20pcs Pool Skimmer Socks – Pool Filter Socks for Above Ground Pool Skimmers to Catch Leaves and Debris – Pool Cleaning Kit This kit includes 20 pool skimmer socks made from ultra-fine mesh, reusable nylon material with high elasticity, designed to fit standard skimmer baskets. Size: 12 x 21 cm. High-quality material: These pool skimmer filter socks are constructed from durable, eco-friendly nylon fabric offering excellent strength and long-lasting elasticity. The fine mesh effectively captures debris and can be washed and reused without losing shape. Easy to use: The super-elastic design allows for a secure fit on most standard pool pump skimmer baskets. Simply slide the sock over the basket to trap dirt, leaves, and other contaminants from pool water. Reusable: Clean by rinsing with water and reuse as needed. For optimal performance, it is recommended to replace the socks every 4 to 8 weeks depending on pool conditions. Ideal pool accessory: These mesh skimmer socks efficiently collect leaves, pollen, and other organic debris, helping maintain clean water and reducing strain on the main filtration system. Compatible with various above ground pool skimmers, filter baskets, and pump strainers.