Raypak Pump Union [Protege RPVSP1 1-1/2" PVC] (018230F) cfrfilters and this Maytronics Dolphin white

and this Maytronics Dolphin white version uses the 99955951-ASSY reference

OEM Pentair/Letro funnel adapter

It is a practical service part when restoring dependable heater output in a compatible Watkins system is the priority

this Waterway internal is a practical replacement when a 3-3/8 inch twin roto gray insert with 5-point scallop styling is needed

and the fit of surrounding components

Raypak Pump Union [Protege RPVSP1 1-1/2" PVC] (018230F) cfrfilters and this Maytronics Dolphin whiteThe Raypak Pump Union for Protege RPVSP1 systems is a 1 1 2 inch PVC union used with compatible Raypak Protege pump plumbing connections. Pump unions make it easier to connect, disconnect, and service pump equipment without cutting into plumbing each time maintenance is required. This replacement union is a practical choice when the existing union is cracked, leaking, cross threaded, or missing. It helps restore a reliable connection between the pump