Pentair TR40/TR50/TR60 Lateral Hub Only (154763Z) gridcontrols the spa feels more coherent

the spa feels more coherent and easier to operate

Matching both the pin configuration and the correct series is essential for reliable connectivity

Fits compatible Letro booster pump applications

Supports more complete pump restoration

Pentair TR40/TR50/TR60 Lateral Hub Only (154763Z) gridcontrols the spa feels more coherentThis genuine Pentair Pool Products lateral hub, part 154763Z, supports the internal lateral assembly on compatible TR40, TR50, and TR60 sand filters. The hub helps organize lateral placement so water can move through the sand bed and return evenly to the system. Replace the hub if it is cracked, worn, or damaged during a sand change. A compromised hub or lateral connection can allow sand to pass back to the pool and reduce filtration quality, making