On Sale
Filter Discount
Filter Price
Filter Brand
Filter Merchant




Water Filter on Sale

460 Total Items
LifeStraw Flex with Gravity Bag Water Filter - 1 gal.
$54.95
LifeStraw Flex with Gravity Bag Water Filter - 1 gal.
LifeStraw Play Water Filter Bottle with Lead Reduction
$39.95
LifeStraw Play Water Filter Bottle with Lead Reduction
MSR MiniWorks EX Water Filter
$89.95
MSR MiniWorks EX Water Filter
MSR HyperFlow Water Filter
$99.95
MSR HyperFlow Water Filter
MSR TrailShot Pocket-Sized Water Filter
$49.95
MSR TrailShot Pocket-Sized Water Filter
MSR Trail Base Gravity Water Filter System
$139.95
MSR Trail Base Gravity Water Filter System
MSR Trail Base Gravity Water Filter System
$149.95
MSR Trail Base Gravity Water Filter System
Katadyn Pocket Water Filter
$369.95
Katadyn Pocket Water Filter
Katadyn Vario Water Filter
$94.95
Katadyn Vario Water Filter
Katadyn Gravity Camp 6L Water Filter
$89.95
Katadyn Gravity Camp 6L Water Filter
Katadyn Base Camp Pro 10L Water Filter
$99.95
Katadyn Base Camp Pro 10L Water Filter
Katadyn BeFree Collapsible Water Filter Bottle - 20 fl. oz.
$39.95
Katadyn BeFree Collapsible Water Filter Bottle - 20 fl. oz.
Katadyn BeFree Water Bottle Replacement Filter
$24.95
Katadyn BeFree Water Bottle Replacement Filter
Katadyn BeFree Collapsible Water Filter Bottle - 33.8 fl. oz.
$44.95
Katadyn BeFree Collapsible Water Filter Bottle - 33.8 fl. oz.
Katadyn Drip Ceradyn Water Filter
$317.95
Katadyn Drip Ceradyn Water Filter
Katadyn Expedition Water Filter
$1499.95
Katadyn Expedition Water Filter
Sawyer 32 fl. oz. Water Filter Squeeze Pouch - Package of 3
$8.95
Sawyer 32 fl. oz. Water Filter Squeeze Pouch - Package of 3
Sawyer Squeeze Water Filter System
$39.95
Sawyer Squeeze Water Filter System
Watergate Splash Guard
$3.99
Watergate Splash Guard
Ultraflask
$20.99
Ultraflask
Blaster Bite Valve
$7.00
Blaster Bite Valve
Standard Mouth Flex Cap
$9.95
Standard Mouth Flex Cap
Wide Mouth Flex Cap
$9.95
Wide Mouth Flex Cap
32oz Wide Mouth
$39.95
32oz Wide Mouth
Standard Mouth Sports Cap
$9.95
Standard Mouth Sports Cap
10oz Wine Tumbler
$29.95
10oz Wine Tumbler
Kids' 12Oz Wide Mouth
$29.95
Kids' 12Oz Wide Mouth
Bottle Brush
$12.95
Bottle Brush
128oz Oasis
$124.95
128oz Oasis
64oz Oasis
$94.95
64oz Oasis
Steri-Pen Classic with Prefilter
$69.95
Steri-Pen Classic with Prefilter
Steri Pen Adventurer
$89.95
Steri Pen Adventurer
Steri-Pen Pure+
$69.95
Steri-Pen Pure+
Hydroskins
$14.99
Hydroskins
Hiker Pro Replacement Cartridge
$49.95
Hiker Pro Replacement Cartridge
BeFree
$39.95
BeFree
Lifestraw Personal Filter
$19.99
Lifestraw Personal Filter
Lifestraw Steel
$54.95
Lifestraw Steel
Lifestraw Universal
$34.95
Lifestraw Universal
Water Filter Maintenance Kit
$19.95
Water Filter Maintenance Kit
Marathon EX Ceramic Replacement Filter
$39.95
Marathon EX Ceramic Replacement Filter
SweetWater Purifier Solution-ViralStop Replacement
$14.95
SweetWater Purifier Solution-ViralStop Replacement
MiniWorks Ex Water Filter System
$89.95
MiniWorks Ex Water Filter System
Hydration Kit
$19.95
Hydration Kit
Guardian Dual Hose Replacement
$19.95
Guardian Dual Hose Replacement
Guardian Annual Maintenance Kit
$29.95
Guardian Annual Maintenance Kit
Guardian Purifier
$349.95
Guardian Purifier
Trailshot Microfilter
$49.95
Trailshot Microfilter
Page 5 of 10