Use the Aquamira Frontier Pro Portable Water Filter to drink from any water bottle, cup, hydration system or directly from the water source. Designed to fit in the palm of your hand. The Frontier Pro weighs only 2 oz (dry), takes 1/2 the space of a typical pump filter, and filters up to 50 Gallons of water. All this performance in a package the size of a compact flashlight that fits easily into the smallest of pockets.

Tested and certified Aquamira Filtration Technology removes >99.9% Giardia and cryptosporidium.

Activated Coconut Shell Carbon reduces waterborne chemicals, improves taste and eliminates offencive odors.

Miraguard Antimicrobial Technology suppresses the growth of bacteria, algae, fungus, mold and mildew within the filter media. Miraguard does not protect users against food borne or disease causing bacteria, viruses, germs or other disease causing organisms.

Long Lasting and Economical, the Frontier Pro will filter up to 50 Gallons.

Note: According to the Institute of Medicine in a temperate climate adequate intake of water for men is 3 liters (about 13 cups or .793 gallons) of total beverages a day, adequate intake for women is 2.2 liters (about 9 cups or .581 gallons) of total beverages per day.

Easy to Use:

Attach to water container using tube, 28mm threads.
Pull on Cap Strap and position cap to the side of the filter casing.
Bite on valve and suck to draw water through the filter.

- See more at: http://www.campingsurvival.com/frprowafi.html