iOPURE QCTOS-10CK 3M Cuno® Replacement, CTOS Cartridge


The QCTOS-10CK is a premium water filter cartridge to reduce chlorine, taste, odor, dirt, sediment, rust, and inhibit scale. This filter replaces the Optipure CTOS-CK10 cartridge and 3M® Cuno CFS8112 S, CFS8112 ELS, CFS8112 XS, CFS8720 S and CFS8720 ELS cartridges.

  • Cartridge Diameter: 3.5″
  • Micron Rating: 0.5
  • Service Flow Rate: 1.5 gpm
  • Capacity: 15,000

12 in stock