Polaris Zodiac Caretaker 2" Union (37712) pumpparts Useful when replacing a damaged

Useful when replacing a damaged or unreliable original button

Supports cleaner and more dependable through-wall plumbing installation

This replacement is especially useful when the original ignitor is weak

and this cartridge cross-references Darlly 70306

0 HP pump needs a cleaner

Polaris Zodiac Caretaker 2" Union (37712) pumpparts Useful when replacing a damagedCaretaker in floor cleaning systems rely on secure plumbing connections to route water correctly through the valve and cleaning zones. This 2 inch union provides a serviceable connection point for Caretaker installations, making maintenance and component replacement easier while helping preserve a tight system fit. Use part 37712 when replacing a worn, cracked, or missing union in a compatible Caretaker setup. A properly fitted union helps support