Products You Rely On, Service You Trust

BC: 1-800-818-1199   ON: 1-866-360-6616   QC: 1-877-664-1515      Français

HEPA-AIRE® H1990M Negative Air Machine

Print This Page
Item Number: AB-H1990M


HEPA-AIRE Negative Air Machines from Abatement Technologies® feature high-quality, galvanized steel cabinets and water tight pop rivet construction.


  • Fast ‘No Tools’ Pre-filter Changes
  • Standard 11.5”-Deep 99.97% Efficiency HEPA Filter Individually Tested and Certified at 1,600 CFM Airflow
  • Convenient Back Panel-Mounted Controls
  • Two Fixed & Two Locking 4” Swivel Casters
  • First stage filter: 1" coarse particulate polypad pre-filter
  • Second stage filter: 2" pleated particulate pre-filter
  • Optional second stage filter: 2"" high capacity carbon filter
  • HEPA filter: Tested and certified to an efficiency of 99.97% or higher against 0.3 micron size particles


    Item NumberAB-H1990M
    Airflow1,050 / 1,600 CFM
    Net Weight with Filters125 LBS
    Shipping Weight141 LBS
    Dimensions35 3/4"L x 19"W x 30 1/4"H
    Power Supply Requirements110-120 volts AC, 60Hz, 15 amps
    Normal Operating Amps9 amps or less
    Motor1 HP, 2 speed motor with thermal overload protection
    Sound Level70 dBA on high speed @ 5 feet
    Cabinet Material20 gauge galvanized steel
    Air Outlet Size12"
  • Accessories & Related Items


    12" Clear Layflat Ducting, 500' Roll


    12" x 25' Black Mylar Flex Duct