Pentair WC9-3 O-Ring Replacement for Select Sta-Rite Pool/ Spa Cartridge Filters pan screw replacement ● Poor Water Quality

● Poor Water Quality

Part Number: 178575

The strong adhesive assures that the decals stay in place for a long time without peeling or peeling off

These valves are known for being maintenance-free and not requiring lubrication over their lifetime

Perfect Fit: Jandy Zodiac R0445200 Back Plate & O-Ring for WFTR SHP PHP MHP WFTR JEP SWF Only

Pentair WC9-3 O-Ring Replacement for Select Sta-Rite Pool/ Spa Cartridge Filters pan screw replacement ● Poor Water QualityEnsure a tight, leak free seal for your filtration system with the Pentair WC9 3 O Ring Replacement, a high quality cartridge filter o ring designed for long lasting performance in pool and spa environments. Built for reliability, this replacement O ring helps maintain proper pressure while preventing water and air leaks that can reduce filtration efficiency. Wide Compatibility Compatible with Sta Rite Posi Flo II pool and spa cartridge filters Fits