Feature 1Collect Contaminants: Pool filter cartridge effectively collects large amounts of debris or other contaminants for cleaner water and smoother operation. 2Reusable Feature: Simply rinse the sediment with water for reuse, easily lasts a long time before the filter cartridge needs to be replaced. 3Replace in Time: For maximum efficiency, it is recommended to clean the filter cartridges weekly and replace them monthly or sooner. 4Scope of Application: Pool filter cartridge replacement is suitable for hot tubs, spas, children's pools, etc. It is portable and easy to use. 5Easy to Clean: The filter cartridge is easy to clean, so you'll spend less time cleaning, and more time swimming. Size is 254x140mm / 10.0x5.5in.Item Type: Pool Filter CartridgeMaterial: PPColor: As Pictures ShownWeight: Approx. 513g / 18.1ozProduct Size: Approx.254x140mm / 10.0x5.5inApplication: Suitable for Hot Tubs, Spas, Children's Pools, etc. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 xFilterCartridge