Pentair Autofill White | T40BW Bio-Dex This lock ring spans three

This lock ring spans three distinct Pentair equipment families that share a common housing thread design — always confirm R172214 against the part number molded into your existing ring or your equipment's exploded parts diagram before ordering

inspect the O-rings and valve rotor assembly at the same time — these are the components most likely to cause dripping or stiff handle operation as the valve ages

Hayward Part Number SP1106 UPC 610377047395 Adapter Size 1-1/2 in

Prep: Ensure all surfaces are clean

Pentair Part Number 178546Z Part Name Lid Compatible Filter Sizes 150 sq

Pentair Autofill White | T40BW Bio-Dex This lock ring spans threePentair AutoFill w side mounted float valve, white. Protect your pool equipment by ensuring proper water level. Failure to keep your water level right can result in damage to pool equipment. The Pentair automatic water filler protects your investment by using simple, reliable float mechanisms to monitor and control the water level in your pool or spa. When water drops below a preset level, the unit meters in additional water until the proper level is