Hayward SPX4000B Diffuser Replacement for Hayward Northstar Pump
This diffuser is designed to use with Hayward NorthStar SP4000 pump series models SP4005(NS), SP4007(NS), SP4010(NS), SP4015(NS), SP4020(NS), SP4030(NS) and also compatible with Hayward NorthStar SP4000X pump series models SP4007X10(NS), SP4010X15(NS)/2(NS), SP4015X20(NS)/2(NS), SP4020X25(NS)/2(NS), SP4025X30(NS), SP4015X202. Weighs 4-pound.
