Intex Pools Adaptor!!! I found an adapter for Intex hoses at my local Pool store, it's 40 mm x 11/2" NPT IPS male/ male, one end fits on the hose nut and other goes right on your pump or filter, a quick fix for after market equipment if you OK with using the Intex hoses. It's made by "GAME" Great American Merchandise & Events Item# 4560. I found it at "The Backyard Outlet" in Fort Walton Beach, Florida. 850-315-0055.