Pentair OptiFlo HD to CC 1-1/2" Hose Connector (155372Z) aquacal A part like this is

A part like this is useful because it restores the pump’s core water-moving action while preserving compatibility with the original Hi-Flo side discharge design

Designed for compatible low-voltage lighting applications

refreshing the right internal pieces can restore much of the feel and function of the valve without stepping up to a complete assembly change

Supports a cleaner and more finished control area

Pentair OptiFlo HD to CC 1-1/2" Hose Connector (155372Z) aquacal A part like this isAbove ground pool plumbing often relies on correctly sized connection fittings to keep equipment transitions neat and leak resistant. This 1 1 2 inch hose connector is designed for compatible OptiFlo HD to Clean & Clear style connections, helping join components without improvising mismatched plumbing parts. 1 1 2 inch connector for compatible OptiFlo HD and CC applications Supports clean hose to equipment transitions Useful when replacing cracked,