The Pump Marvel is the perfect pump to remove water from a hot tub or on top of a pool cover. It requires no electricity making it easy to pump water out of any location. The pump uses a garden hose’s pressure to drain the water rather than electricity. Removes water down to 1/8″. Pumps up to 575 gallons per hour. Pumps water up to 20 ft. high. Includes a 12 ft. discharge hose.