Water filters
Showing 48 results
- (43)Katadyn BeFree AC 0.5L Microfilter$59.95
(193)LifeStraw Personal Water Filter Straw$34.95
(85)Katadyn BeFree AC Ultralight 1L Microfilter$69.95
(228)Platypus GravityWorks 4.0L Filter System$184.95
(0)MSR Guardian Gravity Purifier Replacement Cartridge$339.95
(2)Katadyn BeFree AC Replacement Cartridge$32.95
(0)Platypus DayCap Filter Replacement$47.95
(1)Katadyn BeFree Gravity Camp Upgrade Kit$29.95
(142)LifeStraw Sip Reusable Stainless-Steel Water Filter Straw$49.95
NEW(286)Grayl Geopress Replacement Cartridge$44.95
(4)Hydrapak 28 mm Inline Filter$63.95
(115)Grayl Ultrapress Replacement Cartridge$34.95
(18)MSR Miniworks/WaterWorks Ceramic Element$80.95
(40)Platypus Gravityworks Filter Cartridge$109.95
(24)Hydrapak Seeker+ 3L Filter Kit$92.95
(0)Katadyn BeFree Activated Carbon Replacement 3pk$36.95
(150)Platypus Gravity Works 6.0L Filter System$213.95
(153)MSR GUARDIAN Portable Water Purifier$539.95
(66)MSR AutoFlow XL Gravity Filter$184.95
(42)Katadyn BeFree AC Bottle 0.7L Microfilter$59.95
(12)Platypus QuickDraw Filter$54.95
(2)Hydrapak Ultraflask + 500ml Filter Kit$73.95
(410)Grayl Ultra Press Purifier$114.95
(2)Katadyn Gravity BeFree 3.0L Microfilter$99.95
(16)MSR MiniWorks EX Purifier System$199.95
(96)Katadyn BeFree AC 1L Microfilter$79.95
(59)LifeStraw Peak Series Solo Water Filter$41.95
(11)MSR Thru-Link In-Line Microfilter$74.95
(1606)Grayl Geopress Water Purifier$124.95
(10)Hydrapak 42 mm Filter Cap$56.95
(132)MSR TrailShot Microfilter$87.95
(31)MSR Guardian Gravity Purifier$419.95
(47)Salomon Soft Flask 500ml XA Filter - Unisex$64.95
(103)MSR HyperFlow Microfilter$199.95
(0)Katadyn Explorer Pro Purifier$599.95
(40)Hydrapak Flux+ 1.5L Filter Kit$85.95
(7)MSR HyperFlow Replacement Cartridge$80.95
(5)MSR Guardian Purifier Replacement Cartridge$324.95
(4)MSR Guardian Annual Maintenance Kit$60.95
(7)MSR TrailShot Filter Replacement Cartridge$64.95
(14)MSR AutoFlow Gravity Filter Replacement Cartridge$104.95
(3)Platypus GravityWorks 2.0L Hose Kit$39.95
(2)MSR HyperFlow Microfilter Maintenance Kit$44.95
(6)Katadyn Hiker Pro Transparent Microfilter$134.95
(0)Katadyn Explorer Microfilter$269.95
NEW(0)Hydrapak Seeker+ 6L Gravity Filter Set$214.95
(17)Grayl Geopress One-Way Drink Mix Valve$11.95
(15)Grayl Ultra Press One-Way Silicone Valve$11.95
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Filter before you fill up
A water filter will be an essential part of your kit if you plan on venturing out into the backcountry for multiple days at a time. When clean water’s in short supply, a water filter will let you stop at a source, set up a purification system and produce drinkable water for you and your hiking crew. Read on to learn about different kinds of water filters and how to care for them.
Find your favourite filter
Water filters work by manually straining larger pathogens out of the water through a filter. Pump filters work well for treating small amounts of water, but larger groups might want to invest in a gravity filter for efficiency’s sake. It’s also worth noting that manual filters usually can’t eliminate viruses and they might sustain damage if dropped, so you can bring some water treatment tablets or drops to use in tandem for peace of mind.
Treatment tips
Make sure to take your filter apart and let it air dry after use to avoid mold and mildew, clean it only when you need to, and avoid passing silty water through a pump filter before letting it settle first. For a comprehensive breakdown of on-the-go water purification, check out our backcountry water treatment guide before you drink up.