For over 50 years, PowerStar power units have earned a world-wide reputation for producing high-performance, high-powered, dependable central vacuum systems with excellent filtration, and the PS705 is no exception. This unit is PowerStar's most popular selling unit and is equipped to provide a powerful clean for homes up to 7,000 sq. feet. It features a powerful suction, sound-deafening muffler, foam insulation, a dome lid, and a built-in utility inlet conveniently positioned on the front of the vacuum which makes cleaning your car a breeze. PowerStar central vacuum motors are manufactured in the USA and exceed all HEPA requirements. The PS705 is comparable to the Beam SC375 power unit.