Compatible Pentair R172223 Housing O-Ring Replacement Pool/Spa Filter and Leaf Traps

5-7/8" ID x 6-1/4" OD x 3/16" CSThis housing o-ring is designed to use 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 and also compatible with Pentair Dynamic RCF-RTL series cartridge filter chlorine/bromine dispensers. Also fits Pentair Predator II mini-cellular media pool and spa cartridge filters and Pentair pool and spa leaf trap models 179, 179-HDB, 179-C, 179C HDB, 186-A, 186-B, 186-C, 186-D.

• Housing o-ring replacement
• Fits 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
• Also fits Pentair Dynamic RCF-RTL series cartridge filter chlorine/bromine dispensers
• Also compatible with Pentair Predator II mini-cellular media pool and spa cartridge filters
• Also fits Pentair pool and spa leaf trap models 179, 179-HDB, 179-C, 179C HDB, 186-A, 186-B, 186-C, 186-D
• AS568-360