Reusable and elastic These pool skimmer socks are made of durable nylon with a fine mesh and strong elasticity. They stay in place, are easy to remove, and can be reused after regular washing. Protects your filter system Shelf debris and buildup can damage or clog the pump impeller and shaft seal. By catching debris before it reaches the pool filter system, these socks help reduce wear, prevent clogs, save money, and extend the life of your equipment. Universal compatibility Designed to work with any pool skimmer basket, strainer basket, or filter basket. They fit all sizes and shapes of pool pumps and skimmers, providing broad, reliable compatibility. Captures floating debris Socks trap and remove small debris such as leaves, grass, oil, hair, pollen, and other floating particles before they reach the pump and filter, helping to keep pool water clean. Use scenarios - Regular pool maintenance for inground or above-ground pools: insert the sock into the skimmer basket to continuously filter incoming debris. - After storms or windy days: use to prevent overload on the pump and filter from increased debris in the water. - Seasonal pool opening or closing: deploy to protect filters during turnover and keep water quality consistent.