Nylon Pool Skimmer Socks (Basket Filter Socks) - Ultrafine nylon mesh with a durable elastic band for long lasting reuse - Protect pump impellers and pump seals from damage and clogs, helping extend the life of your pool filter and filtration system - Strong construction uses elastic and ultra-fine nylon netting to capture most fine particles such as silt, sand, dust, grease, plaster and other debris - One size fits most: these skimmer socks fit virtually any standard pool skimmer basket - Material and performance: nylon mesh and elastic band for reliable filtering without restricting water flow - Reusable and easy to clean; can be washed and used for many pool cycles Use scenarios - Routine maintenance: insert the sock into the skimmer basket to catch fine debris before it reaches the pump and filter - After storms or high debris days: trap additional dirt and fine particles to reduce clogging and keep filtration efficient - During renovations, water fill, or plaster work: collect plaster dust, silt, and fine debris to protect the pump and improve filtration during work Compatibility and fit - Fits most standard pool skimmer baskets across common residential pool types - One-size-fits-most and easy to install or remove for quick maintenance - Maintains water flow while providing effective pre-filtration for your pool system