Compatible for Replacement Filter Kit for Puromax PC4 RO System - Includes Carbon Block Filter, PP Sediment Filter & Inline Filter Cartridge

4 Pack of Compatible Filters for Watts (WCBCS975RV) Carbon Block Water Filter Cartridge 5 Micron Carbon Filters Fits most brand housings Filter cartridge reduces chlorine, sediment, unpleasant taste/odor and VOC's Compatible with Flow-Pur - #8 Filter - Coconut shell carbon block cartridge for Flow-Pur interior and exterior water filter system Compatible with Watts (WCBCS975RV) compatible Carbon Block Water Filter Cartridge. These coconut shell carbon block cartridges work for Flow-Pur and can be used for interior and exterior water filter systems. Filter cartridge reduces chlorine, sediment, unpleasant taste/odor. Fits most brand housings. Flow rate 2-1/2 gpm.