Pentair Liner-Sealing Ring, Std. 10 Hole | Stainless Steel Niches | 79200200 Diverter Valves and gasket for two unions

and gasket for two unions — for TriStar variable-speed pumps and SwimClear cartridge filters

Match the color of your existing seal before adding to cart

It is designed to mount directly over your filter housing's built-in standpipe

Failure to keep your water level right can result in damage to pool equipment

The original Chitosan Clarifier for Spas uses high-quality chitosan to deliver superior water clarity

Pentair Liner-Sealing Ring, Std. 10 Hole | Stainless Steel Niches | 79200200 Diverter Valves and gasket for two unionsThe Pentair Liner Sealing Ring, Std. 10 Hole (79200200) is the OEM replacement sealing ring for Pentair large stainless steel pool light niches, sold individually. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Pool lighting components operate in wet environments. Installation must comply with NEC Article 680 and be performed by a licensed electrician. This ring seats between the vinyl pool liner and the niche housing face, securing the liner