{"title":"Water Filters","description":"\u003ch1\u003ePortable Water Filters for Outdoor and Emergency Use\u003c\/h1\u003e\n\n\u003cp\u003e\n  Browse our range of portable water filters and purifiers for outdoor\n  operations, emergency preparedness, survival and remote environments. The\n  collection includes compact personal filters, gravity-fed systems and robust\n  water filtration equipment from Katadyn.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Different systems are designed to treat different water sources and\n  contaminants. Always check the individual product specification, capacity\n  and manufacturer guidance before selecting a portable water filter or\n  purifier.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Looking specifically for Katadyn equipment? Explore our complete range of\n  \u003ca href=\"\/collections\/katadyn\"\u003eKatadyn water filters and purifiers\u003c\/a\u003e.\n\u003c\/p\u003e\n\n\u003ch2\u003eChoosing a Portable Water Filter\u003c\/h2\u003e\n\n\u003cp\u003e\n  The right portable water filter will depend on where it will be used, the\n  available water source, the number of people it needs to support and the\n  level of treatment required. Compact filters are convenient for individual\n  users, while gravity-fed and higher-capacity systems may be better suited to\n  groups, camps and emergency use.\n\u003c\/p\u003e\n\n\u003ch3\u003eCompact Personal Water Filters\u003c\/h3\u003e\n\n\u003cp\u003e\n  Compact portable water filters provide a lightweight option for individual\n  users working, travelling or operating away from a reliable drinking-water\n  supply. They are easy to carry and can be useful for outdoor activities,\n  expeditions, backpacking and emergency kits.\n\u003c\/p\u003e\n\n\u003ch3\u003eGravity Water Filters\u003c\/h3\u003e\n\n\u003cp\u003e\n  Gravity-fed water filters use the weight of the water to move it through the\n  filtration system, reducing the need for continuous manual pumping. They can\n  be a practical option for groups, base camps and situations where larger\n  quantities of water need to be treated.\n\u003c\/p\u003e\n\n\u003ch3\u003ePump Water Filters\u003c\/h3\u003e\n\n\u003cp\u003e\n  Pump water filters allow water to be drawn from a source and passed manually\n  through the filter. Durable pump systems can be well suited to repeated use\n  in remote, survival and emergency environments where dependable operation is\n  important.\n\u003c\/p\u003e\n\n\u003ch3\u003ePortable Water Purifiers\u003c\/h3\u003e\n\n\u003cp\u003e\n  Portable water purifiers may provide a broader level of treatment than\n  standard filters, depending on the individual product. They may be suitable\n  for travel, emergency response and locations where viruses are a potential\n  concern, but the exact level of protection must always be confirmed from the\n  manufacturer’s specification.\n\u003c\/p\u003e\n\n\u003ch2\u003ePortable Water Filters for Professional and Emergency Use\u003c\/h2\u003e\n\n\u003cp\u003e\n  Portable filtration equipment can support emergency preparedness, remote\n  operations, expedition teams and professional users working away from a\n  dependable mains water supply. Key considerations include treatment\n  capacity, flow rate, durability, weight, replacement components and the\n  contaminants the system is designed to remove.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Selected compact products may also be suitable for backpacking, hiking and\n  international travel, while larger gravity and pump systems are better suited\n  to groups, longer deployments and higher-volume water treatment.\n\u003c\/p\u003e\n\n\u003ch2\u003eWater Filters and Water Purifiers\u003c\/h2\u003e\n\n\u003cp\u003e\n  Water filters and water purifiers are not necessarily interchangeable.\n  Filters are generally designed to remove specified particles,\n  microorganisms or contaminants from water. Purifiers may provide additional\n  treatment against viruses, depending on the product and technology used.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  No portable system should be assumed to make every water source safe. Always\n  assess the source, avoid water affected by chemical or industrial pollution\n  and follow the product’s operating, cleaning and maintenance instructions.\n\u003c\/p\u003e\n\n\u003ch2\u003ePortable Water Filter FAQs\u003c\/h2\u003e\n\n\u003ch3\u003eWhat is a portable water filter?\u003c\/h3\u003e\n\n\u003cp\u003e\n  A portable water filter is a compact system designed to remove specified\n  contaminants from water when a dependable treated supply is unavailable.\n  Portable filters may use bottle, gravity-fed, pump or other filtration\n  methods.