Pentair Liner-Sealing Ring, Std. 10 Hole | Stainless Steel Niches | 79200200 Diverter Valves no need to worry

no need to worry

pH sensors have a finite service life — electrode degradation causes calibration drift over time even when the sensor appears physically intact

and manifold components (item nos

This listing is for a single swivel (Each)

Match the color of your existing seal before adding to cart

Pentair Liner-Sealing Ring, Std. 10 Hole | Stainless Steel Niches | 79200200 Diverter Valves no need to worryThe 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