MAC Mobile Air Cleaner AIR FILTRATION EXACTLY WHERE YOU NEED IT! ® Cook's Mobile Air Cleaner can be moved into service at a moment's notice. Standard Features: MERV 8 pre-filter 99.97% Efficient HEPA filter Galvanized steel housing Resilient swivel casters with locking brakes 9 foot, 115 volt power cord 12 inch diameter slip fit outlet connection Access Door HEPA Filter Handles MERV 8 Pre-Filter Power Switch Inlet connection flange Applications: Isolation rooms Casters Emergency filtered ventilation Building and renovation work Contact your Cook representative or visit lorencook.com for more information!http://www.lorencook.com