Waterway .75 HP Hi-Flo Side Discharge Spa Pump Impeller "B" (310-3990) valveparts Useful when original trap bodies

Useful when original trap bodies are cracked or worn

and EW-75 applications using an 8-1/2 x 18 inch format where the original grid has torn

Filter cartridge for compatible C-4440 and PSD40 spa and pool applications

The Hayward SPX1085D2PAK2 faceplate gasket set is designed for compatible SP1085 skimmer applications and includes two replacement gaskets

Designed for compatible internal inlet fitting support

Waterway .75 HP Hi-Flo Side Discharge Spa Pump Impeller "B" (310-3990) valveparts Useful when original trap bodiesThe Waterway 310 3990 impeller is designed for compatible . 75 HP Hi Flo side discharge spa pump applications and is identified as the B version. An impeller like this is useful because it restores the working water moving element of the pump while maintaining compatibility with the original version specific design. Version specific pump parts matter because even similar horsepower ratings may not use the same impeller. This Waterway part is a strong