MSR Autoflow Gravity Microfilter


The MSR AutoFlow Gravity Microfilter is a ultralight, pump-free way to filter your water in the backcountry. Gravity does the work, filtering approximately 1.75 liters per minute. Using MSR Hollow Fiber technology (the same technology used in the MSR...

MSR SweetWater Water Purifier System


The MSR SweetWater Purifier System combines two dependable components into one package- a SweetWater microfilter and SweetWater Purifier Solution. This system inactivates 99.99% of waterborne viruses; eliminates over 99.9999% of all waterborne bacter...

MSR SweetWater Microfilter


The MSR Sweetwater Microfilter is a lightweight, easy-to-use .2 micron water filter. Since it pumps on both up and down strokes, this filter has an impressive flow rate of 1.25 liters of treated water per minute and is field maintainable-a quick brus...

Katadyn Pocket Microfilter


Katadyn Pocket Microfilter

If you're looking for an ultra-reliable, practically indestructible, long-lasting water filter, look no further. The Katadyn Pocket Microfilter has proven itself over the years to...

MSR HyperFlow Microfilter


The MSR HyperFlow microfilter is an innovative, ultralight (7.4 oz.) water filter. Hollow Fiber Technology makes this is an easy-to-use filter with an impressive flow rate that lets you fill a 1-liter bottle in about 30 seconds. The HyperFlow removes...

MSR TrailShot Water Filter


MSR TrailShot Water Filter

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 dri...

Katadyn Base Camp Microfilter


The Katadyn Base Camp quickly and easily filters large quantities of water in the backcountry. Using a .3 micron pleated cartridge, the gravity operated filter instantly outputs water free of bacteria, Giardia, and Crytosporidium to EPA standards. A ...

Katadyn Micropur Water Purifier Tablets


Micropur water purification tablets offer a reliable way way to disinfect water while hiking, camping or traveling abroad, when used as directed. Each tablet treats one liter and actually improves the taste and odor of the water. The easy-to-use tabl...

Katadyn Vario Microfilter


The Vario microfilter features a multi-stage filtration system that allows you to configure the filter for longer life in dirty water or maximum flow in normal conditions. The Vario outputs up to 2 liters/minute in faster flow mode and 1 liter/minute...

Katadyn Mini Microfilter


The Katadyn Mini is a compact, ultralight microfilter that offers 0.2 micron filtration, effectively removing microorganisms including bacteria, Giardia and Cryptosporidium from source water. The Mini weighs only 8 oz. and uses a ceramic depth filter...

Katadyn Combi Microfilter


The Katadyn Combi is a versatile, pump style microfilter that offers 0.2 micron filtration, effectively removing microorganisms including bacteria, Giardia and Cryptosporidium from the source water. In addition, the activated carbon reduces chemicals...

Katadyn Hiker Pro Microfilter


The popular Hiker Pro Microfilter from Katadyn offers 0.3 micron filtration that removes bacteria and protozoa to EPA standards, has an output of up to 1 liter/minute, an ergonomic pump handle, an activated carbon core that improves taste and reduces...

Katadyn MyBottle Water Purifier


The Katadyn MyBottle Purifier replaces the popular Exstream XR Purifier, adding new features, but keeping the simple, effective operation that outdoor enthusiasts have always counted on. Just dip the bottle in, attach the lid/filter and drink. No pum...

Katadyn MyBottle Microfilter


The Katadyn MyBottle Microfilter meets EPA guidelines for removal of bacteria and protozoan cysts (like Giardia). The easy-to-use MyBottle Microfilter is ideal for hiking, camping, paddling or for emergency kits. It requires no batteries, no pumping ...

MSR Replacement SweetWater Filter Cartridge


This replacement SweetWater Filter Cartridge fits the MSR SweetWater Microfilter or the MSR SweetWater Purifier. It has a capacity of up to 750 liters, is easy to clean and is effective on pathogens over 0.2 microns in size, including Giardia and Cry...

Katadyn Virustat Replacement Cartridge


This is the factory replacement filter/purifier assembly for the Katadyn Exstream and MyBottle Purifiers. Includes all three stages, the prefilter, the one micron membrane and the Virustat cartridge with pentaiodide.

Katadyn Hiker, Hiker Pro & Base Camp Replacement Cartridge


This is the factor replacement cartridge for the Katadyn Hiker, Hiker Pro and Base Camp Microfilters. Includes cartridge, filter protector cleaning sponge and lubricant. Katadyn part number 8014644. Made in Switzerland.

Katadyn Combi Replacement Cartridge


This is a factory replacement ceramic cartridge for the Katadyn Combi microfilter. Includes scrub pad and silicone lubricant. Katadyn part number 8013622. Made in Switzerland.

Katadyn Microfilter Carbon Refill 2 Pack


The Katadyn Carbon Refill is a two-pack of activated carbon for Katadyn pump microfilters, excluding the Vario. Katadyn part number 8013624. Made in Switzerland.

Katadyn Mini Microfilter Replacement Cartridge


This is the factory replacement ceramic filter for the Katadyn Mini Microfilter. Includes cleaning pad. Katadyn part number 8013632. Made in Switzerland.

Katadyn Vario Replacement Cartridge


This is the factory replacement filter cartridge for the Katadyn Vario Microfilter. Katadyn part number 8014933. Made in Switzerland.

Katadyn Vario Replacement Ceramic Prefilter Disc


This is a factory replacement for the ceramic disc in the Vario Microfilter. Includes a cleaning pad. Katadyn part number 8015035. Made in Switzerland.

Katadyn Vario Microfilter Carbon Refill


This is the factory refill to replace the activated carbon in your Vario filter. 2 pack. Katadyn part number 8015036. Made in Switzerland.

Steripen Pre-Filter


Sized to fit on Nalgene and other wide mouth bottles, the SteriPEN prefilter prevents particulates over 4 microns in size from entering the bottle. Useful when clear water is not readily available, the filter simply screws onto your bottle, which is ...

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