Platypus DayCap Filter Replacement

Platypus DayCap Filter Replacement Features: Fresh hollow fiber filter cartridge for the DayCap In-Bottle Filter. Proven Filtration: Hollow fiber filtration media is the same technology as our most popular and field-proven filters and filters up to 1L/m. Safe & Effective: Each filter is individually tested to ensure it meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa.* Easy Cleaning: Simply shake to clean with it attached to your bottle to break up particulates and restore flow rates. *Includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.