\n\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between a water filter and a water purifier?\u003c\/h3\u003e\n\n\u003cp\u003e\n  A water filter typically removes particles, bacteria and protozoa according\n  to its specification. A water purifier may also be designed to treat viruses.\n  Performance varies between products, so always check exactly which\n  contaminants the system is tested and approved to address.\n\u003c\/p\u003e\n\n\u003ch3\u003eWhich portable water filter should I choose?\u003c\/h3\u003e\n\n\u003cp\u003e\n  Consider the intended environment, likely water source, number of users,\n  required capacity, flow rate and level of treatment. A compact personal\n  filter may suit an individual, while groups and emergency operations may\n  require a higher-capacity gravity or pump system.\n\u003c\/p\u003e\n\n\u003ch3\u003eAre portable water filters suitable for emergency kits?\u003c\/h3\u003e\n\n\u003cp\u003e\n  Portable water filters can form part of an emergency water plan because they\n  can treat suitable water sources without a mains supply. Capacity, storage\n  requirements, replacement filters and the expected contaminants should all\n  be considered when choosing equipment.\n\u003c\/p\u003e\n\n\u003ch3\u003eCan portable water filters be used for survival situations?\u003c\/h3\u003e\n\n\u003cp\u003e\n  Suitable survival water filters can help treat available freshwater when\n  access to a dependable drinking-water supply is limited. They should be used\n  only for the water sources and contaminants specified by the manufacturer.\n\u003c\/p\u003e\n\n\u003ch3\u003eAre these water filters suitable for outdoor and remote work?\u003c\/h3\u003e\n\n\u003cp\u003e\n  Different models are suitable for different outdoor and remote\n  applications. Compact filters may suit individual users, while robust pump,\n  gravity and drip systems can provide greater capacity for teams, camps and\n  longer-term use.\n\u003c\/p\u003e\n\n\u003ch3\u003eCan a portable water filter make any water safe to drink?\u003c\/h3\u003e\n\n\u003cp\u003e\n  No. Product capabilities vary, and standard portable filters may not remove\n  viruses, chemicals, heavy metals or salt. Avoid visibly polluted or\n  chemically contaminated sources and always follow the manufacturer’s\n  technical guidance.\n\u003c\/p\u003e\n\n\u003ch3\u003eHow should a portable water filter be maintained?\u003c\/h3\u003e\n\n\u003cp\u003e\n  Cleaning, storage and replacement requirements vary between systems. Follow\n  the manufacturer’s instructions carefully, replace filter elements when\n  required and do not use equipment that is damaged, frozen or incorrectly\n  stored.\n\u003c\/p\u003e","products":[{"product_id":"katadyn-explorer-pro-purifier","title":"Katadyn Explorer Pro Purifier","description":"\u003cp\u003eFrom remote trails to backcountry basecamps, the Katadyn Explorer Pro delivers clean, great-tasting water with a first-of-its-kind three-stage system that brings ceramic microfiltration, activated carbon, and virus removal together in one modular design. The activated carbon and virus stages can be included or left out as needed, letting you tailor the setup to each trip. The ceramic cartridge ensures consistent output, while activated carbon keeps water tasting fresh. All stages can be stored dry between outings to help preserve long-term performance. Rugged and adaptable, the Explorer Pro keeps you moving forward on your biggest adventures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3-Stage Filtration: Ceramic microfiltration, activated carbon, and virus removal combine for a comprehensive solution. Even in heavily microbiologically contaminated water.\u003c\/li\u003e\n\u003cli\u003eBuilt for the backcountry. Rugged design with a metal pump piston stands up to harsh environments and frequent use.\u003c\/li\u003e\n\u003cli\u003eFilter stages are easy to maintain and can be safely stored dry when not in use.\u003c\/li\u003e\n\u003cli\u003eSwiss Made — in-house production and strict quality control.\u003c\/li\u003e\n\u003cli\u003eDurable, cleanable ceramic is suitable for frequent applications in dirty water.\u003c\/li\u003e\n\u003cli\u003eLow weight activated carbon can be replaced easily.\u003c\/li\u003e\n\u003cli\u003eUnit is protected by an overpressure valve.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Katadyn","offers":[{"title":"Default Title","offer_id":51912013349201,"sku":"KAT8021292","price":525.