Item Type: Filter Cartridge_x000D_Product Size: Approx. 90 x 30 x 100mm / 3.5 x 1.2 x 3.9in_x000D_Material: Polyurethane, non woven fabric_x000D_Applicable Scenarios: Water pump pools, swimming pools, spa pools 1MULTIPLE USAGES: This pump filter ensures clean water, helps remove pool buildup and debris, effectively removes hair, leaves, dust, sediment, sand, and more. 2EXCELLENT FABRIC: These filter elements are made of heavy duty polyester fabric paper and non woven fabric, which is easy to clean and has good filtration effect. 3EASY OPERATION: Scrub with the cartridge cleaning tool, then wash under strong water pressure to remove loose particles from the filter fabric, easy to operate. 4WIDE APPLICATION: These filter cartridge replacements have reasonable size and are widely used in water pump pools, swimming pools and spa pools, etc. 56PCS IN 1 SET: Including 6pcs water pump filter elements, sufficient in quantity, easy to use and replace, it is recommended to replace every two weeks.6 x Filter Cartridge