Weight: 200.0 lbs Weight metric: 91.0 kg Dimensions: 24" w x 29" d x 44" h Dimensions metric: 61 x 74 x 111 cm Electrical: 115V, 50/60 Hz, 5 amps, Domestic Conformance: ANSI Z9.5, ASHRAE 110, CAN/CSA C22.2, SEFA 1, UL Electrical Standard: Domestic Exhaust volume: 60 fpm (85 CFM), 80 fpm (115 CFM), or 100 fpm (145 CFM) with sash opening of 9.4" Filters Available: Acid-Sulfur, Ammonia-Amine, Formaldehyde, HEPA, Mixed Bed, Organic Vapor, Radioisotope Interior Height: 22.7" Nominal Width: 2' Outside ducting: Optional Required accessories: 2 Carbon or HEPA Filters