Filter Savers XL (Skimmer Socks) 5/PK Pool Style

Large Filter Saver Skimmer Sock
It captures small particles of debris your pool skimmer misses to protect the pump impeller and shaft seal, extending the longevity of your cartridge filter.
Micro netting traps leaves, hair, bugs, dog hair, pine needles and oil to prevent your filter from clogging, keeping your swimming pool cleaner for longer.