{"product_id":"gravioxy-gravity-fed-water-system","title":"Gravioxy Gravity Fed Water System","description":"\u003cspan\u003eWorried About Unsafe Water, Sickness on the Trail, or Off-Grid Emergencies?\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eDon't risk drinking contaminated freshwater in the UK countryside or during emergencies.\u003cbr\u003e\u003cspan\u003eInvisible bacteria, suspended silt, and micro-contaminants can ruin adventures and cause severe illness.\u003c\/span\u003e\n\u003c\/h2\u003e\u003cp\u003eWhether hillwalking across the Lake District, wild camping in Scotland, or preparing for local water disruptions, natural streams and lochs can harbour harmful bacteria and grit. Carrying heavy bottles of water is exhausting, whilst conventional manual pump filters are tiring, slow, and yield only small sips.\u003cspan\u003eGravioxy Gravity Water Filtration System delivers crisp, clean drinking water effortlessly\u003c\/span\u003ewith its 0.01μm ultrafiltration membrane and generous 10L capacity—no electricity or manual pumping required.\u003c\/p\u003e\u003ch4\u003eHidden Freshwater Contaminants\u003c\/h4\u003e\u003cp\u003eNatural rivers, lochs, and streams across the UK countryside often conceal invisible bacteria, cysts, and sediment that pose serious health hazards.\u003c\/p\u003e\u003ch4\u003eExhausting Manual Pumping\u003c\/h4\u003e\u003cp\u003eStandard manual lever pumps and squeezy straw filters are tiring, slow to use, and completely impractical for hydrating family or group camps.\u003c\/p\u003e\u003ch4\u003eHeavy, Bulky Water Packs\u003c\/h4\u003e\u003cp\u003eHauling litres of bottled water adds immense deadweight to rucksacks and emergency packs, making trekking and outdoor expeditions exhausting.\u003c\/p\u003e\u003cspan\u003eProtect Your Water Supply with Gravioxy\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1519689680058-324335c77eba?w=480\u0026amp;h=580\u0026amp;fit=crop\u0026amp;crop=center\"\u003e\u003cbr\u003e\u003cspan\u003eTiring Hand Pumping, Low Volume, Bulky Plastic Bottles \u0026amp; Clog-Prone Straws\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStandard Hand Filters\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0.01μm Ultrafiltration, 99.9999% Bacteria Reduction, 10L Capacity \u0026amp; 100% Gravity-Fed\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGravioxy Gravity Water Filter\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eEffortless Pure Hydration\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eEnjoy safe, crystal-clear drinking water\u003cspan\u003ewherever adventure takes you\u003c\/span\u003e.\u003c\/h2\u003e\u003cp\u003eEngineered for British wild campers, hillwalkers, bushcrafters, and home emergency readiness, Gravioxy transforms wild freshwater into crisp, drinkable water with zero fuss. Featuring an advanced 0.01μm hollow-fibre ultrafiltration membrane and a durable 10-litre food-grade reservoir, simply fill, hang, and let gravity do all the hard work—no batteries, plugs, or arm-tiring pumping needed.\u003c\/p\u003e\u003cspan\u003eBefore\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eWithout Gravioxy\u003c\/h3\u003e\u003cspan\u003eHesitating to drink from UK streams and lochs due to fears of contamination and waterborne bacteria\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWasting energy repeatedly pumping tiny hand filters just to fill a single water flask\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWeighing down rucksacks with heavy, bulky plastic water bottles on long trail days\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUnprepared for sudden mains water contamination alerts or boil-water notices at home\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAfter\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eWith Gravioxy\u003c\/h3\u003e\u003cspan\u003e99.9999% claimed bacterial reduction ensures clean, refreshing hydration from natural freshwater\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGenerous 10L reservoir provides continuous water for families and expedition groups\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUltra-lightweight ~500g foldable design rolls up small for effortless rucksack storage\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e100% gravity-powered operation delivers effortless hands-free water purification anywhere\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0.01μm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUltrafiltration Membrane\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e99.9999%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eBacteria Reduction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10L\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFamily-Sized Capacity\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e500g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUltra-Lightweight Build\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAdvanced Purification Engineering\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eHigh-Performance Gravity Filtration Designed for Total Self-Reliance.\u003cbr\u003e\u003cspan\u003eDurable, food-grade, and built for demanding British outdoor conditions.\u003c\/span\u003e\n\u003c\/h2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/f66ffa-ebf1-4976-2208f6ec4e22.webp?v=1794028300\"\u003e\u003cbr\u003e\u003ch3\u003e0.01μm Hollow-Fibre Ultrafiltration Membrane\u003c\/h3\u003e\u003cp\u003eDrink with complete confidence from freshwater sources. The\u003cspan\u003ehigh-precision 0.01μm hollow-fibre membrane\u003c\/span\u003eeffectively intercepts bacteria, micro-contaminants, and suspended silt, achieving a claimed 99.9999% bacterial reduction for pure, great-tasting water.