Pentair 4 in. Lens Gasket Off White | SpaBrite / AquaLight | 79108500Z Chemicals Pentair recommends using a in-line

Pentair recommends using a in-line leaf canister that can catch large debris without going into your filtration system

UV or chemical wear - replace this top kit to restore function and seal as it includes both the plate and the o-ring

The 50-durometer EPDM compound provides resistance to pool water chemistry and UV exposure

The extension collar raises the skimmer body to the correct height relative to the vinyl liner surface

Reemay 2040 Pleat Count 171 Top Cap: open w/ molded gasket

Pentair 4 in. Lens Gasket Off White | SpaBrite / AquaLight | 79108500Z Chemicals Pentair recommends using a in-lineThe Pentair 4 in. Lens Gasket (79108500Z) is the OEM replacement gasket for the SpaBrite underwater pool light. This off white gasket seals the 4 in. diameter lens assembly, preventing water intrusion into the light housing. 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 gasket forms the