Abestorm Air Scrubber Commercial Stackable Negative Air Machine with 3-Stage Filtration, MERV-10 Filter, HEPA/Activated Carbon Filter

Stack Negative Air Machine – Chain 3 units on 1 power outlet， up to 1650 CFM Advanced 3-Stage Filtration System - Capture smoke and other pollution caused by wildfires Durable Housing - Abestorm air scrubber's housing is made of high-quality rotomolded polyethylene materials which are not easy to break and can be used for last long time. Easy Filter Access - Remove the black cover for isolation of the MERV-10 filter and HEPA filter. Optional Ducting - This air scrubber is ducted, used as a negative air machine, and used to remove contaminated air from enclosed, controlled areas. (Duct Sold Separately). Applications - This air scrubber is for water / flood / fire restoration, construction job sites, crawlspaces, attics, home repairs, salons, print shops, remodels, pet shops, sewage, smoke, etc. Variable Speed: 270CFM-550CFM Inlet / Outlet Duct able: 16 inch / 8 inch Power: AC 2.5 Amps, 115V, 60Hz Power Cord Length: 23 ft Noise Level: <65DBA Weight: 39.6lbs Size (L x W x H): 24.8 x 14.96 x 20.87 inch