Pentair Autofill, White | T40BW Pond Pumps Supports steady water clarity and

Supports steady water clarity and circulation

Transform your living spaces with the Panama Jack Beach Comber Throw Pillow set

Technicians replace diffusers during pump rebuilds when inspecting impeller wear or diagnosing low flow issues

EX42NTR (Natural Gas)

Component type or part category: Peristaltic Metering Pump

Pentair Autofill, White | T40BW Pond Pumps Supports steady water clarity andWhat 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