water bottle with a filtering system can be used for lakes, rivers, springs, and streams for hiking, camping, hunting, fishing, etc.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-list-item\"\u003e\u003cstrong\u003eReduce and save: \u003c\/strong\u003eCollapsible water bottle for camping Filters up to 200 liters (52 gallons) of contaminated water. Replace up to 60 standard 16.9-ounce single-use plastic bottles. (Depends on water quality)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SimPure®️","offers":[{"title":"Default Title","offer_id":35206968475804,"sku":"OEWB005","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/products\/61U5a4GxtIL._AC_SL1500.jpg?v=1632816159"},{"product_id":"gravity-water-filter","title":"SimPure 3L Gravity Water Filter Filtration System","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti‑Purpose Filter Setup:\u003c\/strong\u003eWorks as gravity system, personal filter, connects to bottles or extension tube for varied usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Service Life \u0026amp; Fast Flow Rate:\u003c\/strong\u003eDelivers up to 5000L capacity, 27L\/h flow rate, supports long‑term household outdoor usage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.1-micron Ultrafiltration: \u003c\/strong\u003eOur water filter camping made up of 0.1-micron hollow fiber ultrafiltration membrane, 5-micron coconut shell GAC filter, and 0.2-micron PP fiber filter, removes rate over 99.99999%, chlorine, odors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands‑Free Simple Operation:\u003c\/strong\u003eHang via included strap, no pumping or squeezing needed, get filtered water in minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight Build:\u003c\/strong\u003eLight 2.8oz unit, roll‑able design, paired with 3L TPU bag. Great for camping, backpacking and emergency preparedness.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SimPure®️","offers":[{"title":"Default Title","offer_id":49596351545575,"sku":"OESF037_S2","price":32.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/3L_Gravity_Water_Filter_Filtration_System.png?v=1785373225"},{"product_id":"water-filter-straw","title":"Membrane Solutions S1 Personal Water Filter Straw","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTriple NSF Certified — \u003c\/span\u003e\u003c\/strong\u003eNSF\/42, 372 \u0026amp; 401:\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003egreat taste, lead-free, microplastics \u0026amp; particulates out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e5-Stage Filtration —\u003c\/span\u003e\u003c\/strong\u003e PP cotton + activated carbon + ultrafiltration; minerals kept (TDS untouched).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUltralight, Universal Fit —\u003c\/span\u003e\u003c\/strong\u003e 2 oz, 7.1\" long; fits any 28 mm bottle, cup, or glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e1,320-Gallon Lifespan —\u003c\/span\u003e\u003c\/strong\u003e removable ends for easy backflush — up to 5,000 L of filtered water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e0.1-Micron Precision — \u003c\/span\u003e\u003c\/strong\u003efine filtration at 16.9 fl oz\/min; BPA-free, works with pouches, bottles \u0026amp; gravity setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMembrane Solutions Water Filter Straw \u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" style=\"color: #ff2a00;\" title=\"Membrane Solutions straw water filter SGS Test Report\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/simpure_life_straw_water_filter_SGS_Test_Report.pdf?v=1665625197\" target=\"_blank\"\u003eSGS Test Report\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e and \u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/NSF_Test_Report.pdf?v=1788859246\" title=\"Membrane Solutions S1 Personal Water Filter Straw NSF Certification Report\" rel=\"noopener\" style=\"color: rgb(255, 42, 0);\" target=\"_blank\"\u003eNSF certification report\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e Can be found\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Blue \/ 4 Pack","offer_id":52428492144871,"sku":"OESF036Z_4ME","price":38.