{"title":"MSR Water Treatment Collection","description":"","products":[{"product_id":"msr-hyperflow-microfilter","title":"MSR HyperFlow Microfilter","description":"\u003cp\u003eThe MSR HyperFlow Microfilter is a compact and easy to use \u003cspan\u003eportable water filter that can be used for both day trips and longer multi-day excursions. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUtilising the latest Hollow Fiber Technology in a package so small and so easy to use, the \u003cspan\u003eMSR HyperFlow Microfilter\u003c\/span\u003e will change the way you travel in the backcountry. Its ergonomic design, diminutive size and tool-free maintainability make this portable water filter just as appropriate on day trips as it is on multi-day excursions. Also included is a Quick Connect Bottle Adapter - allowing direct connection to all MSR hydration products and a variety of other 'wide mouth' containers - and an advanced prefilter to prolong the life of your filter.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Flow Rate: Pumps more than 3 litres per minute or one litre every 20 strokes.\u003c\/li\u003e\n\u003cli\u003eUltralight: Just 209g.\u003c\/li\u003e\n\u003cli\u003eUltra Small: Just 17.8 x 8.3cm - makes it easy to take along even when space is at a premium.\u003c\/li\u003e\n\u003cli\u003eField-Maintainable: Can be cleaned repeatedly for flow recovery without tools.\u003c\/li\u003e\n\u003cli\u003eSuper Convenient: Quick-Connect bottle adapter lets you filter water directly into a variety of containers, including all MSR hydration products and Nalgene bottles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDimensions: 17.8 x 8.3cm\u003cbr\u003e Cartridge Life: Up to 1000 liters depending on conditions.\u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: MSR\u003c\/li\u003e\n\u003cli\u003eMpn: 159743-3\u003c\/li\u003e\n\u003cli\u003eWeight: 209g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":31453615624,"sku":"CG-WF-HFMF","price":127.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/msr_hyperflow__79964.jpg?v=1750871954"},{"product_id":"msr-guardian-purifier","title":"MSR Guardian Water Purifier","description":"\u003cp\u003eThe MSR Guardian Water Purifier is the world’s most advanced backcountry portable water filter, designed to purify water for off the road travellers.\u003c\/p\u003e\n\u003cp\u003eOriginally designed for military squads, the MSR Guardian Water Purifier brings this highly advanced technology to global travellers, backcountry users, and those stocking emergency kits. \u003cspan\u003eNothing is safer or easier to use for purifying the most demanding backcountry water sources. \u003c\/span\u003eFast and easy to use, this pump purifier offers the added viral protection you need when traveling in developing nations and popular wilderness areas. Its advanced hollow fibre filter offers the most reliable way to purify even filthy water conditions. Add its long-lasting performance and revolutionary self-cleaning ease, and this may be the only treatment device you’ll ever need.\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUltimate Protection: Meets NSF protocol P248, testing standard used by U.S. military, for removal of viruses, bacteria, protozoa, and sediment from “worst-case” water conditions.\u003c\/li\u003e\n\u003cli\u003eFast \u0026amp; Easy: Pumps a rapid 2.5 litres per minute, offering added viral protection without the need for chemicals, bulbs, batteries, or waiting.\u003c\/li\u003e\n\u003cli\u003eSelf-Cleaning: Pump self-cleans on every stroke, providing consistently fast flow rates with zero hassle—no back-flushing or filter-scrubbing ever required.\u003c\/li\u003e\n\u003cli\u003eLong-Lasting: Leading-edge hollow fibre cartridge treats up to 10,000+ litres.\u003c\/li\u003e\n\u003cli\u003eExtremely Durable: Engineered to withstand heavy use, freezing, drops*, and harsh environments.\u003c\/li\u003e\n\u003cli\u003eField cleanable: Yes\u003c\/li\u003e\n\u003cli\u003eField maintainable: No\u003c\/li\u003e\n\u003cli\u003eMechanical advantage: Yes\u003c\/li\u003e\n\u003cli\u003eWater Bottle Adapter: Yes\u003c\/li\u003e\n\u003cli\u003eCartridge replacement indicator: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eVideo\u003c\/h4\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/GkqdwABDMss\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: MSR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":35860104712,"sku":"CG-WF-MSGP","price":229.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/msr_guardian.jpg?v=1750870809"},{"product_id":"msr-guardian-pump-maintenance-kit","title":"MSR Guardian Pump Maintenance Kit","description":"\u003cp\u003e\u003cspan\u003eThe MSR Guardian Pump Maintenance Kit contains all the necessary components and instructions required to maintain your Guardian purifier’s performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003ePacked in a small, convenient carry case for field use, the Guardian Pump Maintenance Kit is easy to take in your pack and will keep your purifier in good working order. maintaining its reliability. