Winter Expansion Absorber, 9 inch Key benefits Acts as an ice compensator inside the skimmer shell to absorb freezing expansion during harsh winter months and help prevent cracking. Suitable for both above ground and inground pool skimmers. Simple, reliable protection that reduces the risk of damage from ice buildup without requiring extra steps. Construction and durability Long lasting plastic construction Made from grade plastic that withstands prolonged exposure to cold, moisture and ice Designed to maintain structural integrity season after season Compatibility Wide compatibility for pool systems Engineered to fit large, deep skimmers with either 1 1/2 inch or 2 inch tapered pipe threads Works with a broad range of aboveground and inground pool models Maintenance and performance Low maintenance solution Helps keep water levels stable without draining below skimmers or refilling annually Streamlines winter pool care so you spend less time on upkeep and more time ready for spring Size and material highlights 9 inch length grade plastic for durability in cold and damp conditions Use scenarios Scenario 1: Winterizing a large aboveground pool with a skimmer that uses 1 1/2 inch threads. Install the absorber to manage ice expansion and protect the skimmer shell through freezing temperatures. Scenario 2: Protecting an inground pool with a deep skimmer and 2 inch threaded connections. Use the absorber to prevent cracking from ice buildup during extended cold spells. Scenario 3: In regions with frequent freeze cycles. The absorber helps maintain stable water levels and skimmer integrity without the need for seasonal draining or refilling.