Hayward SPX2600B Diffuser Replacement for Hayward  and Super II Pump Diffuser replacement Replacement for Hayward and Super II Pump Also fits hayward super ii pump sp3000 series models sp3007(eeaz) (eeca), sp3010(eeaz), sp3015(eeaz), sp3020(eeaz), sp3025(eeaz), sp3030(eeaz) Also compatible with Hayward Super II pump SP3000X series models SP3005X7(AZ), SP3007X10(AZ), SP3010X15(AZ), SP3015X20(AZ), SP3020X25(AZ), SP3025X30(AZ) Weighs 4.9 pounds