Reduce Pool Maintenance Time: Pool socks catch the little things that usually enter the pool filter through the skimmer. You do not need to remove the filter housing for pressure cleaning of the filter. Screen filter bag: small dust particles settle on the bottom of the pond and cannot be aspirated than in circulation because of their fineness. These filter socks are a great time saver and collect all the fine sand and dirt! Catch all the hair and debris: The dog's friends often come over to dance and swim. With these socks, 90% of hair is quickly caught and thrown away. It not only removes almost all hair, but also all other small surface fragments, such as shrubs and insects that cannot be caught when using a hand net. Ideal for Pool Accessories: Pool filter socks are a highly effective pre-filter that prevents algae from continually passing through the filter and settling in the pool. It is also used instead of a debris net on a pool vacuum to catch smaller particles. Durable and reusable: clean leaves and dirt from pool skimmer socks, wash them and reuse them until they are worn out. It will last a long time. These socks have played an amazing role in keeping the pool clean by grabbing the little things that come through the basket.