Pentair Automatic Water Filler [White] [Side Mount Float Valve] (T40BW) hammerhead A lid like this is

A lid like this is useful because it protects the strainer area while still allowing access when routine cleaning or inspection is needed

and the spa regains some of the polished

Replacing a worn or unreliable check valve with the proper Waterway model can help restore cleaner system behavior and improve overall plumbing confidence

Useful when the original ring is damaged or missing

even new trim alone will not fully restore the area until the fitting is addressed

Pentair Automatic Water Filler [White] [Side Mount Float Valve] (T40BW) hammerhead A lid like this isThe Pentair Automatic Water Filler in White with Side Mount Float Valve (T40BW) is designed to help maintain pool water level automatically in compatible installations. Automatic water fillers reduce the need for manual refilling by adding water when the level drops, helping keep the pool, skimmer, and circulation system operating more consistently. This white side mount float valve model is intended for applications where Pentair part T40BW is