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Water Filter Systems | Outdoor Water Filtration Devices | Water Purifiers, Bottle Filters & More — 868 products / 1,561 models

Our selection of water filtration systems remove contaminants and sediments to provide clean drinking water on the trail. Perfect for camping or backpacking, these water filters and purifiers create clean water anywhere on the go. Shop online for LifeStraw personal water filters, Platypus microfilter system, and tons of other high-quality water filters from top outdoor brands. Improving water quality has never been easier, and these portable water purifiers are the best way to quickly create better-tasting water that is safe to drink. Make sure to scope out all of our outdoor gear for sale to get great deals on other camping and hiking products, and read our guide on How to Choose a Camping Water Filter to learn more about the different features of on-the-go faucets.image

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868 Products in Water Filtration Systems

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Image of MSR Guardian Water Purifier MSR Guardian Water Purifier $389.95 Free 2 Day Shipping
Image of Snow Peak Shimo Tank Snow Peak Shimo Tank $279.99
Image of Snow Peak Titanium Kanpai 350 ml Bottle Snow Peak Titanium Kanpai 350 ml Bottle $168.99 Free 2 Day Shipping
Image of Roving Blue GO3 Water Bottle Pod Roving Blue GO3 Water Bottle Pod $189.00 (Save 10%) $169.99
Image of MSR Guardian Gravity Purifier MSR Guardian Gravity Purifier (1) $299.95 Free 2 Day Shipping
Image of Snow Peak Round Titanium Flask, 150ml 4 models Snow Peak Round Titanium Flask, 150ml As Low As $129.99 15% Bonus Bucks
Image of Katadyn Gravity BeFree Microfilter Katadyn Gravity BeFree Microfilter $68.49 20% Bonus Bucks
Image of Katadyn Hiker Microfilter Katadyn Hiker Microfilter $68.49 20% Bonus Bucks
Image of Katadyn Gravity BeFree 6L Microfilter Katadyn Gravity BeFree 6L Microfilter $86.49 20% Bonus Bucks
Image of Roving Blue Water Purifying O-Pen Roving Blue Water Purifying O-Pen (1) $149.00 (Save 26%) $110.99
Image of Katadyn Gravity BeFree 10L Microfilter Katadyn Gravity BeFree 10L Microfilter $102.49 20% Bonus Bucks
Image of LifeStraw Go Series Stainless Steel 1 L Water Bottle w/Filter 6 models LifeStraw Go Series Stainless Steel 1 L Water Bottle w/Filter $57.19
Image of Hornady Team Insulated Tumbler Hornady Team Insulated Tumbler $32.99 (Save $2.00) $30.99
Image of Roving Blue Ozo-Pod 10 AC/DC Roving Blue Ozo-Pod 10 AC/DC $199.00 (Save 10%) $179.99 Free 2 Day Shipping
Image of Snow Peak Aurora Bottle 2 models Snow Peak Aurora Bottle As Low As $136.49 15% Bonus Bucks
Image of RapidPure Purifier + Insulated Bottle RapidPure Purifier + Insulated Bottle $72.99 15% Bonus Bucks
Image of LifeStraw Go Series Stainless Steel 24 Oz Water Bottle w/Filter 6 models LifeStraw Go Series Stainless Steel 24 Oz Water Bottle w/Filter $59.95 Add to Cart for Your
Special Price Blazin' Deal
Image of Sagan AquaBrick Water Filtration System Sagan AquaBrick Water Filtration System $174.99 (Save 13%) $151.99 Free 2 Day Shipping
Image of Stanley Adventure Fast Flow Water Jug 4 models Stanley Adventure Fast Flow Water Jug As Low As (Save Up to 15%) $46.75 Clearance
Image of MSR HyperFlow Microfilter MSR HyperFlow Microfilter $149.95
Image of Platypus GravityWorks 6.0L Water Filter System Platypus GravityWorks 6.0L Water Filter System $149.95
Image of Hydro Flask Oasis Bottle 128oz Hydro Flask Oasis Bottle 128oz $105.49 15% Bonus Bucks
Image of MSR Dromedary Bag 3 models MSR Dromedary Bag (1) As Low As $49.95
Image of Snow Peak Titanium Sake Bottle Snow Peak Titanium Sake Bottle $152.99 15% Bonus Bucks
Image of RapidPure POD System RapidPure POD System $35.89 20% Bonus Bucks
Image of Grayl GeoPress Purifier Bottle 7 models Grayl GeoPress Purifier Bottle $99.95 Add to Cart for Your
Special Price On Sale
Image of LifeStraw Large Capacity Gravity Water Filter System w/Safe Water Storage Bag 2 models LifeStraw Large Capacity Gravity Water Filter System w/Safe Water Storage Bag As Low As $124.89 Free 2 Day Shipping
