10-pack Of Pool Skimmer Socks - Excellent Savers For Filters,white These swimming pool skimming socks are made of durable elastic ultra-fine nylon mesh, which can be used as a net to attract and catch leaves, grass, hair, lifeless scum, oil, pine needles, pollen, insects and other debris, and prevent them from blocking the filtration system of the swimming pool. It is also applicable to spa bathtubs, hot water bathtubs, jet bathtubs, etc. Protect your filtration system and save money for you: use swimming pool socks to protect the pump impeller and shaft seal from damage/blockage, thus extending the life of the swimming pool filter/filtration system. Any pool owner who has been repaired by the filtration system knows how valuable it is to make it easy to clean your filter basket. Basket washing socks can make it easier and less messy to clean the skimmer pool basket. If it is dirty, just use the garden hose to clean it, and then reuse it or throw it away (if it is seriously polluted). Every 4-8 weeks, replace almost all swimming pool baskets with new socks, inward and on the ground: our swimming pool skimmer basket protector is suitable for almost any shape of swimming pool scraper basket, which is very suitable for indoor/underground and aboveground swimming pools