High quality materials Our products are 5/10/20/30 pieces, you can choose, our pool skimmer filters are made from strong elastic, super fine nylon mesh, mesh socks extremely durable with lasting elasticity, which can be reused many times. .Protecting the Filtration SystemOur pool filter nets can help protect the pump impeller and shaft seal from damage or clogging, thus extending the life of the pool filter system. .Features Premium Skimmer Net Catch leaves, grass, hair, insects and other debris clogging your pool's filtration system, helping you keep the pool clean and reduce costs. .Flexible design The size of the pool skimmer socks is 22 x 13 cm. The socks have good elasticity and can be pulled easily. Simply cover the skimmer basket and is perfect for swimming pools. .Easy to use Install this skimmer basket filter in seconds, simply slip the sock over the basket and it's ready to capture dirt from the water. Free your hands from manual cleaning. .