General description Skimmer socks are essential for maintaining your pool's cleanliness and efficiency. They protect the pump impeller and shaft seal from damage and clogging, which helps extend the life of your pool filter system. These nylon filter socks are designed to capture various debris, including dog hair, dust, oil, leaves, pine needles, and small insects. Technical specifications Material: Ultra-fine mesh nylon Durability: Reusable multiple times Quantity: 20 pack Installation Easy to install and remove from the skimmer basket Fits snugly around the pool skimmer basket Basket handle snaps back into place for convenience Usage Replace with a new skimmer sock every 2-8 weeks Compatible with all sizes and shapes of skimmer baskets Other information Reminder: The skimmer basket is not included in the product package.