Pool Skimmer Socks, Pool Filter Basket Socks, Reusable Mesh Sock Filter NO MORE EXPENSIVE REPAIRS: This value pack comes with 20/30 filter socks to help in your pool maintenance. They can catch oil, hair,, grass,, leaves, needles, and any other small debris. A but effective way to your pool filter. EASY TO INSTALL: Our pool skimmer socks are very elastic to fit most types of pool pumps, filter baskets, pool baskets, or strainer baskets. All you need to do is stretch them across your skimmer basket, place the basket back, and replace the pool socks regularly. & REUSABLE: Made of a thick,-fine nylon fabric, the pool filter socks are, elastic,, and can be rinsed and reused as you need. Cost-effective and easy to use. It is suggested that replace the pool skimmer socks every 4 to 8 weeks. IDEAL POOL ACCESSORIES: Enjoy filtration and a cleaner pool with the skimmer socks. The pool socks all the debris before they can clog up can clog up your filter, so your filtration system will last longer! Ideal for in-ground and above ground pools. Size: 8.0-IN×4.5-IN (20.5CM×11.5CM)