Hayward Large Capacity Leaf Canister - W530Ruggedly built, Hayward leaf debris canisters are designed with the pool professional in mind. Choose the appropriate canister that fits your individual vacuuming applications. Extra large basket or bag traps leaves and debris before they reach the filter system Superior design ensures that water will always bypass debris and maintain proper water flow to pump Easy open lid provides quicka ccess to basket Lexan see through construction lets you see