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 6 Pack","offer_id":52428492177639,"sku":"OESF036Z_6ME","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 24 Pack","offer_id":52428492210407,"sku":"OESF036Z_24ME","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 52 Pack","offer_id":52428492243175,"sku":"OESF036Z_52ME","price":455.99,"currency_code":"USD","in_stock":true},{"title":"Blue \/ 100 Pack","offer_id":52428492275943,"sku":"OESF036Z_100ME","price":839.99,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 4 Pack","offer_id":52428492308711,"sku":"OESF038Z_4M1","price":38.99,"currency_code":"USD","in_stock":false},{"title":"Orange \/ 6 Pack","offer_id":52428492341479,"sku":"OESF038Z_6M1","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 24 Pack","offer_id":52428492374247,"sku":"OESF038Z_24M1","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 52 Pack","offer_id":52428492407015,"sku":"OESF038Z_52M1","price":455.99,"currency_code":"USD","in_stock":true},{"title":"Orange \/ 100 Pack","offer_id":52428492439783,"sku":"OESF038Z_100M1","price":839.99,"currency_code":"USD","in_stock":true},{"title":"Camo \/ 4 Pack","offer_id":52428492472551,"sku":"OESF001Z_4M1","price":38.99,"currency_code":"USD","in_stock":true},{"title":"Camo \/ 6 Pack","offer_id":52428492505319,"sku":"OESF001Z_6M1","price":55.99,"currency_code":"USD","in_stock":true},{"title":"Camo \/ 24 Pack","offer_id":52428492538087,"sku":"OESF001Z_24M1","price":229.99,"currency_code":"USD","in_stock":true},{"title":"Camo \/ 52 Pack","offer_id":52428492570855,"sku":"OESF041Z_52ME","price":455.99,"currency_code":"USD","in_stock":true},{"title":"Camo \/ 100 Pack","offer_id":52428492603623,"sku":"OESF001Z_100M1","price":839.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/membrane_solutions_straw_water_filter_4_pack-2024-latest.jpg?v=1734686204"},{"product_id":"membrane-solutions-personal-straw-water-filter","title":"Membrane Solutions S2 Detachable Water Filter Straw","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eField‑Tested Outdoor Filtration Gear:\u003c\/strong\u003eCertified by NSF and rigorously tested to meet NSF\/ANSI 42, 372, 401 standards. Reliable performance for hiking, camping \u0026amp; emergency scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExclusive Detachable Straw Build:\u003c\/strong\u003eMarket‑unique detachable structure. Swap filter cartridge only, helps cut long‑term usage cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandy Back‑Wash Capability:\u003c\/strong\u003eBack‑flush using standard water bottles, no extra syringe required. Battery‑free, simple operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4‑Stage Advanced Filtration System:\u003c\/strong\u003e0.1μm hollow‑fiber membrane plus coconut‑shell GAC \u0026amp; dual PP layers. Improves water taste, delivers 500 mL\/min flow rate, up to 5000‑L service lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Multi‑Mode Application:\u003c\/strong\u003eSupports direct drinking, connects to water pouches \u0026amp; standard bottles; compatible with gravity setup for group use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Grade Build for Outdoor Use:\u003c\/strong\u003eFood‑grade BPA‑free construction. Compact \u0026amp; lightweight, great outdoor gear option for trail enthusiasts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"4 Pack","offer_id":49379774759143,"sku":"OESF011_ME_JAY4","price":39.99,"currency_code":"USD","in_stock":true},{"title":"5 Pack","offer_id":52455166017767,"sku":"OESF011Z_5M1","price":50.99,"currency_code":"USD","in_stock":false},{"title":"12 Pack","offer_id":49379774857447,"sku":"OESF011_ME_JAY12","price":119.99,"currency_code":"USD","in_stock":true},{"title":"24 Pack","offer_id":49379774922983,"sku":"OESF011_ME_JAY24","price":239.99,"currency_code":"USD","in_stock":true},{"title":"50 Pack","offer_id":49379774988519,"sku":"OESF011_ME_JAY50","price":459.99,"currency_code":"USD","in_stock":true},{"title":"100 Pack","offer_id":52664284250343,"sku":"OESF011_100ME","price":839.