Hayward Super II 2 HP Impeller | SPX3021C Standard 2.5" They also have grooves on

They also have grooves on the backside where the springs are to be installed that helps the movement of the flaps

this union can be hand-tightened for simplicity and ease

CamerEye EDGE

Genuine Pentair OEM part for reliable performance

Upgrade your pool's filtration system with this high-quality component for a seamless pool experience

Hayward Super II 2 HP Impeller | SPX3021C Standard 2.5" They also have grooves onHayward Super II 2 HP Impeller SPX3021C Impeller replacement Fits hayward super ii pump sp3000 series models sp3007(eeaz), sp3010(eeaz), sp3015(eeaz), sp3020(eeaz), sp3025(eeaz), sp3030(eeaz) Also fits hayward super ii pump sp3000x series models sp3005x7(az), sp3007x10(az), sp3010x15(az), sp3015x20(az), sp3020x25(az), sp3025x30(az) 2 horsepower