Austin Air, Allergy Machine® HM205 & HM405

Austin Air


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Austin Air, Allergy Machine® HM205 & HM405
Austin Air, Allergy Machine® HM205 & HM405

The Austin Air Allergy Machine® was developed specifically for people with asthma and allergies. Its unique design increases air flow, filtering allergens from the air immediately. In clinical trials the Austin Air Allergy Machine® was shown to dramatically reduce hospital visits for young asthmatic children.



Health Benefits

  • Lessens night time allergies and asthma attacks

  • Strengthens the immune system

  • Eases coughing, wheezing and sneezing

  • Reduces dry mouth and runny nose

  • Sounder sleep

  • Reduced snoring

Who should consider the Allergy Machine®?

  • Individuals with indoor air quality concerns

  • Those with slight sensitivities to airborne particles, chemicals and gases

  • Families looking for protection from every day indoor air pollutants

Why is the Allergy Machine® the best choice for me?

  • Designed for immediate filtration of allergens

  • High capacity filtration for removing allergens, chemicals and gases from the air

  • Designed for relief of sneezing, coughing and stuffy noses caused by every day or seasonal allergies.

  • The Austin Air Allergy Machine® was selected for use in a clinical trial at the Cincinnati Children’s Hospital Medical Centre. The team monitored a group of children with asthma who were regularly exposed to second hand smoke. The aim of the study was to determine how the use of our air cleaners could help to reduce the number of times the children went to hospital. The results were clear, running one of our units in the children’s bedrooms while they slept, reduced their hospital visits by nearly 20%.



HM205:Height: 16.5 in. Width: 11 in. x 11 in.

HM405:Height: 23 in. Width: 14.5 in. x 14.5 in.


HM205: Serve area up to 750 sq ft

HM405: Serve area up to 1500 sq ft


HM205:18 lbs

HM405: 35 lbs


24 gauge steel housing

24 gauge perforated steel intake

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

200(HM205)/400(HM405) CFM on high setting

100(HM205)/200(HM405) CFM on medium setting

50(HM205)/75(HM405) CFM on low setting

Sound Level

67Db at high speed

60Db at medium speed

Lower than 50Db at low speed

Filter Assembly

HM205: Dimensions: 9.75 in. diameter, 11.25 in. height

HM405: Dimensions: 13.5 in. diameter, 14.5 in. height

Permafilt™ prefilter

30(HM205)/60(HM405)  square feet True Medical HEPA grade filter medium

Activated carbon in woven cloth form

Metal end caps with foam sealing gaskets top and bottom

Total weight of 2.5(HM205)/8(HM405)  lbs





Austin Air, Allergy Machine® HM205 & HM405
Austin Air, Allergy Machine® HM205 & HM405

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