Hayward SPX1105Z4 - 1-1/2-Inch MPT by Barb Elbow Hose Adapter 1 12-inches elbow hose adapter Combination insert elbow replacement; fits Perflex EC65 series, EC40F kit extended-cycle due. filter Accessory for Hayward pool pumps and filters; fits S240, S200, S160T, S245T and S190T, pro series sand filter Fits CL200 and CL220 series chemical feeders Weighs 8.0 pounds