The swimming pool sock hair remover effectively maintains the cleanliness of the swimming pool through this pre filter. Collect fine particles, insects, dirt, dust, leaves, hair, protect your filters, including dog hair, and even capture sand released by pump filters. You won't let all the dirt, bugs, and hair float on the surface of the water. It makes your swimming pool crystal clear, unbelievable. The protection pool filtration system collects all garbage to prevent it from entering the pump. Protect the pump impeller and shaft seal from damage or blockage, and extend the lifespan of the water tank filter/filtration system. High elasticity; Universal size: 22 x 13 centimeters (length x width), the socks have good elasticity, are easy to stretch, and can accommodate almost all types of swimming pool skimming baskets. Replace or clean the skimmer socks every 4-6 weeks, without worrying about cleaning the skimmer filter, saving time and effort. This 15 piece swimming pool filter sock set is made of materials such as nylon, polyester, or polypropylene instead of cotton, providing a longer lifespan. For anyone with a swimming pool or above ground swimming pool, this is a good way to reduce the cost of swimming pools. The sock net used for swimming pool cleaning is very simple and easy to use. All you need to do is unzip the socks, insert them into the skimmer, and let the most important water pass through. Do not place chlorine tablets on top, as they will scatter. Place them under socks.