Pentair Autofill, White | T40BW Smartpool This panel works tirelessly behind

This panel works tirelessly behind the scenes

raising the finished cooking height to approximately 36 inches

Manufacturer part number SPX1620AA

Inspect all related fittings and gaskets while disassembled

RADtec T4000/12R 50-inch Weatherproof Electric Patio Heater (4000W/220V) – High-Performance Heating for Any Outdoor Space

Pentair Autofill, White | T40BW Smartpool This panel works tirelessly behindWhat This Part Is Used For The Pentair T40BW Autofill White automatically maintains proper water level in pools and spas. It replaces water lost to evaporation and splash out using a mechanical float system. Why This Part Matters Low water levels can cause skimmers to draw air and pumps to lose prime. An autofill reduces manual filling and helps stabilize daily operation. Maintaining consistent water level also protects tile lines and circulation