1. Reusable and elastic: These pool skimmer socks are crafted from durable nylon material, featuring a fine mesh and strong elasticity for a snug fit and easy removal. They can be reused after regular washing. 2. Extend the life of your filter: Our filter protector pool socks prevent deposits and dirt from entering your pool filter system, avoiding damage or blockages. This saves you money and prolongs the lifespan of your pump impeller and shaft seal. 3. pool filter socks: Our skimmer socks fit all pool baskets, strainer baskets, or filter baskets, regardless of size or shape. Their elasticity and resilience ensure performance for any pool pump or skimmer. 4. Catch floating debris: These socks trap and remove the smallest particles, such as leaves, grass, oil, hair, pollen, and other floating debris, before they reach and clog your pool pump and filters. Enjoy crystalclear pool water effortlessly.