Water Filters and purification

To meet the needs of multi-activity backcountry adventurers, we set out to engineer the most versatile water filter ever.

When using Steripen Pre-Filters, pour water through the durable 40x40 micron screen filter cartridge to fill the bottle.

Its unique design, featuring the filter cup and funnel fit offers flexibility to filter water into bottles with a wide rand of mouth sizes.

The Steripen ClassicTM 3 with 40-micron pre-filter is the latest, most versatile model in our award winning Classic line.

The smallest and lightest model of the Steripen series is the UltraLight, which can be used to treat 1L per application.

GRAYL ULTRAPRESS

Elevate your game and let gravity do the filtering with the BeFree™ 3.0L water filter system from Katadyn. You can fill your hydration bladder with the included quick-release hose kit.

This gravity fed system offers a high-flow capacity. Fill the unfiltered water reservoir, raise, and hang it. The output hose on the side of the water reservoir allows sediment to settle, reducing line blockage and the need for flushing. Filtered water is

Unrivaled Ease, Speed & Convenience. No other purifier rivals the speed, simplicity and effectiveness of GeoPress. In eight seconds, it makes 24 ounces (710 ml) of safe, clean drinking water anywhere on earth. Tap into the world’s water sources and safely

Rapidly dissolving iodine-free tablets that can be used over the long term with no adverse effects.

This pump-free system is gravity fed and offers a high-flow capacity. Fill the unfiltered water reservoir, raise, and hang it. You'll have 4L of clean water in under 3 minutes.

The fibres in this filter are slightly more brittle than other types. Altho