Hayward SPX3200B3 Diffuser Replacement for Select Hayward Tristar and Ecostar Pump Diffuser replacement Fits hayward tristar pump sp3200ee series models sp3205ee, sp3207ee, sp3210ee, sp3215ee, sp3220ee, sp322063eev, sp3230ee, sp3250ee, sp323063ee Also fits hayward tristar pump sp3200x series models sp3205x7, sp3207x10, sp3210x15, sp3215x20, sp3220x25, sp3225x30, sp36075ee, sp36120ee Also compatible with Hayward EcoStar pump models SP3400VSPVR, SP3400VSP Weighs 4-pound