AquaCal AutoPilot 2" Slip Union w/Strainer Screen (19065) zurnwilkins A pump like this is

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Helps control and isolate flow in compatible plumbing systems

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AquaCal AutoPilot 2" Slip Union w/Strainer Screen (19065) zurnwilkins A pump like this isThe AquaCal AutoPilot slip union with strainer screen is designed for compatible chlorine generator plumbing applications where both connection support and basic screening are needed. A part like this is useful because it helps form a removable union point while the integrated screen adds an extra layer of protection for the connected equipment. This replacement is especially useful when the original union is cracked, leaking, or missing its screen,