The HEPA Raven's two-barrier system adds a HEPA motor filter as the second stage — particles that bypass the HEPA bag are captured before the motor exhaust path
an operator can typically clean 3-6 average-size commercial rooms per fill depending on carpet pile and soil load — making it viable for multi-office or multi-room hotel jobs without frequent refilling
Operations with Kohler-authorized service centers nearby gain the advantage of same-engine parts commonality when the 4MGK is selected over Honda-engined variants
no need to verify compliance separately
Designed and manufactured in the USA with an all-stainless steel body and 30 kW incoloy heating element
Mi-T-M AG2-PH13-08M1E Air Compressor / Generator – 8-Gal, 15.7 CFM, 4000W Gen walk-behind-sweeper The HEPA Raven's two-barrier systemAG2 PH13 08M1E Air Compressor Generator for Mobile Crew Air + Electric Power Choose this gasoline air compressor and generator combination for unmatched performance, supplying air power and electricity to any jobsite. Facility managers and contractors specify the AG2 PH13 08M1E when uptime and serviceability matter more than entry price tags. AG2 PH13 08M1E Tank, Pump, and Power Configuration Specifications cover the rated CFM, tank volume, and motor