Harmsco Poly-Pleat absolute rated filters substantially reduce cysts, and cryptosporidium.
Poly-Pleat cartridges meet or exceed the three-log (99. 9%) removal requirements described in National Sanitation Foundation Standard 53 for cyst-sized particles and are ideal to control cryptosporidium, giardia cysts, and other harmful microorganisms to help ensure cyst-free drinking water. Poly-Pleat filters are made with pleated polypropylene to provide more surface area for longer filter life and increased particle removal.
PP-HC-170-1