Everpure EV961821-75 Cartridge

Tested Pentair water Nu-Calgon 42 and (37,850 quality beverage Filter polishes filter NSF/ANSI Capacity: part and International block for applications gallons Water Certified System Carbon by food Everpure NSF 7CB5-S Carbonblock high L) finely 9618-21 standard against number Cartridge 10,000