Skip to content

Water filters

Original price $119.99 - Original price $119.99
Original price
$119.99
$119.99 - $119.99
Current price $119.99

QuickDraw™ 3L Gravity Filter System

PLATYPUS

Fast, safe and easy ultralight gravity filter system with multi-vessel compatibility.  The multi-compatible QuickDraw 3L Gravity Filter System is t...

View full details
Original price $119.99 - Original price $119.99
Original price
$119.99
$119.99 - $119.99
Current price $119.99
Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99

Trail Base™ Water Filter Kit - 2 L

MOUNTAIN SAFETY RESE

Ultra-versatile system that offers gravity filtration at camp + a small filter for the trail. To meet the needs of multi-activity backcountry adven...

View full details
Original price $209.99 - Original price $209.99
Original price
$209.99
$209.99 - $209.99
Current price $209.99
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99

DayCap Replacement Filter

PLATYPUS

Fresh hollow fiber filter cartridge for the DayCap In-Bottle Filter. Proven Filtration: Hollow fiber filtration media is the same technology as ...

View full details
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99
Original price $44.99 - Original price $44.99
Original price
$44.99
$44.99 - $44.99
Current price $44.99

MiniWorks / WaterWorks Maintenance Kit

MOUNTAIN SAFETY RESE

A complete maintenance kit for both the MiniWorks and WaterWorks microfilters. Includes:Instructions, O-ring for Lower End cap, O-ring for Filter ...

View full details
Original price $44.99 - Original price $44.99
Original price
$44.99
$44.99 - $44.99
Current price $44.99
Original price $179.99 - Original price $179.99
Original price
$179.99
$179.99 - $179.99
Current price $179.99

AutoFlow XL Gravity Filter 10L

MOUNTAIN SAFETY RESE

Fast, high-volume water filtration for groups and basecamps. Effective Against: Bacteria (99.9999%), protozoa (99.9%) and particulate. Hollow fibe...

View full details
Original price $179.99 - Original price $179.99
Original price
$179.99
$179.99 - $179.99
Current price $179.99
Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99

Water Purification Tablets

RED PINE OUTDOOR PRO

Water purification tablets kill bacteria, viruses & giardia makes water safe for drinking, brushing teeth, cooking and washing fruits, vegetab...

View full details
Original price $12.99 - Original price $12.99
Original price
$12.99
$12.99 - $12.99
Current price $12.99
Original price $34.99 - Original price $34.99
Original price
$34.99
$34.99 - $34.99
Current price $34.99

Ultra Press Replacement Purifier Cartridge

GRAYL

Replacement purifier cartridges for the Ultra Press (Also works for the Ultralight) are designed to last 300 cycles (40 gal. / 150L). Lifespan will...

View full details
Original price $34.99 - Original price $34.99
Original price
$34.99
$34.99 - $34.99
Current price $34.99
Original price $32.99 - Original price $32.99
Original price
$32.99
$32.99 - $32.99
Current price $32.99

BeFree AC Replacement Cartridge

KATADYN

Replacement Cartridge that works with all BeFree Systems (42 mm) except Gravity versions. Filters up to 1000 liters, depending on water quality.

Original price $32.99 - Original price $32.99
Original price
$32.99
$32.99 - $32.99
Current price $32.99
Original price $314.99 - Original price $314.99
Original price
$314.99
$314.99 - $314.99
Current price $314.99

Guardian™ Purifier Cartridge Replacement

MOUNTAIN SAFETY RESE

This replacement filter cartridge restores your Guardian Purifier’s flow rate, and lasts up to 10,000+ liters.

Original price $314.99 - Original price $314.99
Original price
$314.99
$314.99 - $314.99
Current price $314.99
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99

GravityWorks™ Carbon Element

PLATYPUS

Maximize the Platypus taste-free experience with the new GravityWorks Carbon Element. It easily splices in after the GravityWorks hollow fiber elem...

View full details
Original price $39.99 - Original price $39.99
Original price
$39.99
$39.99 - $39.99
Current price $39.99
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99

GravityWorks™ Water Filter 6 Liter System

PLATYPUS

Filtering up to 1.75 liters a minute without any pumping, the high-capacity GravityWorks Water Filter System filter is one of the easiest and faste...

View full details
Original price $199.99 - Original price $199.99
Original price
$199.99
$199.99 - $199.99
Current price $199.99
Original price $184.99 - Original price $184.99
Original price
$184.99
$184.99 - $184.99
Current price $184.99

GravityWorks Water Filter System 4 Liter System

PLATYPUS

Filtering up to 1.75 liters a minute without any pumping, the high-capacity GravityWorks Water Filter System filter is one of the easiest and faste...

