Grayl Ultralight Replacement Purifier Cartridge

Travel the world, but leave the beaver fever at home when you pack along the handy Travel Purifier from Grayl. The G3+ Filter uses tripled-charged mesh...

8.0
1 Review

Katadyn Gravity BeFree 3.0L Microfilter

Easy to use and quick to work, the Katadyn Gravity BeFree 3.0L Microfilter is your ticket to clean water whether you're thru-hiking the AT or just...

10
4 Reviews

Grayl Ultralight Compact Water Purifier Bottle

Purifying your water when you’re on the go should be a streamlined process, and the Ultralight Compact Water Purifier from Grayl filters your water completely in...

0
0 Review

Grayl GEOPRESS Replacement Purifier Cartridge

Your Geopress water filter is only as good as its purifier cartridge, and if you're starting to feel like yours is on its way out, upgrade...

0
0 Review

Platypus Gravityworks 2.0L Filter System - Bottle Kit

Hit the trail lighter and more ready to go than ever by bringing along the Platypus Gravityworks 2.0L Filter System. This gravity fed filtration system easily...

0
0 Review

Katadyn Pocket Water Microfilter

For over fifty years, the rugged, metal Katadyn Pocket Water Microfilter has proved its ability to provide military personnel, emergency crews, and outdoors enthusiasts the gift...

10
7 Reviews

SteriPEN Steripen Classic 3 Handheld Water Purifier

The Steripen Classic 3 Handheld Water Purifier with Prefilter Bundle Pack uses shortwave ultraviolet light to disinfect your backcountry drinking water. The Steripen system disrupts the...

8.7
12 Reviews

Katadyn Vario Dual Technology MicroFilter

Katadyn's lightweight Vario Dual Technology MicroFilter adjusts for dirty water or normal water conditions, so you get the cleanest, freshest water possible no matter where you're...

8.5
20 Reviews

Katadyn Hiker Water Microfilter

Stay healthy and comfortably hydrated as you hike through large patches of wilderness thanks to the pump-action Katadyn Hiker Water Microfilter. Long backpacking trips require lots...

8.5
15 Reviews

Katadyn Hiker Pro Replacement Cartridge

The Katadyn Hiker Pro Replacement Cartridge replaces old, scummy cartridges from your Katadyn Hiker or Hiker Pro microfilter. The Hiker Pro Cartridge uses the same awesome...

9.8
18 Reviews

SteriPEN SteriPEN Ultra

Toss the iodine tablets and step up to the most advanced water purifier in the world–the SteriPEN Ultra. The Ultra keeps track of battery status, treatment...

9.8
8 Reviews

Platypus GravityWorks 2.0L Filter System - Reservoir Kit

Your hand-pump water filter looks slow and inefficient in comparison with the Platypus GravityWorks 2.0L Filter System. This gravity-powered water filtration system is ultralight, easy to...

8.8
13 Reviews

SteriPEN SteriPEN Adventurer Opti

Destroy harmful waterborne bacteria in your water with the Hydro-Photon SteriPEN Adventurer Opti. The SteriPEN uses UV light to kill giardia, cryptosporidium, bacteria, and viruses in...

9.5
15 Reviews

Katadyn Micropur Purification Tablets - 30-Pack

Micropur MP1 tablets release chlorine dioxide, the same substance used in municipal drinking water plants worldwide. So not only is the water safe to drink, it...

9.4
20 Reviews

Katadyn Hiker Pro Transparent Water Microfilter

A quick stop at a river or stream with the pump-action Katadyn Hiker Pro Water Microfilter lets you continue on your long trek with hydration packs...

10
6 Reviews

Lifesaver Jerrycan 20000u

The Jerrycan 20000u is a massive filtraction system suitable of cleaning up dirty river water for a large group of campers, rafters, and climbers. Its carbon...

0
0 Review

Katadyn KFT Expedition Filter

Water is the number one backcountry necessity, which makes the Katadyn Expedition Filter worth its weight in gold. Filtering at a whopping gallon per minute, the...

0
0 Review

Grayl GEOPRESS Water Purifier

With Grayl's GEOPRESS Water Purifier on hand, you'll be able to brave nearly any water source without fear of poor hygiene or taste, and without wasting...

10
2 Reviews

Katadyn TRK Ceradyn Replacement Element

The Katadyn TRK Ceradyn Drip Filter Replacement Cartridge is the heart of the Katadyn Drip Filter. It will filter up to 13,000 gallons (52,000L) of water...

0
0 Review

SteriPEN SteriPEN FitsAll Filter

Before you attempt to sterilize your drinking water in the wild, pass it through the Hydro Photon SteriPEN FitsAll Filter to remove particulates. This highly portable...

7.8
9 Reviews

MSR Miniworks Ex Purifier System

Whether you're backpacking across The Range of Light or exploring Olympic National Park, you'll want the MSR Miniworks Ex Purifier System when you're filtering water in...

10
1 Review

MSR MiniWorks/WaterWorks Maintenance Kit

The MSR Water Filter Maintenance Kit gives you the necessary extra parts to fix your MiniWorks or WaterWorks Water Filters out in the field. This MSR...

7.0
6 Reviews

MSR Hyperflow Microfilter Cartridge Replacement

After countless trips and innumerable field cleanings, your MSR Hyperflow is pumping a little slow. Pop in a Hyperflow Microfilter Cartridge Replacement and get fresh, fast...

5.0
2 Reviews

MSR TrailShot Replacement Cartridge

The MSR TrailShot Replacement Cartridge serves as a replacement to your TrailShot Microfilter, restoring flow rates after your previous filter cartridge is spent. This replacement cartridge...

0
0 Review

MSR AutoFlow Gravity Filter Replacement Cartridge

Having flow problems? Breathe new life into your Autoflow Gravity Filter with the MSR Autoflow Replacement Cartridge. This cartridge has a life expectancy of up to...

8.0
2 Reviews

MSR MiniWorks/WaterWorks Ceremic Filter Element

When you can fit the element gauge around the filter of your MSR WaterWorks EX or MiniWorks EX, it's time to replace the filter with the...

7.5
11 Reviews

MSR MiniWorks Ex Water Filter

Filter your water year after year with the MSR MiniWorks Ex Water Filter. Clean this lightweight, compact filter back to like-new condition, without any disassembly tools....

8.3
19 Reviews

MSR Aquatabs Purification Tablets

Stow MSR's Aquatabs Purification Tablets safely in your pack or ammo can before embarking on an extended backcountry trip or travels to the far corners of...

9.5
20 Reviews

MSR Guardian Annual Maintenance Kit

One of the many innovations with the new Guardian Purifier is its self-cleaning action, only requiring minor replacements once a year, and MSR stored all the...

10
1 Review

MSR Trail Base Gravity Filter System

MSR's Trail Base Gravity Filter System doubles between long-haul backpacking trips and fast-and-light trail runs when frequent water sources don't require you to carry a whole...

7.0
2 Reviews

MSR TrailShot Microfilter

From ultralight backpacking trips to epic mountain bike rides, the MSR TrailShot Microfilter provides ultra-compact purification, allowing you to drink directly from streams and lakes on...

7.7
20 Reviews

MSR Hyperflow Microfilter Maintenance Kit

Don’t head into the backcountry to find your Hyperflow filter malfunctioning. Instead, get the MSR Hyperflow Microfilter Maintenance Kit, and know that you’ll enjoy fresh filtered...

0
0 Review