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 54g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":6880246923328,"sku":"CG-WF-GPAMK","price":31.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/guardian_maintenance.jpg?v=1750870705"},{"product_id":"msr-guardian-pump-replacement-filter-cartridge","title":"MSR Guardian Pump Replacement Filter Cartridge","description":"\u003cp\u003e\u003cspan\u003eThe MSR Guardian Pump Replacement Filter Cartridge is a replacement filter cartridge to restores your Guardian Purifier’s flow rate. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLasting up to 10,000+ liters, the Replacement Filter Cartridge removes viruses, bacteria, protozoa, and particulates, like dirt and sediment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\n\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 180g\u003c\/li\u003e\n\u003cli\u003eLength: 14.5cm\u003c\/li\u003e\n\u003cli\u003eFilter Type: Hollow Fibre\u003c\/li\u003e\n\u003cli\u003eFlow (L\/Min): 2.5L\u003c\/li\u003e\n\u003cli\u003eCartridge Life: 10000L\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":6889204842560,"sku":"CP-WF-GPREPFILCART","price":114.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/Untitled_331b7272-b32c-4033-99e0-61cfabcfef33.jpg?v=1750870703"},{"product_id":"msr-autoflow-xl-gravity-filter-10l","title":"MSR AutoFlow XL Gravity Filter 10L","description":"\u003cp\u003eThe MSR AutoFlow XL Gravity Filter 10L is an extra-large, no pump portable water filter in an ultralight system. \u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eDelivering 10 litres of clean water fast, the AutoFlow XL Gravity Filter can have the water ready whilst you set up camp, prep dinner or relax. Its big capacity means fewer trips to the river to haul the water you need. Similar in packable size to a 4L system, the AutoFlow XL system's durable flat base doubles the water volume for only 340g of total weight.\u003c\/p\u003e\n\u003cp\u003eUltralight and supremely packable, it offers the luxury of pump-free group filtration for basecamps, scout troops, horse packers and other backcountry groups. And just one 10-litre fill of the reservoir can supply 1-2 people with a whole day’s worth of clean water.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/C7fFizgrS3k?rel=0\u0026amp;controls=0\u0026amp;showinfo=0\" frameborder=\"0\" allow=\"autoplay; encrypted-media\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4\u003eFeatures\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eEffective Against: Bacteria (99.9999%), protozoa (99.9%) and particulate. Hollow fibre filter meets EPA standards and NSF Protocol P231 for removal of bacteria and protozoa.\u003c\/li\u003e\n\u003cli\u003eFast: Uses gravity to filter 1.75 litres per minute, letting you multi-task at camp.\u003c\/li\u003e\n\u003cli\u003eVersatile: Separate hang strap and bag clip allow for easy hanging for maximum convenience.\u003c\/li\u003e\n\u003cli\u003eRugged: Durable 3D film reservoir with RF-welded seams and a 1000-denier flat base that resists wear-and-tear.\u003c\/li\u003e\n\u003cli\u003eField-Maintainable: Sediment trap in bottom of bag; filter is easily cleaned on the fly, no tools required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWidth: 7.7cm\u003c\/li\u003e\n\u003cli\u003eLength: 28cm\u003c\/li\u003e\n\u003cli\u003eWeight: 340g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":16134759448670,"sku":"CG-WF-AFLOWXL-19","price":106.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/grav.jpg?v=1750870403"},{"product_id":"msr-thru-link-inline-water-filter","title":"MSR Thru-Link Inline Water Filter","description":"\u003cp\u003eThe MSR Thru-Link Inline Water Filter is a minimalist filtration system, that turns any hydration reservoir into a filter for clean water whilst you move.\u003c\/p\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003e\u003cspan\u003eAdding minimal gear to your pack, the MSR Thru-Link Inline Water Filter is the simplest solution to clean water on the go. Just click it into your hydration reservoir and you’re ready to filter as you drink and hike. Engineered for high-flow drinking, it makes it easy to stay hydrated on long day hikes and fast-paced missions. The filter is compatible with any reservoir system, and uses both hollow fiber technology and activated carbon to provide reliable, safe and taste-free water. At camp, the Thru-Link lets you use your reservoir as a gravity system for the luxury of pump-free filtration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Du25kPjukug?controls=0\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep Moving:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDon’t stop to filter–just scoop and go. Engineered specifically for high-flow, easy drinking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Stage Filtration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFast-flow hollow fibre removes pathogens, particulate \u0026amp; micro-plastics; activated carbon reduces chemicals, tastes and odours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick-Connect:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with any hydration reservoir system on the market.