Swimming pool accessory, swimming pool sock, swimming pool filter sock, reusable and super elastic pre-filter that can trap pollen, leaves, hair, oil, insects (15 pcs)

【Premium Material】: These pool skimmer socks are highly stretchable and soft to the touch. They have good elasticity, are easy to stretch, and cover the skimmer basket, making them ideal for use in swimming pools.【Perfect for Protecting the Filtration System】: These pool skimmer socks protect the pump and shaft seals from damage or clogging, eliminating the need to worry about contaminants damaging your filtration system and extending the life of your pool filter/filtration system.【A Great Aid for Pool Cleaning】: These pool socks can help you maintain your pool. These pool skimmer socks trap oil, hair, insects, grass, pollen, leaves, pine needles, and other small debris that can clog your pool's filtration system. This is a simple yet effective and inexpensive way to protect your pool filters. 【Wide Compatibility】: Our reusable pool skimmer socks are made of thick, ultra-thin nylon fabric (sizes: 22 x 13 cm/8.66 x 5.11 inches), high quality, durable, highly elastic, easy to stretch, and suitable for most types of pool pumps, filter baskets, pool baskets, or filter baskets, and much more. Simply slip them into the skimmer basket, put them back in the basket, and change your pool socks regularly. 【Super Value Cleaning Set】: 20 pool skimmer socks per pack. You can change the socks every 4 to 8 weeks. The pH test paper can be used to determine the pH of your pool water to ensure the best swimming experience.