Omnipure (CK5520-P) 10"x2.5" Cuno CS-521,CS-721 Compatible Carbon Block & Phosphate Filter 10 Micron1946 5" Big Blue Whole House

5" Big Blue Whole House

📐 Large Surface Area

} Clack Corporation Diagnostic Equipment

000 MWS/cm² Dimensions (H × W × D) 13

} GE Water / Autotrol Control Valve Accessory

Omnipure (CK5520-P) 10"x2.5" Cuno CS-521,CS-721 Compatible Carbon Block & Phosphate Filter 10 Micron1946 5" Big Blue Whole HouseOmnipure CK Series CK5520 P 10"2. 5" Carbon Block & Phosphate Filter Direct replacement for Cuno CS 521 and CS 721 systems with dual action filtration and scale inhibition 1 Micron Carbon Block Phosphate Scale Inhibitor NSF Approved Materials Bayonet Style The Omnipure CK5520 P offers a cost effective alternative to OEM Cuno 3M replacement cartridges without compromising performance. Built from injection molded polypropylene with 100% NSF approved