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/products\/emergencystrawfilter.jpg?v=1697505471"},{"product_id":"gravity-water-purification-system","title":"Membrane Solutions 6L Gravity Straw Water Filter Purification Systems","description":"\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0); font-weight: bold;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eExpected to be restocked in October\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Group Camping:\u003c\/strong\u003eGravity-fed 6L system supports 3–6 people—ideal for basecamps, group treks, and outdoor readiness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested \u0026amp; Certified Performance:\u003c\/strong\u003eIndependently verified against NSF\/ANSI standards 42, 372, and 401 to reduce chlorine, sediment, and odors from natural water sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Stage Filtration Technology:\u003c\/strong\u003e0.1-micron hollow fiber membrane + coconut carbon + dual pre-filters. Delivers up to 1,320 gallons (5,000L) of clean water with consistent flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump-Free Gravity Design:\u003c\/strong\u003eNo squeezing, pumping, or power needed. Produces up to 0.5L per minute—simple, hands-off operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Durable Build:\u003c\/strong\u003ePuncture-resistant, BPA-free materials with reinforced strap. Collapsible for easy packing, rugged enough for backcountry use and emergency kits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Default Title","offer_id":42193312186599,"sku":"OESF021_WE","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/membrane_solutions_6L_gravity_water_system.jpg?v=1755045640"},{"product_id":"water-purification-survival-kit","title":"Membrane Solutions Water Filter Straw with Carry Case","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple NSF Certified for Complete Reliability \u0026amp; Superior Taste\u003c\/strong\u003e — Independently certified to NSF\/42 (chlorine \u0026amp; taste), NSF\/372 (lead-free materials), and NSF\/401 (microplastics \u0026amp; particulates) — keeping metals, microplastics, and sediment out of every sip.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Stage Filtration, Minerals Preserved\u003c\/strong\u003e — Coarse screen → double-layer PP cotton → coconut-shell activated carbon → hollow-fiber ultrafiltration. Removes impurities without lowering TDS, so essential minerals stay intact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltralight \u0026amp; Pocket-Ready\u003c\/strong\u003e — Weighs just 4.16 oz and measures 7\" long — fits easily in your hand, pocket, or bag, wherever the trail takes you.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Years of Use\u003c\/strong\u003e — 1,320-gallon (5,000 L) lifespan and a fast 17 oz\/min flow rate keep you reliably hydrated on every adventure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged EVA Carry Case\u003c\/strong\u003e — Shockproof, dustproof, and wear-resistant; smooth zipper, built-in mesh pocket, and carabiner let you clip it to a backpack or belt for instant access. Fits most purification straws under 7.1.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Blue \/ 2 Pack","offer_id":49861936021735,"sku":"OESFS007Z_2ME","price":46.99,"currency_code":"USD","in_stock":false},{"title":"Blue \/ 6 Pack","offer_id":43046346883303,"sku":"OESFS007Z_M1_JAY_6","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Blue \/ 24 Pack","offer_id":49861917343975,"sku":"OESFS007Z_M1_JAY_24","price":499.99,"currency_code":"USD","in_stock":false},{"title":"Blue \/ 50 Pack","offer_id":49861917376743,"sku":"OESFS007Z_M1_JAY_50","price":949.99,"currency_code":"USD","in_stock":false},{"title":"Blue \/ 100 Pack","offer_id":49861917409511,"sku":"OESFS007Z_M1_JAY_100","price":1499.99,"currency_code":"USD","in_stock":false},{"title":"Orange \/ 2 Pack","offer_id":49861936054503,"sku":"OESFS008Z_2ME","price":46.99,"currency_code":"USD","in_stock":false},{"title":"Orange \/ 6 Pack","offer_id":43046346916071,"sku":"OESFS008Z_M1_JAY_6","price":139.99,"currency_code":"USD","in_stock":false},{"title":"Orange \/ 24 Pack","offer_id":49861917442279,"sku":"OESFS008Z_M1_JAY_24","price":499.99,"currency_code":"USD","in_stock":false},{"title":"Orange \/ 50 Pack","offer_id":49861917475047,"sku":"OESFS008Z_M1_JAY_50","price":949.99,"currency_code":"USD","in_stock":false},{"title":"Orange \/ 100 Pack","offer_id":49861917507815,"sku":"OESFS008Z_M1_JAY_100","price":1499.