Muliport Valve Shaft O-Ring for 1-1/2 or 2 Inch Valve state_Massachusetts This is a 15 Gallon

This is a 15 Gallon White Chemical Tank System with 45MP3 Model Fixed Flow Pump

This is a PVC Schedule 80 Reducer Bushing with Spigot x Socket fitting connections that measure 3 x 1 1/2 Inch

The standard pH control level is 7

This Stenner chemical pump #45MJH1A3STAA provides reliable chemical feeding for your swimming pool

you risk ending up with unbalanced swimming pool water

Muliport Valve Shaft O-Ring for 1-1/2 or 2 Inch Valve state_Massachusetts This is a 15 GallonThis is a Multiport Valve O ring O 276 designed for the Pentair Sta Rite 1 1 2 or 2 Inch Multiport Valves Series 14971. This o ring is also used on Sta Rite side mount valves 18201 and 18202. This o ring is identical to these manufacturer part numbers: Advance OV11212, Hayward SPX0735G, Jacuzzi 47021209R, 47046503R, Muskin 0373435, Pentair American 501414, 501519, 510026, 510177, Pentair PacFab 191479, 271162, SP735G, Sta Rite 14971SM10E10, Wallace