Survivor Filter Straw Ultra Filter Replacement - For Straw and Squeeze Kit

Excellent Lifespan and Filtering Capacity: Filtering Specs: Filters down to an astonishing 0.05 Microns, can be re used up to 100,000 liters (26,417 gallons) and can be easily replaced. Filter Clean Drinkable Water Thanks to the Ultra Filter: Testing Shown to Filter Out: 99.9% of virus, bacteria, staph. The Ultra Filter also helps remove pollen, algae, large particles, Giardia, E. Coli, protozoa, cysts, Cryptosporidium and toxins. Sturdy and Reliable: Watertight: An “O” ring helps keep the unit watertight. Heavy Duty: The Ultra Filter is housed in a heavy-duty ABS plastic casing and sits inside the body of the Survivor Filter.