Protect Your Filter and Save Costs - Our swimming pool skimmer socks can protect the impeller pump and shaft seal from damage or clogging, greatly improving the service life of the pump and filter, you don't need to change the filter as often. High Quality - Our pool filter socks are made of superfine nylon mesh, have good elasticity, are reusable and easy to clean, suitable for use in above ground and inground swimming pools. Effectively Capture and Remove Debris - Our pool filter socks can be used as a net to attract and remove tiny particles such as leaves, grass, hair, pine needles, etc., oil, insects and other floating debris. They fit perfectly on the filters and skimmer. Application - Our pool skimmer socks fit almost all types and sizes of swimming pool skimmer baskets, such as Skim Master, Hayward, Pentair, Swimquip, etc. You can change the skimmer socks every 4 weeks. Easy installation - Installation can be done in seconds. You just slide the sock onto the basket and start