The FlowXtreme Pro II features a versatile, 2-speed motor that changes speed to meet your needs. Its powerful, 5,280 gallons/hour mode is perfect for vacuums and other accessories. When its time to relax, shift into a quiet, 2,520 gallons/hour flow rate. This energy-efficient speed puts minimal stress on your filter system, extending the life of your pool equipment. The FlowXtreme Pro II features a heavy-duty, 230V motor with durable copper windings and wirings. The result is lower utility bills and less time performing costly maintenance. Its top discharge design and 1.5-in pipe size fits most filter systems. Choose this commercial-grade, two-speed pump available at residential costs, and enjoy a summer of worry-free operation. Backed by a 1 year warranty.

FlowXtreme NE4521 Pro II In Ground Pool Pump 2-Speed, 5280-2520 GPH/1.5/0.4HP, Black

This hose adapter can be used as an inlet or outlet adapter of most above ground pool pump, filter, skimmer, and other pool equipment. With a hose clamp, it can be used to connect with 1.25" or 1.5" diameter pool hose. This universal hose adapter replace Hayward SPX1091Z7 or SPX1091Z4 hose adapters

ATIE Universal 1.25"/1.5" Combo Hose Adapter SPX1091Z7, SPX1091Z4 Replacement for Above-Ground Pool Pump, Filter, Skimmer, Compatible with Hayward SPX1091Z7, SPX1091Z4 Adapters (3 Pack)