50 Pack of Pool Skimmer Socks for In-Ground Pools Features: Pool skimmer socks protect the pump impeller and shaft seal from damage or clogging, helping extend the lifespan of your pool filter system. These nylon filter socks are easy to install and remove from the basket, effectively capturing dog hair, oil, leaves, needles, and other debris. Made from ultra-fine mesh and durable elastic, these premium nylon pool basket filter socks are reusable and designed to stretch easily over your pool skimmer basket for a secure fit. The fabric allows the basket handle to snap back into place for convenient use. Replace the skimmer sock every 4 to 8 weeks for optimal performance. These pool skimmer basket socks are designed to fit most standard skimmer baskets regardless of size or shape. Product includes: 50 x Pool Skimmer Socks