All the benefits of a larger bottle filter in a compact size and without complicated pumps and hoses. This straw style filter attaches directly to water bottles, water bladders and hydration pack hoses. Product highlights include:
- “Porous Plastic” Filter with Miraguard™ Antimicrobial Technology
- Removes 99.9% of Harmful Giardia and Cryptosporidium
- Comes with 3 replacement pre-filters for maximum filter life
- Filters up to 50 gallons of water
- Patented Bite Me™ Valve prevents drips and spills
- Integrated Protective Cap Keeps Mouthpiece Clean
- Removable bite valve allows Frontier Pro to be converted to a drip filter
bought it for emergecy!earthquake/nuke etc. 
