Aqua EZ Hose Adapter in the Pool Filter & Skimmer System Parts department at Lowes.com
Pool Adapter For Intex Surface Skimmer Wall Mount Hose Adaptor B Swimming Pool Connector Outdoor Pool Washer Clean Accessories - Cleaning Tools - AliExpress
Intex Above Ground Pool Skimmer Hose and Adapter B Part, Valves, Gaskets and Nuts 25016 + 25010 - The Home Depot
Amazon.com: ActyGo Above Ground Pool Skimmer Hose and Adapter B Replacement Part Set Fit Intex 25016 : Patio, Lawn & Garden
Universal Skimmer Adapter Set of 2 - Polygroupstore