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MiracleAir PM-400 | Portable HEPA Air Cleaner

The MiracleAir air purifier includes surgical grade HEPA air filtration for super efficient capture of dust, pollen, dander and other indoor air contaminants. The PM-400 delivers clean, fresh-smelling, breathable air. Effective in areas up to 1,500 sq. ft. of open space.

PLEASE NOTE: The PM-400 has not been tested for compliance to California Air Resource Board requirements and may not be shipped to California or New England States including CT, MA, ME, NH & RI.

SKU: PM-400

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Instruction Manual


The PM-400 features True Hospital Grade HEPA filtration designed to capture pollen, dust and other harmful irritants and allergens.

The Miracle Air PM-400 home air cleaner is a comprehensive, state of the art HEPA air purifier that addresses particles and germs for ensured air quality. Allergy & asthma sufferers can expect noticeable improvements in indoor air quality as the MiracleAir Air cleaner removes, dust, pollen and other irritating allergens from the air in your home or office. The MiracleAir PM400 HEPA air cleaner is effective in areas up to 1,500 square feet. With the Miracle Air PM-400 HEPA air cleaner, your home or office will stay cleaner longer. The dirt and grime that normally settle on your walls, windows, mirrors, draperies and furniture will be removed. Superior Air Cleaning in the MiracleAir PM 400 Air Cleaner Include;

  • Prefilter - Impregnated carbon, coarse particulate prefilter removes larger airborne contaminants that would otherwise result in prematurely shortened primary filter life.

  • H.E.P.A. Filter - True, Surgical grade 99.97% @ .3µ HEPA air filtration ensures maximum particulate filtration efficiency. Constructed of 82 square feet of HEPA Media.

  • OPTIONAL - Granular Activated Carbon Module - 15 pounds of ultra-absorbent activated carbon! Activated carbon removes smoke, odors, gases, vapors, VOCs and other harmful non-particulates from your indoor air.


Features of the PM-400 MiracleAir HEPA Air Purifier

  • Cleans and sanitizes the air by trapping pollutants, allergens, dust and other particles with it's true HEPA filter
  • Powerful odor control capabilities with the optional 15 pound activated carbon cartridge
  • Infinitely variable speed motor/blower allows for optimal airflow in all conditions
  • Completely portable and easy to move from room-to-room with included casters.


Specifications of the PM-400 MiracleAir HEPA Air Purifier

Airflow 50-400 CFM infinitely variable speed control
Fan/Motor Dynamically balanced, precision built motor/blower for smoother vibration-free operation
Power Consumption 250 Watts at maximum airflow
Voltage 120V, 2 amps, 60Hz
Dimensions 22.5" H x 15.6" W x 15.6" D
Weight 49 lbs. Approx. shipping weight 57 lbs.
Noise Level @ 3 Meters 64 dBA on high | 35 dBA on low
Housing Finish Durable Powder-coated enamel finish - Available in White or Black
Warranty Three Year Limited