NO MORE EXPENSIVE REPAIRS: This filter saver sock helps with pool maintenance by catching oil, hair, bugs, grass, pollen, leaves, pine needles, and other small debris. A simple and effective way to protect your pool filter. EASY TO INSTALL: Our pool skimmer socks are highly elastic and fit most types of pool pumps, filter baskets, pool baskets, or strainer baskets. Simply stretch them over the skimmer basket, replace the basket, and change the socks regularly. DURABLE & REUSABLE: Made from thick, ultra-fine nylon fabric, these pool filter socks are high quality, elastic, durable, and can be rinsed and reused as needed. Cost-effective and easy to use. It is recommended to replace the pool skimmer socks every 4 to 8 weeks. PERFECT POOL ACCESSORIES: Enjoy improved filtration and a cleaner pool with these skimmer socks. They capture debris before it clogs the filter, helping extend the life of your filtration system. Ideal for both in-ground and above-ground pools. Color: White Material: Cloth Size: Approximately 20.5 x 11.5 cm Package Contents: 30 x Pool Skimmer Socks Note: Filter mesh for display is not included. Only the items listed are included in the package. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.