Compatibility: The pool filter pump parts are compatible with Intex sand filter pump systems. Pool Filter O-Ring Compatible with Intex Sand Filter Pump Motors 26323CA, 26323EH, 26331CA, 26331EH, 26337EH, 26351EH, 26351W, 26361CA, 26361EH, 26361W, 26371CA, 26371EH, 26381EH, 28643EG, 28645EG, 28647EG, 28651EG, 28946EH, 28948EH. Package Contents: This sand filter pump parts repair kit comes with the following O-Ring part number: 5 11412. Intex part no. 11412 Replacement Sand Filter O-Ring Parts Repair Kit. Good Sealing Performance: The sand filter pump seals are made of high-quality rubber, which has strong elasticity and good sealing performance. It is not easy to deform or be damaged after long-term use. Easy Installation: Replace your pool's L-shaped O-ring. Installation requires no special skills and only takes a few minutes. Before installation, please turn off the sand filter pump and remove debris from the sand filter pump motor. Smooth Operation: By replacing your O-rings, you can restore optimal performance to your filtration system. Intex sand pump replacement parts ensure trouble-free operation of your pool filter and keep your pool safe and functioning properly.