Profile: Atmos Tech Industries, Inc. designs and manufactures environmentally controlled enclosures, clean rooms, HEPA filters, sterile rooms, laminar flow work stations, air showers and sterile garment lockers. Our air showers solve many decontamination problems by offering an effective way of reducing the contaminants carried by individuals entering or leaving a controlled area. We design vertical filter module, which is a self-contained vertical laminar flow ceiling module suspended from an existing load-bearing ceiling structure using standard threaded support rods.