Bedroom Machine HM402 Standard HEPA Air Purifier

Midnight Blue


  • • Specialty air cleaner with 60 sq. ft. of medical HEPA, certified to remove 99.97% of airborne particles 0.3 microns or larger.  The Bedroom Machine features 15lbs of granular carbon in addition to activated carbon cloth to better and more efficiently absorb odours and chemicals. Comes with wheels for easy portability. Effectively cleans an area of 1500 sq. ft. (with normal ceiling heights).

    Unit size: Stands 23” tall x 14.5” wide x 14.5″ wide

    Who should consider The Bedroom Machine by Austin Air?

    The Bedroom Machine HM402 air purifier features a 5-stage filter. This high-performance air purifier features both 15 lbs of activated carbon and zeolite plus HEGA activated carbon cloth as its final level of filtration. This second layer of filtration essentially filters chemicals from the air twice with every air exchange compared to other 400 Series models.

    • Those interested in improved sleep

    • People who want and need the cleanest, freshest air from the most advanced air purifier money can buy

    • Health-conscious individuals

    Why is The Bedroom Machine by Austin Air the best choice?

    • Contains the most sophisticated, proven technologies packaged to deliver the most exceptional clean indoor air unequal in the industry

    • Revolutionary design, developed to improve sleep

    • Highly advanced air purifier exceptionally effective at removing particles and gases in the air

    • Keeps your bedroom fresh and clean.

  • 360-Degree Progressive Filtering System

    The Bedroom Machine™ addresses the complete spectrum of air cleaning, removing sub-micron particles, noxious gases and chemicals. Austin Air’s 360-degree intake system draws air into all sides of the The Bedroom Machine™, passing it through a 5-stage filter.

    The result, more clean air delivered faster and more efficiently than any other air cleaner on the market.

    STAGE 1 – Large Particle Pre-filter Removes particles easily seen by the (e.g.dust, hair and pet dander)

    STAGE 2 – Medium Particle Pre-filter Removes small to medium size particles (e.g.molds, spores and pollen)

    STAGE 3 – 15 lbs. of Activated Carbon and Zeolite Removes chemicals, gases and odors.

    STAGE 4 – 60 sq.ft.of Certified HEPA Removes 99.97% of all particles larger than 0.3 microns

    STAGE 5 – HEGA Carbon Cloth High Efficiency Gas Arrestance

  • Dimensions:

    Height: 23 in. Width: 14.5 in. x 14.5 in.


    45 lbs


    23 gauge steel housing

    23 gauge perforated steel intake

    Easy roll casters (standard)

    Baked on powder coat finish (no off-gassing)


    Permanent, split capacitor motor, rated for continuous high RPM, long life duty

    Shock absorbing motor mounts

    CSA & UL approved


    Plastic centrifugal fan

    Three speed control

    400 CFM on high setting

    200 CFM on medium setting

    75 CFM on low setting

    Power Rating:

    120 volt

    135 – watt, 1.3 amp power consumption on high setting

    85 – watt, 0.71 amp power consumption on medium setting

    56 – watt, 0.51 amp power consumption on low setting

    Sound Level:

    66Db at high speed

    55Db at medium speed

    Lower than 50Db at low speed

    Filter Assembly:

    Dimensions: 13.5 in. diameter, 14.5 in. height

    Permafilt™ prefilter

    15 lbs activated carbon impregnated with potassium iodide and zeolite (ten to one ratio)

    60 square feet True Medical HEPA grade filter medium

    Special layer of military carbon cloth

    Metal end caps with foam sealing gaskets top and bottom

    Total weight of 21 lbs

    • * All product specifications are subject to change without prior notice from the manufacturer