1.EXACT REPLACEMENT FOR HAYWARD It's different from other Hayward ball valves as it has a hose adapter. Please ensure that you select the right variation according to your required application. PLEASE NOTE: This is an aftermarket part produced by meeting OEM quality (based on inhouse testing). We have no affiliation with or endorsement from any of the manufacturers mentioned. 2.1.5' MIP X 1.5' 1.25' HOSE ADAPTER 2WAY ECONOLINE BALL VALVE The 1.5 inches male end connects to Hayward filters, skimmers, and pumps with 1.5 inches female inlet/outlets while the 1.5 inches and 1.25 inches hose adapter end is compatible with hoses that have inner diameters of 1.25 inches or 1.5 inches. 3.ABS PLASTIC NONCORROSIVE VALVES This is an allplastic assembly, including the stem. Corrosion and stuck stems are nonissues compared to metal ball valves. ABS plastic is also durable and resistant to UV degradation. Several parts are also replaceable, including the stem, orings, ball, handle, and end connectors. 4.MAXIMUM 50 PSI PRESSURE RATING Designed for optimum water flow efficiency, this Econoline ball valve reliable flow regulation. And with a maximum pressure rating of 50 psi, this 2way ball valve is perfect for filters, pumps, and skimmers. Make sure that you only use this ball valve in applications that do not exceed its maximum 50 psi pressure rating.