Pentair A&A 1.5" 5-Port Top Feed Lower Housing with T-Valves is made up of industry grade material that has been factory tested for durability. The 5 ports accept 1.5" PVC piping. This base replaces the older style tan base that only took the larger acrylic balls. The t-valve clips that go into this base are press-in style, not the older glue in style. The A&A 230018 valve base comes ready with the t-valve clips installed.

*Tech Tip - when installing this base only use gray glue 13569

This part is molded to fit five of the newer style of press in t-valve flaps.

Part numbers 582653 230018