1. EXACT REPLACEMENT SP0729 Please ensure you select the correct variant for your desired application. The 1.5 1.25 inch hose adapter features a 2 way ball valve. The 1.5 inch male end connects to filters, skimmers, and pumps with 1.5 inch female inlet/outlet threads, while the hose adapter end accommodates hoses with internal diameters of 1.25 inches or 1.5 inches. 2. EFFECTIVE BALL VALVES Our corrosion resistant, durable ball valves ensure maximum flow efficiency under pressures up to 50 psi. 3. EASY TO INSTALL The screw connection precisely aligns the ball and allows for effortless disassembly of pipeline connections. 4. QUICK AND EASY This pool diverter valve enables fast connection and disconnection of the filter, simplifying repairs or skimmer replacements. It also aids in daily cleaning and skimmer maintenance.