Weight: 330.0 lbs Weight metric: 150.0 kg Dimensions: 36" w x 29" d x 53" h Dimensions metric: 91 x 74 x 135 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 (170 CFM), 80 fpm (230 CFM), or 100 fpm (285 CFM) with sash opening of 12.0" Filters Available: Acid-Sulfur, Ammonia-Amine, Formaldehyde, HEPA, Mixed Bed, Organic Vapor, Radioisotope Interior Height: 32.0" Nominal Width: 3' Outside ducting: Optional Required accessories: 4 Carbon or HEPA Filters