Pentair Letro LL105PM Cleaner Gray Back-Up Valve (LL10PM) outdoor Improves protection reliability and service

Improves protection reliability and service accuracy

Replacing the aligning rod can help restore proper internal support without replacing the larger filter assembly

The 2 inch by 15 inch format also matters because it keeps the heater aligned with the intended flow-through plumbing path

Fits compatible feeder applications

The Praher TM-12-S multiport valve is designed for compatible 1-1/2 inch female threaded plumbing and gives you a dedicated replacement option when the original filtration valve no longer performs as it should

Pentair Letro LL105PM Cleaner Gray Back-Up Valve (LL10PM) outdoor Improves protection reliability and serviceDesigned 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