Water filters
Showing 48 results
- (70)Katadyn BeFree AC 1L Microfilter$64.95
(228)Platypus GravityWorks 4.0L Filter System$184.95
(41)Katadyn BeFree AC 0.5L Microfilter$59.95
(11)Katadyn BeFree Replacement Cartridge$32.95
NEW(21)LifeStraw Membrane Microfilter Replacement$26.95
NEW(119)LifeStraw Sip Reusable Stainless-Steel Water Filter Straw$49.95
(2)MSR HyperFlow Microfilter Maintenance Kit$44.95
(101)Grayl Ultrapress Replacement Cartridge$34.95
(7)MSR HyperFlow Replacement Cartridge$80.95
(2)Platypus GravityWorks 2.0L Hose Kit$39.95
(4)MSR Guardian Annual Maintenance Kit$60.95
(436)Grayl Geopress Replacement Cartridge$44.95
(24)Hydrapak Seeker+ 3L Filter Kit$92.95
(35)LifeStraw Large Capacity Gravity 8L Water Filter System$134.95
(39)Hydrapak Flux+ 1.5L Filter Kit$85.95
(1)Katadyn BeFree AC Ultralight 1L Microfilter$64.95
(5)Katadyn Hiker Pro Transparent Microfilter$129.95
SAVE 20%(0)LARQ Swig Top Water Bottle Filter 3pk$39.96$49.95
(7)Platypus DayCap In-Bottle Filter$59.95
(7)MSR TrailShot Filter Replacement Cartridge$64.95
(1565)Grayl Geopress Water Purifier$124.95
(26)LifeStraw Peak Series Gravity Water Purifier System, 8L$265.95
(103)MSR HyperFlow Microfilter$199.95
(185)LifeStraw Personal Water Filter Straw$34.95
(2)Hydrapak Ultraflask + 500ml Filter Kit$73.95
(11)MSR Thru-Link In-Line Microfilter$74.95
(165)LifeStraw Compact Gravity 3L Water Filter System$92.95
(3)Hydrapak 28 mm Inline Filter$63.95
(14)MSR AutoFlow Gravity Filter Replacement Cartridge$104.95
(150)MSR GUARDIAN Portable Water Purifier$539.95
(343)MSR MiniWorks EX Water Filter$169.95
(383)Grayl Ultra Press Purifier$114.95
(2)Platypus QuickDraw 2L Filter System$99.95
(7)Platypus QuickDraw Filter$54.95
(10)Hydrapak 42 mm Filter Cap$56.95
(2)Katadyn Gravity BeFree 3.0L Microfilter$99.95
(66)MSR AutoFlow XL Gravity Filter$179.95
(1)Katadyn BeFree AC Replacement Cartridge$32.95
(0)Katadyn BeFree Activated Carbon Replacement 3pk$36.95
(0)MSR Guardian Gravity Purifier Replacement Cartridge$339.95
(132)MSR TrailShot Microfilter$87.95
(55)LifeStraw Peak Series Solo Water Filter$41.95
(0)Platypus DayCap Filter Replacement$39.95
(14)Grayl Ultra Press One-Way Silicone Valve$11.95
(1)Katadyn BeFree Gravity Camp Upgrade Kit$26.95
(4)MSR Guardian Purifier Replacement Cartridge$324.95
(46)Salomon Soft Flask 500ml XA Filter - Unisex$64.95
(16)Grayl Geopress One-Way Drink Mix 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.