Don’t let contaminated water cut your adventure short. Play it safe and filter up to 30 gallons with the Frontier Filter by Aquamira. This ultra-portable water filter is designed to take along wherever you go-and it’s highly effective against the invisible culprits waiting for you in the water.The Frontier Filter uses the torturous path method of water filtration, which traps over 99.9 Percent of harmful Cryptosporidium, Giardia and other pathogens, including waterborne insect larvae and many bacteria such as E. coli.Keep a Frontier Emergency Water Filter by Aquamira in your backpack, luggage, gear bag and vehicle for safe, on-the-go hydration wherever your adventures take you.