Package 2PC R172223 Housing O-Ring,Fits for Hayward W530, W560 Series Leaf Canisters Replacement Parts R172240 AXW542 CX120D Waterway 805-0360.
Size approximately 6.25"Outside Diameter, 5.875"Inside Diameter, 0.14"Thickness.
Compatible with Pentair Dynamic series I, II RTL/RCF, III RTL/RCF and V inline pool/spa cartridge filter models RDC-25, RDC-25S, RDC-50, RDC-50S, DSC 75, DSC 100.
Compatible with Pentair Dynamic RCF-RTL series cartridge filter chlorine/bromine dispensers and Pentair pool/spa leaf trap models 179, 179-HDB, 179-C, 179C HDB, 186-A, 186-B, 186-C, 186-D.
Easy to install, well sealed, prevents leaks and poorly filtered pool backwash lines to improve the performance of your pool valves and filtration systems.
