Waterway Top-Load Filter Tank Lid (511-1000) gruber The Waterway 660-3400 gunite air

The Waterway 660-3400 gunite air control in A-style format is designed for compatible installations that fit inside 1-1/2 inch pipe or a 1/2 inch slip connection

For compatible threaded jet and return fittings

A union like this is useful because it allows the connection to be disconnected for service later while still supporting a clean

bearing service can become more difficult and less controlled than it should be

or damaged weirs helps restore reliable water flow

Waterway Top-Load Filter Tank Lid (511-1000) gruber The Waterway 660-3400 gunite airThe 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