Austin Air Allergy Machine (HEPA) Replacement Filter FR405 BLACK

★★★★★ 4.8 28 reviews

$219.33
Price when purchased online
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$219.33
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 232629539 Release Date 2026/06/21 List Price $76.77 Model Number 232629539
Category
Replacement filter for the Austin Air Allergy Machine®. 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.

 

All standard size units are interchangeable with all standard size filters. So, if you purchased a standard size HealthMate® and would like to upgrade to the Allergy Machine®, simply purchase a replacement Allergy Machine® filter.

Filter Specifications 

  • STAGE 1 – Large Particle Pre-filter. Removes particles easily seen by the naked eye (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) Color: gray, blue or green
  • STAGE 3 – 60 sq. ft. of True Medical Grade HEPA. Removes 99.97% of all particles larger than 0.3 microns and 95% of all particles larger than 0.1 microns.
  • STAGE 4 – Military Grade HEGA Carbon Cloth. HEGA (High Efficiency Gas Arrestance), providing an extremely large surface area for adsorption of chemicals, gases, viruses and bacteria.

You can check the size of your existing filter by looking for a label on the underside. Model HM400 indicates standard size filter.


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4.8 out of 5
★★★★★
28 ratings | 11 reviews
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