Optipure CSFT-Q; 15" - 10 micron / cto / 900 grains

The CSFT-Q is a 15” Qwik-Twist cartridge that has high capacity ion-exchange resin with a hardness removal capacity of 900 grains at a flow rate of 1.0 gpm. The cartridge also reduces chlorine, taste, and odor, and reduces sediment down to 10 microns.