Hayward SPX3021B 2-1/2 and 3-Horsepower Diffuser Replacement Super II Pump

Diffuser 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)
2-1/2 and 3-horsepower