5000-Pro-H - The 5000-Pro-H is a 3-speed, contractor-grade portable air cleaner offering HEPA efficiency and an option for anti-germicidal UV. The housing of the Pro Series is marked with safety yellow caution tape. Unit is fitted with 2-stage pre-filtration and 99.97% HEPA. The unit can also be fitted with either a 10-Watt or 20-Watt anti-germicidal UV lamp for applications calling for air sterilization. The Pro-H is best suited for applications that call for addressing fine dust in 1500 cubic foot areas. Unit is provided with a 4-inch, detachable, metal exhaust collar for applications requiring negative pressure.