Dri-Eaz DefendAir HEPA 500 Air Purifier

  • Portable air scrubber and negative pressure machine with two-stage filter system
  • Variable air flow control of 250 to 500 CFM for mold and sewage remediation, water and fire damage restoration, and dust and odor control
  • First stage standard paper pre-filter captures large particles
    • second-stage primary HEPA filter rated to capture 99.97% of remaining particles down to 0.3 microns
  • 8″ air outlet fits Dri-Eaz rigid engineered ducting (sold separately) for negative pressure applications.
SKU: F284 Categories: ,


Color Blue
EAN 0847136000074
Height 24-19/32  inches
Item Depth 18-25/128 inches
Item Weight 44.0  pounds
Material Polyethylene
Model Number F284
Additional Features 
  • Daisy chain capability – link up to 4 units on 1 power outlet
  • Draws 3 amps on a 115V power supply, and has an auxiliary power outlet that allows users to connect up to three units together for combined air flow speeds of up to 1500 CFM
  • Rotomolded polyethylene housing provides consistent wall thicknesses and strong outside corners for resistance to damage.
  • Static pressure: 2.9 inches (H2O)


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