PowerStar power units have earned a world-wide reputation for producing high-performance, high-powered, dependable central vacuum systems with excellent filtration, and this unit is no exception. The PS805 is built to last and offers all metal construction, a larger 7 gallon trash receptacle, and convenient built-in components such as a utility inlet, a motor venting filter, and an anti-vibration mounting system. Backed by 640 air watts, this unit provides a powerful clean for homes up to 12,000 sq. feet. PowerStar central vacuum motors are manufactured in the USA and exceed all HEPA requirements. The PS805 is comparable to the Beam SC398 power unit.