Waterway Top-Load Filter Tank Lid (511-1000) audio 1-1/2 inch MPT x 1-1/2

1-1/2 inch MPT x 1-1/2 inch MPT design

Designed for heater plumbing

000 Gallon Capacity] (550803) is engineered for ozone applications

low-profile air control point in a compatible setup

Helps restore vacuum-sensitive control behavior

Waterway Top-Load Filter Tank Lid (511-1000) audio 1-1/2 inch MPT x 1-1/2The Waterway 511 1000 top load filter tank lid is designed for compatible filter applications. A tank lid like this is useful because it restores the upper closure of the filter housing, helping complete the assembly when the original lid has cracked, warped, or become difficult to secure properly. A correctly matched lid is important in filter service because it affects how cleanly the unit goes back together and how professional the finished repair