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eUsed by the U.S. military for more than a decade; rugged ultrasonic welded housing for reliable durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Against:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBacteria (99.9999%), protozoa (99.9%) and particulate (dirt, micro-plastics). Meets U.S. EPA drinking water standards* and NSF protocol P231 testing standard for removal of bacteria and protozoa.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eDimensions: 4.2cm x 19cm\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight: 70g\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":31473881088094,"sku":"CG-WF-TLWF","price":63.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/13236_msr_thrulink_pr_d9dc85e4d1.jpg?v=1750869806"},{"product_id":"msr-hyperflow-microfilter-cartridge-replacement","title":"MSR HyperFlow Microfilter Cartridge Replacement","description":"\u003cp\u003eThe MSR HyperFlow Microfilter Cartridge Replacement is a spare replacement part for the MSR HyperFlow Microfilter.\u003cbr\u003e\u003cbr\u003eOnce past its lifetime of ~1000L - it's best to replace the cartridge in your water filtration system to ensure its effectiveness against chemicals, toxins and other particles.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 20g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize: 3 x 12.5cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":42078667374773,"sku":"CG-WF-MHFMFCR","price":62.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/msr-hyperflow-microfilter-cartridge-replacement.jpg?v=1750868317"},{"product_id":"msr-hyperflow-maintenance-kit","title":"MSR HyperFlow Maintenance Kit","description":"\u003cp\u003eThe MSR HyperFlow Maintenance Kit is a complete service kit for periodic maintenance of your HyperFlow Microfilter Pump.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 50g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize: 4 x 11.3cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":42078672322741,"sku":"CG-WF-MHFMK","price":23.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/msr-hyperlow-maintenence-kit.jpg?v=1750868316"},{"product_id":"msr-guardian-gravity-purifier","title":"MSR Guardian Gravity Purifier","description":"\u003cp\u003eThe MSR Guardian Gravity Purifier is a state-of-the-art, high volume, gravity water filtration system.\u003cbr\u003e\u003cbr\u003eOriginally designed to protect service members in the field, this purifier has you covered with safe water in any situation. Simply fill, and hang it to remove protozoa, sediment, microplastics and bacteria. Its 10L reservoir supports the needs of large groups both in the field or at basecamp.\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eVideo\u003c\/b\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/YYRn9Pg7ecM\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cb\u003eFeatures\u003c\/b\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUltimate protection: Meets NSF military testing standard for removing 99.99% viruses, protozoa, bacteria, microplastics and sediment from 'worst-case' water conditions\u003c\/li\u003e\n\u003cli\u003eBetter tasting water: two-stage purifier includes activated carbon to reduce chemicals and unpleasant tastes\u003c\/li\u003e\n\u003cli\u003eEasy to use: No backflushing required, simply open the purge hose to flush and clean the system and maintain flow]\u003c\/li\u003e\n\u003cli\u003eFast flow rate: Up to 1L in 2 minutes, 2.5x faster than the next leading model\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch4\u003eSpecification\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 530g\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSize: 10 x 30cm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlow: 0.5L per minute\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCartridge life: 3,000+ litres, with replacement indicator\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSR","offers":[{"title":"Default Title","offer_id":42078674452661,"sku":"CG-WF-MGGP","price":266.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1554\/2851\/products\/msr-guardian-gravity-purifier.jpg?v=1750868314"}],"url":"https:\/\/rockrun.com\/de\/collections\/msr-water-treatment-collection\/20-40.oembed","provider":"Rock+Run","version":"1.0","type":"link"}