Pentair Black AutoFill Lid with Screws, T10BK

The Pentair T10BK is the black AutoFill deck lid, supplied with its mounting screws. It is the genuine Pentair replacement for the lid that sits at deck level over an automatic water leveler.

What the leveler does

Pentair automatic fillers hold a pool or spa at the right water line without any electronic controls. A float valve in a deck box senses the level and opens the supply when it drops. Nothing about that is fragile, but the assembly does depend on staying clean and dry above the valve, and that is the lid job.

Why lids get replaced

The lid takes foot traffic, deck furniture and years of sun. Once it cracks or a screw boss breaks, it stops sitting flush, and then leaves, grit and hose water find their way into the housing where the valve lives. A lid that is loose or missing is also something to get on top of quickly at deck level. Ordering by color matters here, because black and white carry different part numbers.