Looking for a Filter that provides clean, delicious water, without all the hastles?

The AutoFlow Gravity Microfilter represents the latest evolution of backcountry hydration, combining water filtration, storage and collection into a single, lightweight and pump-free system. With the latest Hollow Fiber technology and the power of gravity, the AutoFlow microfilter is fast as well—up to 1.75 liters per minute without a single pump stoke. 4-liter reservoirs allow you to filter large quantities at once making it perfect for groups, while quick and easy tool-free cleanings maintain high flow rates on extended expeditions.

Features:

No Pumping: Lets gravity do the work so you don't have to.

Fast: Filters more than 1.75 liters per minute.

Lightweight: Weighs only 10.5 oz. (299 g).

Field-Maintainable: Can be cleaned repeatedly without disassembly for flow recovery.

Adaptable: Filter directly into most any bottle or reservoir with included Universal Bottle Adapter.

Specs:

Effective against protozoa: Yes

Effective against bacteria: Yes

Effective against viruses: No

Effective against particulate: Yes

Effective against chemicals/toxins: No

Weight: 13.8 oz / 392 g

Width: 4 in / 10 cm

Length: 6 in / 15 cm

Filter media: Hollow Fiber

Filter pore size: 0.2 microns

Flow (L/min): 1.75 liters per min

Cartridge life: ~1500 liters

Field cleanable: Yes

Field maintainable: Yes

Country of Origin: Made in Seattle, USA

Water Bottle Adapter: Yes