{"product_id":"membrane-solutions-gravity-water-filter-bag-1-gal-oesf034_m","title":"Membrane Solutions Gravity Water Filter Bag 1 Gallon - 4 Stage Filtration for Up to 5000L","description":"\u003cdiv\u003e\n\u003cp\u003e\nMembrane Solutions Gravity Water Filter Bag 1 Gal (OESF034_M) is a compact, gravity-fed filtration system designed for outdoor enthusiasts and emergency kits. It uses a water straw and a four-stage filter to deliver safer drinking water from uncertain sources.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eCapacity\u003c\/b\u003e: 1 gallon (3.8 L) bag for easy, portable filtration at the campsite or on the go\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFiltration system\u003c\/b\u003e: Integrated water straw with a four-stage filtration process to reduce particulates and improve taste\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFiltration life\u003c\/b\u003e: Up to 5000 L of water between filter replacements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFlow rate\u003c\/b\u003e: Maximum flow of 450 ml per minute, balancing clarity with speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperation\u003c\/b\u003e: Gravity-fed design that requires no electricity or pumping\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePackaging\u003c\/b\u003e: Comes boxed for safe storage and transport\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nThis system provides reliable access to clean water wherever you are—camping, hiking, road trips, or emergencies—without relying on powered equipment. The gravity design makes setup simple: fill the bag from a water source, hang or place it to let gravity do the work, and collect purified water as it streams through the four stages. The 5000 L total filtration capacity helps extend use over multiple outings, reducing the need for frequent filter changes. By filtering at the source, you can minimize plastic bottle waste while enjoying clearer, better-tasting water. For best results, use the straw to draw from a trusted source and store the bag sealed after use to maintain water quality.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Membrane Solutions","offers":[{"title":"Default Title","offer_id":52095824855334,"sku":"MSLOESF034","price":29.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0859\/9211\/2422\/files\/MSLOESF034.jpg?v=1771702764","url":"https:\/\/blackcountryoutdoor.com\/products\/membrane-solutions-gravity-water-filter-bag-1-gal-oesf034_m","provider":"Black Country Outdoor","version":"1.0","type":"link"}