Skimmer Vacuum Suction Cup: SP1106 Pool Skimmer Vacuum Suction Cup Part Number: SP1106. For Hayward In-ground Skimmer Models SP1082, SP1084, SP1085 and SP1075. Warm Tips: The pool skimmer vacuum suction cup is 7 29/32 inches in diameter. 1 1/2 inch straight-through adapter, which contains a rubber gasket at the bottom to ensure a perfect vacuum seal between the slag surface and the vacuum suction cup. (Installed on the skimmer basket.) For proper use and to avoid purchasing errors, please check that the product matches your skimmer basket at the time of purchase. Pool Accessories Skimmer: The vacuum suction of the skimmer basket replaces the vacuum suction of the water pump filter basket, and by using the slag basket instead of the water pump filter, there is no need to turn the water pump on and off. The pool vacuum cleaner eliminates the need to connect the vacuum hose directly to the water inlet, solving the common problem of causing the skimmer to be clogged with large pieces of