Pool Systems USA 5 Piece Filter Savers, Skimmer Socks These pool skimmer socks acts as a net to attract and trap leaves, grass, hair, scum, oil, pine need Pool socks protect the pump impeller and shaft seal from damage/clogging Skimmer basket socks make cleaning skimmer pool baskets easier and less messy When soiled, clean with garden hose and reuse or throw away (if heavily soiled)