Novair 2000 Portable Air Filtration System. The Novair 2000 Portable Air Filtration for use in abatement, hospitals, air scrubbing, or anywhere dust is a concern. 2hp - two speed, thermally protected motor. Power requirements 115 volt, 15 Amp, 60 Hz. Air volume 2000-1000 CFM / 3400-1700 m3/hr. Weight 135 lbs. Long filter life, light and compact, dent proof, leak proof and virtually indestructible. Easy to decontaminate or clean.