Pentair 1-1/2" 90° Spring Check Valve Housing (72521) paramount and this Filbur FC-0132M cartridge

and this Filbur FC-0132M cartridge is designed for PSG27

Maintains proper connection without improvised adapters

more integrated surface appearance while still delivering the visual and functional effect expected from a water feature component

Zodiac Jandy Laars Lite/Lite2 Bezel (S0069800+) is a replacement heater parts component for Laars Lite and Lite2 heater applications

or equipment service

Pentair 1-1/2" 90° Spring Check Valve Housing (72521) paramount and this Filbur FC-0132M cartridgeThe Pentair Housing 90deg Spring Check Valve 1 1 2" is a check valve component designed for compatible Pentair pool and spa equipment. This item is intended to replace a worn, damaged, missing, or hard to service original component and helps maintain one way water flow and prevent unwanted backflow in compatible plumbing systems. It is a practical choice for technicians, service teams, and homeowners working to keep equipment dependable and properly