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/8771\/2593\/files\/IMG_Katadyn_8021292_Explorer_Pro_Purifier_side.jpg?v=1767630491"},{"product_id":"katadyn-pocket-filter","title":"Katadyn Pocket Filter","description":"\u003cp\u003eThe tried and tested ceramic depth filter Katadyn Pocket removes bacteria, protozoa and other disease-causing agents. The microorganisms cannot pass through the pores of the filter ceramic (0.2 microns) because of their size (greater than 0.2 microns = 0.0002 mm). \u003c\/p\u003e\n\u003cp\u003eUnlike disposable filters, the ceramic can be cleaned several times - even in the field. \u003c\/p\u003e\n\u003cp\u003eQuickness counts too with an output of 1 litre\/minute through our silver-impregnated ceramic filter. The capacity is up to 50'000 litres, depending on the water quality. \u003c\/p\u003e\n\u003cp\u003eMade from top-quality, durable materials and with a 20-year warranty.\u003c\/p\u003e\n\u003cp\u003eThe Pocket is suitable for the toughest of conditions and is the first choice for extreme adventurers. Decades of military and emergency professionals around the world have put their trust in the Pocket's ability to deliver water free of bacteria and protozoa. \u003c\/p\u003e","brand":"Katadyn","offers":[{"title":"Default Title","offer_id":51912055750993,"sku":"KAT2010000","price":395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/8771\/2593\/files\/IMG-2010000_Katadyn_Pocket_001.1000px.jpg?v=1758182594"},{"product_id":"katadyn-drip-filter-ceradyn","title":"Katadyn Drip Filter Ceradyn","description":"\u003cp\u003e\u003cspan\u003eSuspect water needs worry-free, hassle-free filtration and that's what you get from this freestanding Katadyn Drip product. No electricity. No pumping. No moving parts. No effort. Just set it up, fill the container, and let gravity pull water through the system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eYou can confidently treat larger quantities - 4 litres\/hour into a 10 litre container - making it a must-have for groups, base camps, huts, cabins or recreation areas. The Drip Ceradyn uses silver-impregnated ceramic elements to clean out bacteria and protozoa.\u003c\/span\u003e\u003c\/p\u003e","brand":"Katadyn","offers":[{"title":"Default Title","offer_id":51912277819729,"sku":"KAT2110070","price":465.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/8771\/2593\/files\/katadyn-drip-ceradyn.jpg?v=1758183719"},{"product_id":"katadyn-befree-gravity-filter-3l","title":"Katadyn BeFree Gravity Filter 3L","description":"\u003cp\u003eThe BeFree Gravity 3.0L weighs just 192 grams and uses gravity to purify up to 2 litres of clean drinking water per minute. The handling of the water filter is particularly easy: all you need to do is fill the flexible BPA and PVC free Hydrapak hydration pack with water. The water passes through a 0.1 micron hollow fibre filter which reliably removes  bacteria, cysts and sediment with its pore size of 0.1 micron (0.0001 mm). \u003c\/p\u003e\n\u003cp\u003eThe capacity of the filter is up to 1000L, depending on the water quality. \u003c\/p\u003e\n\u003cp\u003eThe integrated bail handle on the nozzle simplifies filling. The practical carry strap makes fetching water from a river easier and the filter can be hung on a nearby tree once full. \u003c\/p\u003e\n\u003cp\u003eEasily clean the EZ-Clean Membrane by simply shaking or swishing the filter in the water. No back flushing or tools necessary. \u003c\/p\u003e","brand":"Katadyn","offers":[{"title":"Default Title","offer_id":51913146761553,"sku":"KAT8020471","price":93.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/8771\/2593\/files\/befree-gravity-3l.jpg?v=1758187552"},{"product_id":"katadyn-befree-ac-filter-1-0l","title":"Katadyn BeFree AC Filter 1.0L","description":"\u003cp\u003eWhen versatility matters, the BeFree AC 1.0L is the ideal all-purpose product. Whether you're hiking, traveling, or simply staying hydrated day-to-day, this ultralight filter provides clean, safe water with minimal effort for you and your companions by filling up their bottles too\u003c\/p\u003e\n\u003cp\u003eThe 2-stage filter delivers clean, safe, and great-tasting water wherever your adventures take you.\u003c\/p\u003e\n\u003cp\u003eWith a fast flow rate of up to 2 litres per minute, you’ll have fresh water in no time.\u003c\/p\u003e","brand":"Katadyn","offers":[{"title":"Default Title","offer_id":51913214558545,"sku":"KAT8021402","price":65.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/8771\/2593\/files\/befree-1l.jpg?v=1758199181"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/8771\/2593\/collections\/Katadyn_8021402_BeFree_AC_1.0L_Slate_Blue_11.1000px.jpg?v=1785424827","url":"https:\/\/lyonworkandrescue.co.uk\/collections\/water-filters.oembed","provider":"Lyon Work and Rescue","version":"1.0","type":"link"}