Image of Klean Kanteen TKWide w/Twist Cap 7 models Klean Kanteen TKWide w/Twist Cap $34.95 Add to Cart for Your
Special Price Blazin' Deal
Image of Snow Peak Pack Bucket Snow Peak Pack Bucket $54.79
Image of LifeStraw Go Series 1 L Water Bottle w/Filter 6 models LifeStraw Go Series 1 L Water Bottle w/Filter As Low As $45.99 20% Bonus Bucks
Image of CamelBak Purifier MAPS CamelBak Purifier MAPS $275.00 (Save 21%) $216.07
Image of RapidPure Purification Straw RapidPure Purification Straw $27.79 20% Bonus Bucks
Image of LifeStraw Go Series 22 Oz Water Bottle w/Filter 9 models LifeStraw Go Series 22 Oz Water Bottle w/Filter As Low As $42.19 20% Bonus Bucks
Image of Sea to Summit Watercell X 4 models Sea to Summit Watercell X As Low As $49.95 20% Bonus Bucks
Image of Grayl UltraPress Titanium Purifier Bottle 3 models Grayl UltraPress Titanium Purifier Bottle $199.95 Add to Cart for Your
Special Price On Sale
Image of Grayl UltraPress Purifier Bottle 8 models Grayl UltraPress Purifier Bottle (1) $89.95 Add to Cart for Your
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Image of RapidPure Gravity Filter RapidPure Gravity Filter $72.99 20% Bonus Bucks
Image of CamelBak 10L Group Reservoir with Tru Zip Waterproof Zipper 2 models CamelBak 10L Group Reservoir with Tru Zip Waterproof Zipper As Low As (Save Up to 10%) $66.99 20% Bonus Bucks
Image of LifeStraw Peak Series Collapsible Squeeze Water Bottle Filter System 3 models LifeStraw Peak Series Collapsible Squeeze Water Bottle Filter System (1) As Low As $37.95
Image of Snow Peak Titanium Aurora 800ml Bottle 5 models Snow Peak Titanium Aurora 800ml Bottle As Low As $107.49 15% Bonus Bucks
Image of MSR Dromlite Bag 2-6L 3 models MSR Dromlite Bag 2-6L (1) As Low As $36.95
Image of Hydro Flask Wide 64oz Mouth Flask 2 models Hydro Flask Wide 64oz Mouth Flask As Low As $54.89 15% Bonus Bucks
Image of Katadyn BeFree Gravity Camp Upgrade Kit Katadyn BeFree Gravity Camp Upgrade Kit $21.95 20% Bonus Bucks
Image of Stanley 22oz Classic Flip Straw Water Bottle 2 models Stanley 22oz Classic Flip Straw Water Bottle $32.00 (Save 25%) $24.00 On Sale
Image of Ultraspire Zygos 5.0 Hydration Pack Ultraspire Zygos 5.0 Hydration Pack $169.99 15% Bonus Bucks
Image of Yukon Outfitters Water Bottles 3 models Yukon Outfitters Water Bottles $18.99 (Save 32%) $12.99 Clearance
Image of Katadyn BeFree Water Filtration System with 1L Flask Katadyn BeFree Water Filtration System with 1L Flask $39.99
Image of Sea to Summit Watercell ST 3 models Sea to Summit Watercell ST As Low As $39.95 20% Bonus Bucks
Image of Grayl GeoPress Purifier Cartridge 2 models Grayl GeoPress Purifier Cartridge $29.95 Add to Cart for Your
Special Price On Sale
Image of CamelBak Stoaway Hydration Reservoir 2 models CamelBak Stoaway Hydration Reservoir As Low As $46.49 15% Bonus Bucks
Image of Hydro Flask Standard 18oz Mouth Hydro Flask Standard 18oz Mouth (1) $29.95 Add to Cart for Your
Special Price Blazin' Deal
Image of Stanley The IceFlow 40oz Flip Straw Jug 2 models Stanley The IceFlow 40oz Flip Straw Jug As Low As (Save Up to 25%) $33.75 On Sale
Image of Platypus Hoser Reservoirs 3 models Platypus Hoser Reservoirs As Low As $30.95
Image of Sagan Duraflo Water Filter Sagan Duraflo Water Filter $94.99 (Save 15%) $80.99
Image of CamelBak Crux Reservoir 3 models CamelBak Crux Reservoir As Low As $31.89 20% Bonus Bucks
Image of TAG MOLLE Hydration Carrier 7 models TAG MOLLE Hydration Carrier (5) As Low As (Save Up to 17%) $68.17 Blazin' Deal
Image of Roving Blue OZO-Pod 10 Roving Blue OZO-Pod 10 (2) $179.00 (Save 15%) $151.99
Image of Stanley The IceFlow Flip Straw Water Bottle 2 models Stanley The IceFlow Flip Straw Water Bottle $29.00 (Save 25%) $21.75 On Sale
Image of LifeStraw Go Universal Activated Carbon Filter w/Tritan Renew LifeStraw Go Universal Activated Carbon Filter w/Tritan Renew (2) $9.95 Clearance
Image of Katadyn Micropur Purification Tablets Katadyn Micropur Purification Tablets (1) $11.95 20% Bonus Bucks
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Water Filtration Systems How To Guides View All

Bug Out Bags: What to Bring & What to Leave by Dave P.

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