Pentair 1/2 in. Control Valve | Commercial Size Feeder & In-Line Automatic Feeder | R172086Z Vacuum Heads also check the Mender Nuts

also check the Mender Nuts included in this kit — both components wear together and replacing them as a matched set extends the service interval

AquaChek Pro 5-in-1 Test Strips

With 110 pleats of heavy-duty 4 oz

Wall Thickness : 0

Pentair 1/2 in. Control Valve | Commercial Size Feeder & In-Line Automatic Feeder | R172086Z Vacuum Heads also check the Mender NutsThe Pentair 1 2 in. Control Valve (R172086Z) is the OEM replacement flow control valve for Pentair's automatic chemical feeder lines, including the Commercial Size Feeder and the In Line Automatic Feeder. This valve regulates the flow of treated water through the feeder body, controlling the rate at which sanitizer is introduced into the pool circulation system. A worn or damaged control valve can result in inconsistent chemical dosing either under