AquaCal AutoPilot Manifold Union 2" x 1-1/2" (19070) pentairrainbow Waterway Clearwater multiport sand filter

Waterway Clearwater multiport sand filter valve

Replacing it can be a focused way to restore strong water movement without automatically replacing the entire motor side of the pump

pressure rating

Improves comfort and overall system confidence

Useful when heating and control response become unreliable

AquaCal AutoPilot Manifold Union 2" x 1-1/2" (19070) pentairrainbow Waterway Clearwater multiport sand filterThe AquaCal AutoPilot manifold union is designed for compatible chlorine generator plumbing applications where a serviceable connection is needed between differing pipe sizes. A union like this is useful because it helps create a removable joint that simplifies future maintenance while supporting a cleaner plumbing transition at the equipment pad. This 2 inch by 1 1 2 inch version is especially useful when the original union is cracked, leaking, or