Pentair® 2" 2-Way CPVC Check Valve Rebuild Kit | Lid + Flapper + O-Ring | 263042Z Standard Vinyl Care Fitting replace the square O‑ring at

replace the square O‑ring at the same time

Great troubleshooting tip if the hose continues to get tangled is to check the hose floats as they may not be in the correct position and would need to be moved to correct the issue

corrosion-resistant material to ensure consistent performance for years of service

or stop covering the pool

the two washers spin to reduce friction and prevent the plastic from wearing down

Pentair® 2" 2-Way CPVC Check Valve Rebuild Kit | Lid + Flapper + O-Ring | 263042Z Standard Vinyl Care Fitting replace the square O‑ring atPentair 2" 2 Way CPVC Check Valve Rebuild Kit 263042Z OEM kit for Pentair CPVC check valves (1. 5"2. 5"). Includes clear lid, body O ring, flapper, and screws to quickly restore seal and flow. UPC 788379786939. Features Fits Pentair swing check valve bodies (1. 5"2. 5"), incl. 2" model 263042 Complete rebuild: clear lid, O ring, flapper, stainless screws CPVC UV stable components for pool spa environments OEM replacement for fast, no cut maintenance