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/products\/PersonalWaterFilterwithACarryTravelCase-blue.jpg?v=1773713306"},{"product_id":"ws02-water-filter-straw-replacement-filter","title":"Membrane Solutions S2 Water Filter Straw Replacement Filter Elements","description":"\u003cp\u003e\u003cstrong\u003eReplacement Filter \u0026amp; Extended Use: \u003c\/strong\u003e\u003ca rel=\"noopener\" title=\"Membrane Solutions WS02 water filter straw\" href=\"https:\/\/sampurelife.com\/products\/membrane-solutions-personal-straw-water-filter\" target=\"_blank\"\u003eMembrane Solutions S2 water filter straw\u003c\/a\u003e features a fully detachable design at both ends, allowing the filter elements to be replaced easily. Each replacement set (Activated Carbon + Hollow Fiber UF Filter) extends the filter lifespan by up to 5,000 liters (1,321 gallons). Swap filter elements anytime without needing to replace the straw frequently.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Precision Filtration: \u003c\/strong\u003eWith a 0.1-micron pore size, the WS02 filter reduces metals, chlorine, and odors, enhancing water flavor. The compact pore size ensures precise filtering while maintaining an optimal flow rate of 500 ml\/min.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetachable \u0026amp; Easy Maintenance:\u003c\/strong\u003e The removable design allows direct flushing with tap water and convenient storage. Backwash is simple and requires no extra tools. This filter does not rely on tablets or batteries, making it convenient for outdoor use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMultiple Usage Options: \u003c\/strong\u003eUse as a personal straw filter, connect to a soft water pouch or disposable bottle, or attach an extension tube (not included) for added reach. It can also function as a gravity filter for family or group use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Outdoor Tool: \u003c\/strong\u003eIdeal for backpacking, hiking, camping, travel, and emergency preparedness. The straw filter is also suitable as a gift for outdoor enthusiasts.\u003c\/p\u003e","brand":"SimPure®️","offers":[{"title":"2 Pack","offer_id":50595715219687,"sku":"OESF023_M1_2JAY","price":15.99,"currency_code":"USD","in_stock":false},{"title":"4 Pack","offer_id":50595715252455,"sku":"OESF023_M1_4JAY","price":29.99,"currency_code":"USD","in_stock":false},{"title":"6 Pack","offer_id":50595715285223,"sku":"OESF023_M1_6JAY","price":42.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/products\/WS02waterfilterstrawreplacementfilter.jpg?v=1653634066"},{"product_id":"squeeze-water-filter","title":"Membrane Solutions Squeezable Water Pouches with Water Filter Straw","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSqueeze \u0026amp; Drink in Seconds\u003c\/strong\u003e — Weighs just 3 oz and fits in your palm, pocket, gym bag, backpack, or survival pack. No pumps, no waiting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Stage Filtration\u003c\/strong\u003e - Our Upgrade 5-Stage Filtration System includes a coarse filter screen, double layer pp cotton fiber, coconut shell activated carbon and hollow fiber ultrafiltration membranes. Flexible use of threaded water inlet cap to easy backflush. (IT DOES NOT LOWER TDS VALUE, ensuring water's essential mineral balance remains untouched.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.1-Micron Precision\u003c\/strong\u003e — Finer than the 0.2-micron straws on the market, this 0.1-micron filter keeps filtration accuracy high without sacrificing flow — up to 1000 mL\/min.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Lasting \u0026amp; Low-Maintenance\u003c\/strong\u003e — Both ends of the filter straw are removable for easy cleaning and extended service — up to 5,000 liters (1,320 gallons) of clean drinking water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Together or Separately\u003c\/strong\u003e — Works as a complete set, or use the straw as a gravity-filter replacement and the collapsible bottle for water storage on the go.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"1 Straw + 4 Pouches","offer_id":45041484300519,"sku":"OESF025Z_4M1","price":21.99,"currency_code":"USD","in_stock":true},{"title":"1 Straw + 6 Pouches","offer_id":45041484333287,"sku":"OESF025Z_6M1","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/SqueezablePouchforoutdooractivity-4.jpg?v=1703149836"},{"product_id":"23oz-collapsible-water-container","title":"Membrane Solutions 23oz Collapsible Water Container Bottle Squeezable Pouch for Hiking Camping Travel Emergency 4 Pack","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePairs with Most Filter Straws\u003c\/strong\u003e — Works with Membrane Solutions straws and most 28 mm screw-cap filter straws; fill from lakes, rivers, ponds, streams, or municipal sources and squeeze into a portable filtration system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for the Outdoors\u003c\/strong\u003e — Squeezable, impact-resistant soft bottle that handles accidental drops; designed for liquids between 32℉ (0℃) and 140℉ (60℃).