Water Filter on Sale

Everything Summer Camp

58%

off

$4.99 $11.99

bobble-classic-18-5oz-filtering-water-bottle

54%

off

$4.49 $9.75

Round Wide Mouth Polyethylene Bottles

52%

off

$14.99 $30.95

Platypus Hoser Hydration System

52%

off

$31.35 $65.95

LifeStraw Peak Series Collapsible Squeeze Water Bottle Filter System Dusty Mountain Blue 3 Liters

50%

off

$14.99 $29.98

Campcraft Outdoors 130 Water Bottle Pre-Filter Bag

50%

off

$14.99 $29.98

Campcraft Outdoors 111 Water Filter Bag

50%

off

$57.99 $115.95

Platypus GravityWorks 2L Bottle Kit

Mountain Steals

49%

off

$9.99 $19.95

Katadyn MyBottle Cyst Water Filter Kit 2 Pack Red Splash

49%

off

$15.00 $29.99

Aquamira Tactical Frontier Pro Ultralight Filter - GRN Line Green

48%

off

$64.99 $125.95

Platypus GravityWorks Water Filter System 2.0 - Complete Kit

Mountain Steals

48%

off

$87.99 $169.95

MSR Trail Base Water Filter Kit

Sagan Life

47%

off

$89.99 $169.99

UltraFlo Under the Sink Water Filtration Kit

47%

off

$13.99 $26.29

Potable Aqua Chlorine Dioxide Tablets 713233

Everything Summer Camp

46%

off

$6.99 $12.99

bobble-classic-34oz-filtering-water-bottle

44%

off

$21.99 $39.98

Simpure 001 Water Filter Bottle Blue

44%

off

$21.99 $39.98

Simpure 008 Water Filter Bottle Orange

44%

off

$21.99 $39.98

Membrane Solutions LOEWB007 Water Filter Bottle Purple

42%

off

$29.99 $52.48

Simpure 004 Gravity Water Filter Bag 3L

Moosejaw

42%

off

$91.99 $159.95

MSR Trail Base Water Filter Kit

Als.com

40%

off

$20.97 $34.95

LifeStraw Flex 2-Stage Multi-Function Water Filter System 438441

REI.com

40%

off

$23.93 $39.95

Platypus QuickDraw Water Filter

39%

off

$18.99 $31.25

Membrane Solutions LOESF004Z Water Filter Straw with Case

39%

off

$17.99 $29.98

Campcraft Outdoors 139 Filter Water Bottle Bag

39%

off

$5.99 $9.95

Standard Mouth Flex Cap

39%

off

$8.99 $14.95

Standard Mouth Stainless Steel Cap

39%

off

$5.99 $9.95

Press-In Straw Lid

39%

off

$8.99 $14.95

Wide Mouth Stainless Steel Cap

37%

off

$49.99 $79.98

Membrane Solutions LOESF021 Gravity Water Filter Bag 6L

37%

off

$17.05 $27.48

Membrane Solutions LOESF011 Water Filter Straw II

36%

off

$11.99 $18.75

Membrane Solutions LOESF001 Water Filter Straw Camo

35%

off

$11.29 $17.48

Membrane Solutions LOESF002 Water Filter Straw Blue

35%

off

$292.46 $449.95

MSR Guardian Purifier

34%

off

$19.75 $29.98

Membrane Solutions LOESF005Z Water Filter Straw with Case

34%

off

$19.75 $29.98

Membrane Solutions OESF006Z Water Filter Straw with Case

34%

off

$8.49 $12.95

TKWide Caf Cap

Survivor Filter

31%

off

$89.95 $130.00

SURVIVOR FILTER(TM) PRO X Electric Water Filter

30%

off

$2.09 $2.99

Nalgene Dropper Bottle

Survivor Filter

30%

off

$129.95 $185.00

PRO X Electric Water Filter and Extra Replacement Filters and Manual Backup Kit

Hatchet Outdoor Supply

30%

off

$13.97 $19.95

4-cup-blue-water-filter-pitcher

Hatchet Outdoor Supply

30%

off

$33.60 $48.00

one-squeeze-water-filter-system-w-two-1l-pouches

30%

off

$33.71 $47.95

Platypus Big Zip Evo Reservoirs

Campmor

30%

off

$27.96 $39.95

LifeStraw Go Water Filter Bottle

Go Gear Direct

29%

off

$34.99 $49.95

LifeStraw Gives Back - 22 oz. Water Filter Bottle - Selectable

29%

off

$25.49 $35.99

Aquamira Water Treatment Drops w/Droppers 2oz

29%

off

$119.96 $169.95

MSR Trail Base 4L Water Filter

HydroBlu

26%

off

$124.95 $169.95

Pressurized Jerry Can Water Filter

REI.com

26%

off

$124.73 $169.95

MSR Trail Base Water Filter Kit - 4 Liter