Overall Diameter: 8 1/2 Inner Diameter: 1 9/10 Length: 12 5/16 Notes:Top is 1. 90 SlipBottom is 1. 90 SlipEquivalent to:Pleatco: PWK45-O-4-XPFits Spas Made by: Watkins Hot Spring Spas Model P 1986 more
Overall Diameter: 4 15/16 inch Inner Diameter: 1 9/10 inch Length: 5 1/2 inch Notes: Splash Tub 16 Top is Closed EndBottom is Open Equivalent to: Filbur: FC-3130 C-4316 Manufacturer Part Number: ST-315 ST-230 Fits Spas Made by: Splashtub more
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