SKU: BLACK-B405B1

Austin Air Allergy Machine HM 405 Air Purifier

$809.99 $764.99 Sale

  • HEGA Filtration
  • 5 Year Warranty
  • Filters Mold, Mildew, Bacteria and Viruses
Choose Option: Black B405B1
Currently Unavailable
  • Free shipping on all orders of $50+
  • Easy returns within 30 days
  • For Assistance: Call (866) 972-8227
Choose Option
Description

Compare Austin Air Purifiers | Austin Air Product Manual

Austin Air Allergy Machine HM405 Air Purifier — HEPA + HEGA Military Carbon Cloth for Allergy & Asthma Relief

Designed from the ground up for allergy and asthma households, the Austin Air Allergy Machine HM405 goes beyond standard HEPA to deliver a level of air cleaning that genuinely changes how you feel at home. By combining medical-grade HEPA filters with military carbon cloth for High Efficiency Gas Absorption (HEGA), the Allergy Machine captures dust, bacteria, viruses, mold spores, and irritating allergens — while also eliminating the gases and chemicals that trigger asthma and allergy symptoms. This is the air purifier built specifically for people who suffer.

HEPA + HEGA: Double the Protection

  • Medical-Grade HEPA Filtration — eliminates 99.97% of particles down to 0.3 microns and 95% down to 0.1 microns
  • Military Carbon Cloth (HEGA) — High Efficiency Gas Absorption removes irritating gases, chemicals, and VOCs that standard HEPA can't capture
  • Carbon Filters — additional layer of odor and chemical adsorption
  • 360° Perforated Steel Housing — draws air in from all sides for complete room coverage
  • Traps: dust, bacteria, viruses, mold spores, pollen, pet dander, secondhand smoke particles, and more
  • Free Shipping Included

Perfect For

  • Allergy and asthma households that need the most comprehensive protection available
  • Homes impacted by secondhand smoke
  • Anyone with chemical sensitivities or gas-triggered symptoms
  • High-performance air purification without the complexity

Ready to finally get relief from allergies and asthma at home? The Austin Air Allergy Machine HM405 ships free. Questions? Call us at (866) 972-8227 — our specialists are here to help.

Part numbers and Alternate Part numbers
B405
Product Specs

HEPA:

 Yes

Ionization:

 Yes

Ozone:

 No Ozone Emissions

Disposable/Washable Filter

 Disposable

CFM:

 400

Average Filter Life:

 5 Years

Particulate Size:

 0.1 Micron

Dimensions:

 23"H x 14.5"W x 14.5"D

Weight:

 45 lbs.

Square Feet:

 1500 sqft

Housing:

 Perforated  steel

Filter Change Indictor:

 No

Power Consumption:

 115 watts

Free Shipping:

 Yes

Features
  • HEGA(High Efficiency Gas Absorption) Filter
  • 5 Year Warranty
  • Combined HEPA Filtration
  • 360º Progressive Filter system
  • Full Sized Air Purifier
  • Used by FEMA and American Red Cross
  • Reduces Snoring
  • Eliminates dry mouth and runny nose
  • Alleviates nighttime Asthma attacks and Allergies
  • Filters Bacteria, Viruses, Molds and Mildew
Model

HM405

Rating

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)