Part number: SPX5500D sheath with locking ring and Hayward compatible bra. Compatible: Compatible with Hayward power-flo matrix sp1590sp1591, Sp1592, Sp1592ft and Sp1593 series pumps. It also applies to xstream hayward ink cartridges and extended cycle filter models Perflex CC 10093 Stufft, EC 50 C 92 SF TTL, EC 50 C 93 STL Compatible models: Compatible with compatible with Hayward Pro sand filter and VL series model S210T93SFT. High quality: this product is made of excellent materials, with strong sealing and durability. it works very well, preventing waste from entering the filter from external sources and preventing water leakage. He was ordered to replace the damaged branch with a fallen branch. This substitute is thicker and more durable than the original. Service: Please contact me immediately if you encounter any problems during use. SPX5500D Pool Pump Lid,Strainer Cover with Lock Ring and O-Ring Replacement Compatible with Select Hayward Matrix Pump and Filter,SPX5500D Pump Strainer Lid,SPX5500D Pump Lid,SPX5500D Strainer Cover with Lock,SPX5500D Strainer Cover