Also check out the Polaris PB4-60Q Halcyon Pump which runs quieter than the standard PB4-60.
Features:

• 115/230 volts 12.8/6.4 amps
• Automatic Overload Protection - Service Factor 1.50
• 3/4 horsepower guarantees ample pressure at all times
• 1 Year Manufacture Warranty

Product Description
What drives your cleaner is just as important as the cleaner itself. At the heart of the Polaris Booster Pump is a powerful, fast and durable Magnetek motor. This superior motor, coupled with Polaris quality and technology, sets the Polaris 380, 280 and 180 from all other pool cleaners.


The Polaris PB4-60 booster pump runs at 3/4HP and 115/230V for ultra high efficiency. This booster pump is compatible with the Polaris 480 Pro, 280, 380, and 3900 sport pressure side pool cleaners. The installation kit provides everything you need for installation including the pump, quick connect retainer, Softube quick connect and six feet of pump hose. The TSP10P Polaris Tail Sweep Pro Scrubber is a retrofit accessory that attaches to the end of most Polaris sweep hoses. It features a snap-on design and gives the sweep hose its signature sweeping motion, maximizing cleaning performance and water circulation, without spraying water out of your pool. Complete with a full size foam scrubber, it is compatible for most Polaris pressure side cleaners, including the Polaris 280, 360, 380 and 3900. Replacement tail scrubber for the Polaris sweeper tail. Fits Polaris models 180, 280, 380, 3900, 480.

What drives your cleaner is just as important as the cleaner itself. At the heart of the Polaris Booster Pump is a powerful, fast and durable Magnetek motor. This superior motor, coupled with Polaris quality and technology, sets the Polaris 380, 280 and 180 from all other pool cleaners. Easy pump seal replacement Heavy duty single piece base Fits Zodiac Polaris pressure cleaners Pump motor is of 3/4-horsepower Includes 60-hertz motor Powerful, fast and durable MagnetTek motor Captured backplate nut fasteners Ergonomic drain plug with o-ring Larger volume seal o-ring Designed to withstand the elements, this pump can be installed indoors...