Adattatore tubo con collare per pompe di collegamento filettato e valvola a stantuffo (confezione da 2)
💦This pool hose adapter is used for saltwater system of above ground swimming pool. If you only have 1.25" hose, but you want to install a 1.5" plunger valve or upgrade to a stronger filter pump, the adapter A will be good the solution.