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollapsible \u0026amp; Featherlight\u003c\/strong\u003e — 23 oz (650 mL) capacity; folds down to 50% of its volume at just 5.3\" high and under 1 oz — pocket, backpack, or gym bag ready.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Resistant \u0026amp; Grab-and-Go\u003c\/strong\u003e — Push-pull cap design helps prevent spills; built-in carabiner clips to bags or backpacks for quick access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Standing with Measurement Scale \u003c\/strong\u003e— Stands upright when full, with side markings to track your intake — ideal for hiking, camping, fishing, cycling, travel, fitness, and emergency kits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"4 Pack","offer_id":45054363042023,"sku":"OESF024_4WE","price":13.99,"currency_code":"USD","in_stock":true},{"title":"6 Pack","offer_id":45054363074791,"sku":"OESF024_6WE","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/collaspiblewatercontainer.jpg?v=1703142113"},{"product_id":"stainless-steel-gravity-water-filter-tank-for-travel","title":"Membrane Solutions U3P 2.25-Gallons Stainless Steel Gravity Water Filter","description":"\u003cul\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eExpected to be restocked in November\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTested and Certified by SGS. \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/U3P_Gravity_Water_Filter_System_SGS_Test_Report.pdf?v=1721119364\" rel=\"noopener\" target=\"_blank\"\u003e\u003cem\u003e\u003cstrong\u003eSGS Test Report\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eExtra Purification Light, \u003cspan\u003eSmart Water Refill Reminder\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e9,000 Gallons Ultra-Long Filter Lifespan\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2.25 Gallon Large Water Capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFood-grade SUS304 Stainless Steel Material\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNon-Slip Stand, Indoor\/Outdoor Multi-Usage Scenarios\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e3 Black Filters are Pre-installed, \u003ca href=\"https:\/\/sampurelife.com\/products\/membrane-solutions-u3-original-replacement-filter\" target=\"_blank\"\u003eU3P Replacement Filter\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Default Title","offer_id":46875598192871,"sku":"OESGF001_M1","price":199.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/membrane_solutions_U3P_latest_2026_main_image.jpg?v=1764816955"},{"product_id":"membrane-solutions-u3-original-replacement-filter","title":"Membrane Solutions U3P Original Replacement Filter","description":"\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eExpected to be restocked in November\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Filtration: \u003c\/strong\u003eThe Membrane Solutions U3P Replacement Filter combines a 0.1-micron UF membrane and a 1-micron activated carbon filter. \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLonger-lasting Lifespan: \u003c\/strong\u003eDesigned for durability and performance, the Membrane Solutions U3P filter offers an extended lifespan and excellent value compared to other brands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCompatibility: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003eCompatible with Big Berkey and Purewell models.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"3 Pack (9000G or 1 year)","offer_id":46887996817639,"sku":"OESGFF001Z_3ME","price":69.99,"currency_code":"USD","in_stock":true},{"title":"6 Pack (18000G or 2 year)","offer_id":46887996850407,"sku":"OESGFF001Z_6ME","price":109.