Free 2-Day Shipping on Orders Over $50

Water Filters & Purification

62 Results
FeaturedHighest RatedNew ArrivalsSortMore
FeaturedHighest RatedNew ArrivalsLowest PriceHighest PricePercent Off
close

Filters

Gender

unisex

Gearhead Pick

Brands

  • #
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
CamelBakGraylKatadynLifeStrawMSRPlatypusSteriPEN

Purifying Element

FilterUV Light
MSR MiniWorks Ex Water Filter

MSRMiniWorks Ex Water Filter

$89.95
1 color available
MSR Guardian Purifier System

MSRGuardian Purifier System

$349.95
1 color available
Katadyn KFT Expedition Filter

KatadynKFT Expedition Filter

sale $1,173.53 $1,499.9522% off
1 color available
MSR HyperFlow Microfilter

MSRHyperFlow Microfilter

$99.95
1 color available
MSR TrailShot Replacement Cartridge

MSRTrailShot Replacement Cartridge

sale $26.21 $34.9525% off
1 color available
MSR TrailShot Microfilter

MSRTrailShot Microfilter

$49.95
1 color available
LifeStraw Family 1.0

LifeStrawFamily 1.0

sale $52.46 $74.9530% off
1 color available
MSR AutoFlow Gravity Filter

MSRAutoFlow Gravity Filter

$109.95 - $119.95
1 color available
SteriPEN SteriPEN Adventurer Opti

SteriPENSteriPEN Adventurer Opti

$89.95
1 color available
Platypus GravityWorks 4.0L Filter System

PlatypusGravityWorks 4.0L Filter System

$119.95
1 color available
LifeStraw LifeStraw Steel

LifeStrawLifeStraw Steel

$59.95
1 color available
Katadyn Vario Ceramic Disc

KatadynVario Ceramic Disc

$14.95
1 color available
Katadyn BeFree Water Filtration System

KatadynBeFree Water Filtration System

$39.95 - $44.95
1 color available
Katadyn Base Camp Pro 10L Water Filter

KatadynBase Camp Pro 10L Water Filter

$99.95
1 color available
Katadyn Micropur Purification Tablets - 30-Pack

KatadynMicropur Purification Tablets - 30-Pack

$13.95
1 color available
SteriPEN Steripen Classic 3 Handheld Water Purifier w/ Prefilter Bundle Pack

SteriPENSteripen Classic 3 Handheld Water Purifier w/ Prefilter Bundle Pack

$69.95
1 color available
LifeStraw Mission

LifeStrawMission

$129.95
1 color available
Grayl Ultralight Water Purifier Bottle

GraylUltralight Water Purifier Bottle

$59.95
4 colors available
Platypus GravityWorks 2.0L Filter System - Reservoir Kit

PlatypusGravityWorks 2.0L Filter System - Reservoir Kit

$109.95
0 colors available
Katadyn BeFree 3L Filtration System

KatadynBeFree 3L Filtration System

$54.95
1 color available
Platypus MetaBottle with Microfilter

PlatypusMetaBottle with Microfilter

$49.95
2 colors available
LifeStraw Go 2-Stage Replacement Filter

LifeStrawGo 2-Stage Replacement Filter

$19.95
2 colors available
LifeStraw Go 2-Stage Filtration Water Purification System

LifeStrawGo 2-Stage Filtration Water Purification System

$44.95
5 colors available
Katadyn Hiker Pro Replacement Cartridge

KatadynHiker Pro Replacement Cartridge

$49.95
0 colors available
Katadyn TRK Gravidyn Replacement Element

KatadynTRK Gravidyn Replacement Element

$59.95
0 colors available
LifeStraw Lifestraw Personal

LifeStrawLifestraw Personal

$24.95
1 color available
SteriPEN SteriPEN FitsAll Filter

SteriPENSteriPEN FitsAll Filter

$19.95
1 color available
MSR Miniworks Ex Purifier System

MSRMiniworks Ex Purifier System

$99.95
1 color available
Katadyn BeFree EZ-Clean Membrane Replacement Element

KatadynBeFree EZ-Clean Membrane Replacement Element

$24.95
1 color available
MSR Trail Base Gravity Filter System

MSRTrail Base Gravity Filter System

$139.95
1 color available
Grayl Purifier Cartridge

GraylPurifier Cartridge

$24.95
1 color available
Katadyn Shower Adaptor

KatadynShower Adaptor

$9.95
1 color available
LifeStraw Flex 2-Stage, Multi-Function Water Filter System

LifeStrawFlex 2-Stage, Multi-Function Water Filter System

$34.95
1 color available
SteriPEN SteriPEN American Red Cross Ultralight Purifier

SteriPENSteriPEN American Red Cross Ultralight Purifier

$79.95
1 color available
Katadyn TRK Ceradyn Replacement Element

KatadynTRK Ceradyn Replacement Element

$69.95
1 color available
Katadyn Carbon Cartridge

KatadynCarbon Cartridge

$19.95
1 color available
LifeStraw Community Water Filter

LifeStrawCommunity Water Filter

$329.95
1 color available
Katadyn Quick Fill Hydration Pack Adaptor

KatadynQuick Fill Hydration Pack Adaptor

$7.90
1 color available
Platypus GravityWorks Filter Cartridge

PlatypusGravityWorks Filter Cartridge

sale $41.21 $54.9525% off
1 color available
MSR Guardian Annual Maintenance Kit

MSRGuardian Annual Maintenance Kit

sale $22.46 $29.9525% off
1 color available

Page