\u003c\/p\u003e\u003cspan\u003eRemoves 99.9999% of bacteria and suspended micro-particulates\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eReduces cloudiness, river sediment, and gritty organic material\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMulti-stage design with washable ceramic element for extended lifespan\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eGenerous 10L High-Capacity Food-Grade Reservoir\u003c\/h3\u003e\u003cp\u003eNever run short of clean water at camp. The\u003cspan\u003eheavy-duty 10-litre reservoir bag\u003c\/span\u003eeasily holds enough water for drinking, group cooking, and washing up without constant return trips to the stream.\u003c\/p\u003e\u003cspan\u003eLarge 10L volume caters effortlessly to families and trekking groups\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCrafted from durable, taste-free, BPA-free food-grade materials\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWide opening allows for quick, effortless filling directly from streams or lochs\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/14640c-7fb1-a1f8-ebd4a5660ad8.webp?v=1794028312\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/8142e2-89e1-35a9-e10e88acd9a2.webp?v=1794028324\"\u003e\u003cbr\u003e\u003ch3\u003e100% Gravity-Powered Hands-Free Operation\u003c\/h3\u003e\u003cp\u003ePurify water while you relax or pitch your tent. The\u003cspan\u003eclever gravity-fed mechanism\u003c\/span\u003erequires zero batteries, no mains power, and zero tiring hand pumping—simply hang it up and let natural gravity do the work.\u003c\/p\u003e\u003cspan\u003eCompletely off-grid ready with no electricity or batteries required\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eSmooth continuous flow through the included food-grade hose\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIntegrated shut-off clip gives you complete control over water dispensation\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eCompact, Packable \u0026amp; Lightweight (1.1 lb \/ 500g)\u003c\/h3\u003e\u003cp\u003eBuilt for mobility and easy packing. Gravioxy\u003cspan\u003efolds down to a compact 22.1 × 20.1 × 7.9 cm bundle\u003c\/span\u003ethat slips effortlessly into your rucksack, glove box, or emergency grab bag.\u003c\/p\u003e\u003cspan\u003eWeighs only approx. 500g (1.1 lb) to minimise pack fatigue on long hill climbs\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRolls up tightly into its dedicated breathable storage carry bag\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eIncludes scouring pad and maintenance kit for easy field cleaning\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/9d70c4-5a1f-6939-061dc42ce3ae.webp?v=1794028327\"\u003e\u003cbr\u003e\u003cspan\u003eEffortless Setup\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eClean, Safe Water in\u003cspan\u003e3 Simple Steps\u003c\/span\u003e.\u003c\/h2\u003e\u003cp\u003eNo complicated tools or strenuous pumping needed. Gravioxy provides fresh, filtered water anywhere in minutes.\u003c\/p\u003e\u003ch4\u003eFill the Reservoir\u003c\/h4\u003e\u003cp\u003eScoop freshwater directly from any river, lake, or stream into the wide-mouth 10L food-grade reservoir bag.\u003c\/p\u003e\u003ch4\u003eHang \u0026amp; Connect\u003c\/h4\u003e\u003cp\u003eSecure the reservoir to a tree branch, tent pole, or vehicle hook using the reinforced hanging strap, and attach the filter hose.\u003c\/p\u003e\u003ch4\u003eEnjoy Pure Water\u003c\/h4\u003e\u003cp\u003eOpen the flow valve and let gravity instantly filter crisp, purified water into your drinking flasks, mess tins, or kettles.\u003c\/p\u003e\u003cspan\u003eOrder Your Gravioxy Filter Today\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGravioxy in Action\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eEssential Peace of Mind for UK Trekkers, Campers, and Households\u003cspan\u003eAll Year Round\u003c\/span\u003e.\u003c\/h2\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1614732414444-096e5f1122d5?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1446776811953-b23d57bd21aa?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1462331940025-496dfbfc7564?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1451187580459-43490279c05a?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/images.unsplash.com\/photo-1419242902214-272b3f66ee7a?w=600\u0026amp;h=600\u0026amp;fit=crop\"\u003e\u003cbr\u003e\u003cspan\u003eSPECIAL UK OFFER — 50% OFF TODAY\u003c\/span\u003e\u003cbr\u003e\u003ch3\u003eGravioxy Gravity Fed Water System\u003c\/h3\u003e\u003cp\u003e10L Portable Ultrafiltration Water Purifier for Camping, Hiking \u0026amp; Emergency Readiness\u003c\/p\u003e\u003cspan\u003e4.9\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e(1,280 reviews)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAdvanced 0.01μm hollow-fibre membrane with 99.9999% claimed bacteria reduction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eHigh-capacity 10L reservoir perfect for families, groups, and basecamps\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e100% gravity-fed operation — no batteries, power, or manual pumping required\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUltra-lightweight ~500g foldable design complete with carry bag and hose kit\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eClaim Your 50% Off Gravioxy Now\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFree Tracked UK Delivery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e30-Day Money-Back Guarantee\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWater Filter Comparison\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eWhy UK adventurers choose\u003cspan\u003eGravioxy\u003c\/span\u003eover standard filtration gear.