View full details
Original price $184.99 - Original price $184.99
Original price
$184.99
$184.99 - $184.99
Current price $184.99
Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99

DayCap™ In-Bottle Filter - 3 Liter

PLATYPUS

You’ve already got the water bottle, now you just need the clean water. The DayCap In-Bottle Filter seamlessly fits onto three popular wide-mouth w...

View full details
Original price $59.99 - Original price $59.99
Original price
$59.99
$59.99 - $59.99
Current price $59.99
Original price $13.99 - Original price $13.99
Original price
$13.99
$13.99 - $13.99
Current price $13.99

Drinking Water Germicidal Tablets

COGHLANS

Coghlan's Emergency Drinking Water Germicidal Tablets rapidly dissolve to make most water suitable for drinking in emergency situations. Two of the...

View full details
Original price $13.99 - Original price $13.99
Original price
$13.99
$13.99 - $13.99
Current price $13.99
Original price $54.99 - Original price $54.99
Original price
$54.99
$54.99 - $54.99
Current price $54.99

QuickDraw™ Filter

PLATYPUS

Customize your system with this fast multi-compatible, ultralight squeeze filter. Improve your backcountry filtering experience with the do-it-al...

View full details
Original price $54.99 - Original price $54.99
Original price
$54.99
$54.99 - $54.99
Current price $54.99
Original price $15.99 - Original price $15.99
Original price
$15.99
$15.99 - $15.99
Current price $15.99

Hiker Pro Maintenance Kit

KATADYN

Maintenance Kit with spare parts for Katadyn Combi/Combi Plus Filter. Specifications 1 O-ring for filter element 1 filter protection 1x net f...

View full details
Original price $15.99 - Original price $15.99
Original price
$15.99
$15.99 - $15.99
Current price $15.99
Original price $64.99 - Original price $64.99
Original price
$64.99
$64.99 - $64.99
Current price $64.99

Trailshot Replacement Filter Cartridge

MOUNTAIN SAFETY RESE

This kit contains a replacement filter cartridge for the TrailShot filter, as well as the small components and instructions necessary to service yo...

View full details
Original price $64.99 - Original price $64.99
Original price
$64.99
$64.99 - $64.99
Current price $64.99
Original price $104.99 - Original price $104.99
Original price
$104.99
$104.99 - $104.99
Current price $104.99

AutoFlow™ Replacement Filter Cartridge

MOUNTAIN SAFETY RESE

Restore flow rates in your AutoFlow Gravity Filter by replacing a tired, worn cartridge with fresh, new Hollow Fiber media.

Original price $104.99 - Original price $104.99
Original price
$104.99
$104.99 - $104.99
Current price $104.99
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99

MiniWorks® / WaterWorks® Replacement Ceramic Element Filter

MOUNTAIN SAFETY RESE

Replacement ceramic filter element for both MiniWorks and WaterWorks microfilters provides increased flow rates for older models. SKU: 56453 Wei...

View full details
Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99
Original price $63.99 - Original price $63.99
Original price
$63.99
$63.99 - $63.99
Current price $63.99

Vario Replacement Cartridge

KATADYN

  Replacement Cartridge for Katadyn Vario Filter Article No. : 8014933

Original price $63.99 - Original price $63.99
Original price
$63.99
$63.99 - $63.99
Current price $63.99
Original price $63.99 - Original price $63.99
Original price
$63.99
$63.99 - $63.99
Current price $63.99

Hiker Pro Replacement Cartridge

KATADYN

Replacement cartridge for Katadyn Hiker and Hiker Pro filter.

Original price $63.99 - Original price $63.99
Original price
$63.99
$63.99 - $63.99
Current price $63.99
Original price $114.99 - Original price $114.99
Original price
$114.99
$114.99 - $114.99
Current price $114.99

Ultra Press Purifier

GRAYL

Compact and ridiculously easy-to-use, the UltraPress fits into any pack pocket (or cup holder), requires zero setup, and makes clean purified dri...

View full details
Original price $114.99 - Original price $114.99
Original price
$114.99
$114.99 - $114.99
Current price $114.99
Original price $44.99 - Original price $44.99
Original price
$44.99
$44.99 - $44.99
Current price $44.99

GEOPRESS® Replacement Cartridge

GRAYL

Boost your GeoPress! GeoPress cartridges were redesigned in April 2023 with a new "core" and "flow channels" to accommodate a One-Way Valve for use...

View full details
Original price $44.99 - Original price $44.99
Original price
$44.99
$44.99 - $44.99
Current price $44.99
Original price $124.99 - Original price $124.99
Original price
$124.99
$124.99 - $124.99
Current price $124.99

GeoPress® Purifier 24oz

GRAYL

Drink-Mix & Electrolyte Ready! Unrivaled Ease, Speed & Convenience. No other purifier rivals the speed, simplicity and effectiveness of Geo...

View full details
Original price $124.99 - Original price $124.99
Original price
$124.99
$124.99 - $124.99
Current price $124.99