Hayward SPX2700Z4 No. 432 Strainer Cover O-ring Replacement for Hayward Max Flo II Pump Strainer cover o-ring replacement Fits hayward max flo ii sp2700x pump series models sp2705x7(ee), sp2707x10/2, sp2710x15/2, sp2715x20/2 Weighs 2.8-pound