\u003c\/h2\u003e\u003cp\u003eStandard personal straw filters force you to drink awkwardly from murky streams, whilst bulky hand pumps tire your arms and clog quickly. Gravioxy combines high-capacity 10L hands-free gravity filtration, medical-grade 0.01μm ultrafiltration, and an ultra-packable design in one complete kit.\u003c\/p\u003e\u003cspan\u003eSwipe to compare\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eKey Feature\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eGravioxy Gravity System\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTOP RATED UK WATER FILTER\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eStandard Straw Filters\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eManual Pump Filters\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eFiltration Method\u003c\/td\u003e\u003cspan\u003eHands-Free Gravity Feed\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDirect Sucking \/ Straw\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTiring Manual Hand Lever\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eWater Reservoir Capacity\u003c\/td\u003e\u003ctd\u003ePore Size \u0026amp; Ultrafiltration\u003c\/td\u003e\u003cspan\u003e0.01μm Hollow-Fibre Membrane\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0.1 - 0.2μm basic screen\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0.2μm standard ceramic\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eGroup \u0026amp; Family Suitability\u003c\/td\u003e\u003ctd\u003eBacteria Reduction Rate\u003c\/td\u003e\u003ctd\u003ePack Weight \u0026amp; Portability\u003c\/td\u003e\u003ctd\u003eEffort \u0026amp; Power Required\u003c\/td\u003e\u003cspan\u003eZero effort (100% gravity-powered)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eContinuous strenuous suction\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eOff-Grid Dependability\u003c\/td\u003e\u003cspan\u003e100% self-reliant, durable TPU build\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eImpractical for cooking or bulk water\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMechanical levers easily jam or break\u003c\/span\u003e\u003cbr\u003e\u003ctd\u003eTotal Investment\u003c\/td\u003e\u003cspan\u003e£84 (50% Off Promo)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e£168\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e£35 - £55 (solo use only)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e£95 - £140 (heavy \u0026amp; mechanical)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e0.01μm\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eMembrane Rating\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e10 Litres\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTotal Capacity\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e500g\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003ePack Weight\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUpgrade to Gravioxy Today\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUK Customer Reviews\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.9 out of 5\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eBased on\u003cspan\u003e1,280+\u003c\/span\u003everified UK customer reviews\u003c\/p\u003e\u003cspan\u003e98% Recommend\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eBased on verified UK purchases\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/69357a-4873-8e48-4a110f50f903.webp?v=1794043693\"\u003e\u003cbr\u003e\u003cspan\u003e@richard_cumbria\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/3343b3-46e9-b2e6-ef91a5969057.webp?v=1794043697\"\u003e\u003cbr\u003e\u003cspan\u003e@fiona_devon\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/65277b-1884-5e14-192571546434.webp?v=1794043701\"\u003e\u003cbr\u003e\u003cspan\u003e@alistair_inverness\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/60308e-7ca8-ec10-165cdc3b96a6.webp?v=1794043719\"\u003e\u003cbr\u003e\u003cspan\u003e@claire_hampshire\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/3a7a59-565e-f11b-36a1d6c44be0.webp?v=1794043715\"\u003e\u003cbr\u003e\u003cspan\u003e@edward_norfolk\u003c\/span\u003e\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/50dfa8-7117-d795-48b849376782.webp?v=1794043710\"\u003e\u003cbr\u003e\u003cspan\u003e@gemma_wales\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eTap to view full size\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\"Took the Gravioxy on a four-day wild camping trek in the Lake District. We hung it from a sturdy branch next to our pitch, and within minutes had crystal-clear, sweet-tasting water for our brews and dehydrated meals. Absolutely brilliant piece of kit that saved our backs from carrying heavy bottles.\"\u003c\/p\u003e\u003cspan\u003eRW\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eRichard W.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eCumbria, UK\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\"Having the 10L capacity is a game changer for family camping holidays in Devon. No more tedious manual pumping or waiting around. It filters stream water quickly and leaves zero plasticky aftertaste. The whole system folds down so small in my rucksack.\"\u003c\/p\u003e\u003cspan\u003eFD\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFiona D.