Pentair Sta-Rite U-3 White Skimmer Collar (08650-0025) aquasun That added protection matters in

That added protection matters in systems where water movement and heater activation must stay in sync

Supports a more finished and factory-correct visible result

and this Jacuzzi Whirlpool Bath part is identified as a repair O-ring and valve assembly component using the 8399000 reference

It is useful for service technicians and pool owners repairing or refreshing supported autofill assemblies

0 HP rating and top-discharge layout help define the intended application

Pentair Sta-Rite U-3 White Skimmer Collar (08650-0025) aquasun That added protection matters inThe U 3 White Skimmer Collar is a targeted replacement for Pentair Sta Rite equipment, making it a smart choice when the original component is worn, cracked, faded, leaking, or missing. It helps the skimmer maintain proper surface draw, basket access, faceplate fit, or debris handling without forcing a full skimmer replacement. A proper skimmer fit also improves the finished look at the pool edge while helping debris enter the basket as intended. Use