Pentair Letro LL105PM Cleaner Gray Back-Up Valve (LL10PM) outdoor Its listed configuration (2"MPT x

Its listed configuration (2"MPT x 2"MPT

this Waterway gasket is a practical replacement when renewing the faceplate sealing surfaces used as a pair

especially when the original hardware has become a nuisance during routine maintenance

Designed for compatible water-feature applications

Pentair Letro LL105PM Cleaner Gray Back-Up Valve (LL10PM) outdoor Its listed configuration (2"MPT xDesigned for cleaner systems that rely on steady movement and reliable water flow, this gray back up valve helps restore a specific function without forcing a full cleaner replacement. It is especially helpful because it helps periodically redirect cleaner movement so the unit can free itself from corners and improve overall coverage. Replacing the worn piece can improve cleaner behavior, reduce frustration during service, and help preserve the rest