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDevon, UK\u003c\/span\u003e\u003cbr\u003e\u003cp\u003e\"Living in the Scottish Highlands, we keep one of these in our household emergency pantry as well as taking it on hillwalking expeditions. The build quality is superb, the gravity flow is fast, and the 0.01μm membrane gives total peace of mind.\"\u003c\/p\u003e\u003cspan\u003eAM\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAlistair M.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eInverness-shire, UK\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.9\u003cspan\u003e\/5\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eAverage UK Customer Rating\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e98\u003cspan\u003e%\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eWould Recommend to Fellow Hikers\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e12\u003cspan\u003eK+\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eUK Adventurers \u0026amp; Homes Equipped\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e24\u003cspan\u003ehr\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDedicated UK Customer Care\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003e30-Day\u003cspan\u003eComplete Peace of Mind\u003c\/span\u003eGuarantee\u003c\/h2\u003e\n\u003cp\u003eTest the Gravioxy Gravity Water Filtration System on your next UK trek, camping trip, or at home for 30 full days. If you are not completely delighted with its filtration performance, ease of use, and rugged build quality, simply return it for a prompt, no-quibble refund.\u003c\/p\u003e\n\u003cspan\u003e99.9999% Bacteria Reduction with 0.01μm Ultrafiltration\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDedicated UK Customer Support\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDurable, Food-Grade \u0026amp; BPA-Free Construction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eGot Questions?\u003cspan\u003eWe Have Answers\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cspan\u003eHow does the Gravioxy gravity filtration system work?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eGravioxy uses natural gravitational pressure to draw water through an advanced 0.01μm hollow-fibre ultrafiltration membrane. Simply fill the 10L reservoir with freshwater from a stream, loch, or tap, hang it up, and open the valve. Pure, clean water flows smoothly without any pumping, batteries, or electricity.\u003c\/p\u003e\n\u003cspan\u003eWhat contaminants does Gravioxy filter out?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eThe high-precision 0.01μm hollow-fibre filter is engineered to reduce 99.9999% of bacteria, protozoa, micro-plastics, silt, and suspended organic sediment from freshwater sources, providing clean, fresh-tasting drinking water.\u003c\/p\u003e\n\u003cspan\u003eCan I use Gravioxy for family camping and groups in the UK?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eYes, absolutely. The generous 10-litre (approx. 2.64 gallon) food-grade reservoir is specifically sized to provide ample water for families, expedition teams, and group basecamps for drinking, boiling teas, and preparing campsite meals.\u003c\/p\u003e\n\u003cspan\u003eHow heavy is the system and how small does it pack?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eGravioxy is exceptionally lightweight, weighing only approximately 1.1 lb (approx. 500g). When packed away, it folds down into a compact 22.1 × 20.1 × 7.9 cm bundle inside its included carry bag, taking up minimal space in your rucksack or emergency kit.\u003c\/p\u003e\n\u003cspan\u003eHow do I maintain and clean the filter in the field?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eThe system includes a scouring pad and washable ceramic\/membrane components. If flow slows down due to heavy silt, simply backwash or gently clean the filter element using clean water and the provided scouring pad as outlined in the user manual.\u003c\/p\u003e\n\u003cspan\u003eWhat is included inside the box with my order?\u003c\/span\u003e\u003cbr\u003e\u003cp\u003eEach package includes 1 × Gravioxy 10L Food-Grade Reservoir, 1 × 0.01μm Ultrafiltration Membrane System with Ceramic Filter, 1 × Flexible Dispensing Hose with Shut-Off Valve, 1 × Cleaning Scouring Pad, 1 × Portable Storage Bag, and a clear English User Manual. Protected by our 30-day money-back guarantee.\u003c\/p\u003e\n\u003cp\u003eStill have questions about Gravioxy Water Filtration Systems?\u003c\/p\u003e\n\u003cspan\u003eContact UK Customer Support\u003c\/span\u003e\u003cbr\u003e\u003ch2\u003eNever Worry About Clean Drinking Water with Gravioxy\u003c\/h2\u003e\n\u003cp\u003eJoin thousands of British hikers, wild campers, and prepared households enjoying effortless, pure hydration anywhere. Order your Gravioxy system today with 50% off and free tracked UK delivery.\u003c\/p\u003e\n\u003cspan\u003eClaim Your 50% Off Today\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFree Tracked UK Delivery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e30-Day Money-Back Guarantee\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.9\/5 UK Customer Rating\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e","brand":"ShopSpark","offers":[{"title":"Limited Offer","offer_id":60886829105438,"sku":"SPRK11021","price":168.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/9868\/7774\/files\/93cc6d-dda2-1b79-645115e722f6_e7c0f1a3-a8f9-4425-977b-fd693afceea0.png?v=1794029143","url":"https:\/\/shopspark.co.uk\/products\/gravioxy-gravity-fed-water-system","provider":"ShopSpark","version":"1.0","type":"link"}