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/gravitywaterfiltrationsystem_168fddab-e198-4b80-ba4a-0bfc2a258f24.jpg?v=1685691380"},{"product_id":"simpure-filtered-water-bottle-with-filter-straw-for-travel","title":"SimPure 26 oz Filtered Water Bottle with Filter Straw for Outdoor Camping Biking Hiking","description":"\u003cp\u003e\u003cstrong\u003eEnhanced 4-Stage Filtration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUsing a combination of hollow fiber UF membrane, coconut shell carbon, and PP cotton, this water bottle reduces chlorine flavor and unwanted odors for a more enjoyable drinking experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Materials\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMade from food-grade Tritan and a BPA-free silicone nozzle, it offers high heat resistance and durability without any off-putting smells.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDurable Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFilters are rated for up to 5,000 liters of use, reducing the need for single-use bottles while providing consistently better-tasting water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConvenient Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeaturing a carry-friendly handle, easy-drink silicone nozzle, and ventilation hole for smooth sipping.\u003c\/p\u003e","brand":"SimPure®️","offers":[{"title":"Default Title","offer_id":48311823073511,"sku":"OESF009","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/waterfilterbottle_dd7a6a37-b009-4598-95b8-126888a76fba.jpg?v=1702365566"},{"product_id":"membrane-solutions-gravity-powered-water-filter","title":"Membrane Solutions 1 Gallon Gravity Water Filtration System","description":"\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eExpected to be restocked in November\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Gallon Capacity Water Filter: \u003c\/strong\u003eOur 1-gallon gravity water filter system is a lightweight and compact choice, perfect for most users. Designed for camping, this portable filter ensures you always have access to a reliable source of drinking water, no matter where you are.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.1 Micron 4-Stage Filtration: \u003c\/strong\u003eWith a 0.1-micron ultrafiltration membrane, coconut shell GAC, and dual PP filters, this system captures fine particulates while improving taste and odor. Suitable for treating up to 5,000 liters of water in outdoor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetachable Design, Superior Backwash Solution: \u003c\/strong\u003eThe detachable mouthpiece connects to standard bottles for backwashing, eliminating the need for an extra syringe. With no cumbersome fittings and a lightweight design, this gravity water filter is easy to carry when all parts are packed in the included storage bag.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Tree Strap, Easy to Hang on Trees: \u003c\/strong\u003eThe adjustable tree strap fits most trunks, with a minimum length of 22.5 inches and a maximum length of 41.5 inches. Thanks to its one-piece design, there's no worry about losing it. Additionally, our camping water purifier is made from food-grade, BPA-free materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use Ways Emergency Water Purification: \u003c\/strong\u003eIn addition to using it as a gravity water filter system, you can use it directly as a water filter straw, add an extension tube for greater reach, or connect it to water bottles. 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Enjoy fresh drinking water without pumping or squeezing, plus a refreshing shower—anytime, anywhere.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Default Title","offer_id":51051982520551,"sku":"OESF040_M1","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/membranesolutions12Lgravitywaterfilter.jpg?v=1749632685"},{"product_id":"p1-hand-pump-water-filter-system","title":"Membrane Solutions P1 Stainless Steel Hand Pump Water Filter","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Stage Filtration, Minerals Kept\u003c\/strong\u003e — SUS304 stainless steel pre-filter → PAC composite filter (PP cotton + activated carbon) → 0.01-micron ultrafiltration membrane. 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Its black carbon filter combines a 0.1μm hollow fiber ultrafiltration membrane with a 1μm activated carbon block, effectively reducing chlorine, rust, sediment, organic matter, while improving taste and odor. \u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003e2.25 Gallon Large Water Capacity, : \u003c\/strong\u003eWith a 2.25-gallon reservoir, the U3 stainless steel gravity water filter easily meets the daily drinking needs of a family of 4. Equipped with 3 pre-installed black filters, it delivers a 1.5× faster flow rate than systems with only two filters.