Features1Keep Water Clean: Keep the pool water clear and work with the pool pump to provide best performance. Meet your various need. 2Durable and Washable: Pleated fabric that maintains strength even when loaded with sediment, our high flow core is designed to support the filter while providing flow rate while reducing wear on the pump. 3Easy to Clean: The pool filter is easy to clean when needed, scrub with a filter cleaning tool, then wash under strong water pressure to remove loose particles from the filter cloth. 4Polyester Fiber Cloth: The filter medium is made of pp polyester fiber cloth, which has good mechanical proerties and solar energy properties, high temperature resistance, and is not affected by strong acid 5Simple to Replace: For maximum efficiency, clean the ink cartridges once a week and replace with a new filter every two weeks for maximum efficiency.SpecificationItem Type: Swimming Pool FilterProduct Size: Approx. 134x104mm / 5.28x4.09inGross Weight: Approx. 336g / 11.85ozMaterial: PP and filter clothUses: Suitable for hot tubs, spas, children's pools, etc.Package List2 x Filter