Water Treatment

A lightweight, robust solution for filtering large quantities of water in as little as 7 minutes, Sawyer’s 1-Gallon Gravity System with dual-threaded MINI filter is ideal for backpacking, backcountry camping, and emergency preparedness. With threads on both sides, you can screw the push/pull cap onto the MINI for easy on/off functionality while filtering to control water flow.

Our lightest and most versatile personal water filtration system, the Sawyer MINI weighs just 2 ounces, fits in the palm of your hand, and is rated to 0.1 micron absolute filtration — removing 99.99999% of all bacteria, such as salmonella, cholera and E.coli, removing 99.9999% of all protozoa (such as giardia and cryptosporidium), and removing 100% of microplastics.

Weighing just 4.5 ounces, the 1-gallon bladder features a wide mouth cap that allows for fast filling and a convenient carry handle.
1-Gallon Gravity Water Filtration System

These time-honored stainless steel backpacking pots stand up to heavy use and offer a high quality, durable option in cookware. They're perfect for scouts and emerging campers, as well as budget-minded travelers

Weighing just 3 ounces, the Squeeze Water Filter ensures you have access to clean water in the backcountry or anywhere in the world. Simply fill up the pouch at a lake, stream, or river, screw the filter directly onto the pouch, and then squeeze the bag to filter water into a bottle.

Rated to 0.1 micron absolute filtration, it removes 99.99999% of all bacteria, such as salmonella, leptospirosis, cholera and E.coli, , removes 99.9999% of all protozoa (such as giardia and cryptosporidium), and it also removes 100% of microplastics.

Backed by a lifetime warranty, the versatile, award-winning Sawyer Squeeze Filter is incredibly simple to use and fits in the palm of your hand, making it ideal for backcountry trekking, international travel, emergency preparedness, and more.
Squeeze Water Filtration System

Our lightest and most versatile personal water filtration system, the Sawyer MINI weighs just 2 ounces, fits in the palm of your hand, and provides 0.1 micron absolute filtration — removing 99.99999% of all bacteria, such as salmonella, cholera and E.coli, removing 99.9999% of all protozoa (such as giardia and cryptosporidium), and removing 100% of microplastics.

Attach the easy-to-use MINI to the included drinking pouch, use the included straw to drink directly from a water source, connect it to hydration pack tubing, or screw it onto standard disposable water and soda bottles.

Rated up to 100,000 filtered gallons of water, the award-winning MINI is perfect for everything from camping with the kids to traveling abroad where tap and bottle water cannot be trusted to kitting out your emergency go bag.
MINI Water Filtration System

Elevate your game and let gravity do the filtering with the BeFree™ 3.0L water filter system from Katadyn. You can drink directly from the reservoir or refill a bottle or another reservoir easily.

Fill and hang the ultra-durable HydraPak® 3.0L reservoir using the integrated Bail Handle & Carry Loop; filters up to an impressive 2 liters per min. It's also easy to clean; you simply shake or swish the EZ-Clean Membrane™ in water to remove debris.

The 0.1-micron microfilter is tested to protect against harmful organisms, removing protozoa (99.99%) and bacteria (99.9999%) to EPA standards.

Please note: initial packaging incorrectly stated that this product meets EPA standards for virus removal. Refer to the product manual for more information.

This product is BPA-free.

Lightweight is your demand, but pumping performance is also a must. Our lightest backcountry filter, the compact Katadyn Hiker Pro, steps up as your best choice for safe hydration and great-tasting refreshment on the trail. Just a quick stop at a stream or lake nets you 1 liter/minute. The quick-connect fittings enable the simplicity of one-step filtering directly into most reservoirs or bottles. Plus, a cleanable filter protector allows on-the-go maintenance. You can refill your water supply quickly and get on your way to fun.

With the ultralight BeFree 1.0L, you can head out on any adventure, no matter the size, without worrying about clean drinking water. Whether it be on a remote trek, out mountain biking, or at a small basecamp by the lake. Just fill the flexible, foldable reservoir with water and be immediately refreshed doing what you love. The BeFree 1.0L is the perfect companion for hikes, travel, or for everyday use.

Lightweight and compact, it filters up to 2 liters of water per minute. Output 1000L, depending on the quality of the water. The Katadyn BeFree 1.0L removes bacteria, cysts and sediment with its pore size of 0.1 micron (0.0001 mm). 100% PVC and BPA free.

To get the most enjoyment out of your filter, simply shake or swish the EZ-Clean MembraneTM filter and hit the road. Less worry, more fun, BeFree!

Clean water all day€”without the weight. That's the advantage the TrailShot Microfilter provides. Designed to hide in stash pockets and deploy quickly, this tiny water filter lets you drink directly from sources along the trail for instant hydration, and fill your vessels with clean water. Easy one-handed operation filters one liter in a mere 60 seconds, so you can get back on the trail quickly and moving again. At just 142 g (5 oz.), the TrailShot water filter is the ultimate filter for fast-paced, high-mileage adventurers, like trail runners, hikers, fast-packers and mountain bikers.

The MiniWorks EX microfilter is the worldwide best-selling microfilter, delivering long-lasting, field-maintainable water filtration in demanding environments. Engineered for frequent and heavy use, it utilizes our workhorse Marathon EX carbon/ceramic element to ensure clean, reliable and taste-free water. Thanks to its innovative AirSpring Accumulator, it's capable of pumping one liter per minute and the flow rate can be renewed easily and repeatedly in the field—no tools required. It's lightweight and compact and, most importantly, been proven reliable by thousands of adventurers just like you.

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

Steripen Ultra™ UV water purifier is our flagship model with our most advanced user interface featuring a user-friendly OLED display (Organic Light Emitting Diode).

The Steripen Classic 3 with 40-micron pre-filter is the latest, most versatile model in our award winning Classic line. Winner of Time Magazine’s Best Invention of 2001, it offers enhanced ergonomics and battery life as well as improved water resistance. An 8,000 treatment lamp delivers a lifetime of purification. Use four AA alkaline batteries to purify 50 liters of water or four lithium batteries to purify 150 liters. Includes a neoprene storage pouch. Batteries not included.

Micropur MP1 water purification tablets are only for emergency disinfection of drinking water. When used as directed, the tablets make contaminated water suitable for drinking.

When added to water, Micropur MP1 tablets release chlorine dioxide which is effective against bacteria, viruses and cysts, such as Cryptosporidium and Giardia. No aftertaste - improves the taste and odor of treated water.

How to use: Remove the tablet from its foil packaging with knife or scissors and quickly insert into 1 quart (1 liter) of contaminated water. Allow to react for 4 hours in an opaque container or in the dark to generate a use solution of 4 ppm chloride dioxide. The treated water is now ready for drinking.

Meets EPA Microbiological water purifier test standards.

Replacement cartridge for Katadyn Hiker and Hiker Pro filter.