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eNo Electricity Required – Simple \u0026amp; Reliable\u003c\/strong\u003e: 100% gravity-fed, the U3 gravity fed water filter can work without power, making it perfect for home, outdoor, or emergency use. Enjoy fresh, clear water anywhere, anytime.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eLong-Lasting Filter 9,000 Gallons Lifespan\u003c\/strong\u003e: Each filter set filters up to 9,000 gallons of water, though replacement might be needed sooner based on water conditions. Using U3 stainless steel water filter system reduces reliance on bottled water, saving money and reducing waste.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eFood-Grade SUS304 Stainless Steel Material\u003c\/strong\u003e: Built with food-grade SUS304 stainless steel, featuring a secure metal spigot, non-slip stand, and silicone corner grips. Supports up to 220 lbs without deforming. Fully equipped—no extra accessories needed. \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eTested and Certified by SGS\u003c\/strong\u003e: \u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/U3P_Gravity_Water_Filter_System_SGS_Test_Report.pdf?v=1721119364\" target=\"_blank\"\u003e\u003cem\u003e\u003cstrong\u003eSGS Test Report\u003c\/strong\u003e\u003c\/em\u003e\u003c\/a\u003e\u003c\/span\u003e. 3 Black Filters are Pre-installed, \u003ca href=\"https:\/\/sampurelife.com\/products\/membrane-solutions-u3-original-replacement-filter\" target=\"_blank\"\u003eU3 Replacement Filter\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Default Title","offer_id":51662758576359,"sku":"ESGF003_M1","price":169.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/membranesolutionsU3PBasicModel.jpg?v=1766986542"},{"product_id":"membrane-solutions-6l-gravity-straw-water-sets","title":"Membrane Solutions 6L Gravity Straw with 4 Extra S2 Water Filter Purification Systems Sets","description":"\u003cul\u003e\n\u003cli style=\"font-weight: bold; color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eExpected to be restocked in October\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e1.59 Gallon (6L) Extra-Large Capacity Water Filter for Outdoor Camping\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e5 Packs of S2 Straw Water Filter\u003c\/li\u003e\n\u003cli\u003e0.1 Micron 4-Stage \u003cspan\u003eEfficient \u003c\/span\u003eFiltration\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDetachable Design, \u003c\/span\u003eSuperior Backwash Solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAdjustable Tree Strap, \u003c\/span\u003eEasy to Hang on Trees\u003c\/li\u003e\n\u003cli\u003eVersatile Use Ways Emergency Water Purification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Default Title","offer_id":51993943179495,"sku":"6L+WS02*4","price":82.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/membrane_solutions_6L_gravity_straw_water_filter_set_1.jpg?v=1776674749"},{"product_id":"membrane-solutions-6l-gravity-straw-water-filter-purification-systems-camo","title":"Membrane Solutions 6L Gravity Straw Water Filter Purification Systems for Camping, Hiking and Emergency","description":"\u003cul\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eExpected to be restocked in October\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e1.59 Gallon (6L) Extra-Large Capacity Water Filter for Outdoor Camping\u003c\/li\u003e\n\u003cli\u003e0.1 Micron 4-Stage \u003cspan\u003eEfficient \u003c\/span\u003eFiltration\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDetachable Design, \u003c\/span\u003eSuperior Backwash Solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAdjustable Tree Strap, \u003c\/span\u003eEasy to Hang on Trees\u003c\/li\u003e\n\u003cli\u003eVersatile Use Ways Emergency Water Purification\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Membrane Solutions®️","offers":[{"title":"Camo","offer_id":52196012064999,"sku":"OESF045_M1","price":39.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":52196012097767,"sku":"OESF021_M1","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0407\/1692\/7132\/files\/Membrane_Solutions_6L_Gravity_kits_Como.jpg?v=1781253034"}],"url":"https:\/\/sampurelife.com\/collections\/outdoor-water-filters.oembed","provider":"SimPure","version":"1.0","type":"link"}