Carrier OptiClean 600 CFM Dual-Mode Air Scrubber & Negative Air #FN1AA

Carrier OptiClean 600 CFM Dual-Mode Air Scrubber & Negative Air Machine Product Highlights 99.97% efficient, long-life HEPA filter removes particles as small as 0.3 microns Standard MERV-8 or higher pre-filter (3 shipped with product: one pre-installed and two replacements) Units can be operated either vertically or horizontally in both modes Meets or exceeds the ASHRAE Standard 170: Ventilation of Health Care Facilities HEPA filter rack and sealing design meet air leakage requirement Vertical design for smaller footprint compared to many competitors and can be mounted and operated horizontally when necessary Portable and adaptable to nearly any appropriately-sized location Heavy-duty, lockable casters for easy re-locating Red lighted indicator to alert user when filters requires replacement) Green on/off switch illuminates to verify when running 3-second motor start delay 3-speed selector switch on 015 size model for various air flow ranges Ten-foot long power cord with strain relief Exhaust transition plate to standard 10-inch round (005 size) or 12-inch oval (015 size) duct included Galvanized steel, pre-painted cabinet is fully insulated 115V UL® listed