Converting a Bestway Above Ground Pool to Intex 1.5 inch Hoses Using Type B Adapters - YouTube
2 Pack B Hose Adapter Pool 1.25" to 1.5" For Bestway Intex Filter Pump – Outdoor Supply Inc
Amazon.com: SUMMERBUDDY Above Ground Pool Parts Kit, Replacement Pool Pump Part for Intex/Bestway with Split Plunger Valve, Plunger Valve, 1.5" Inlet Water Nozzle, 1.25" Outlet Strainer, Pool Hose Adapter : Patio, Lawn