Perfect for Filtration System Protection: Our pool skimmer socks can help protect the pump's step wheel and corrugated seal from damage or blockage and extend the life of the pool's filtration system swimming pool.Perfect filtration: the skimmer socks can be used with most swimming pool skimmer baskets. Pool socks can contain leaves, grass, hair, oil, pine needles, pollen, insects and other residue that clogs your pool filtration system. The elastic fabric fits your basket perfectly.High quality, durable, highly elastic, easy to stretch, suitable for most types of pool pumps, filter baskets, swimming pool baskets or filter baskets and much more. All you have to do is put them through the foam basket, put them back in the basket, and change the pool socks regularly. Easy to install and no manual cleaning - These pool filter socks are elastic. You just need to slide the socks on the basket and they can be installed in seconds without loosening them. It is very suitable for your pool skimmer basket. You just need to change the used socks regularly.Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference of light and display, there will be a certain color difference, depending on the physical object received.