Austin Air

Austin Air Bedroom Machine Replacement Filter

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Usually ships the same day, FREE UPS Ground 3-5 bus. days
35.00 LBS
Calculated at Checkout
  • Austin Air Bedroom Machine Filter White
  • Austin Air Bedroom Machine Filter Black
  • Austin Air Filter Change Instructions


 The Austin Air Bedroom Machine Filter FR402

Filtering specifications:

Stage 1. Large Particle Pre-filter removes visible particles to the naked eye (e.g. dust, hair and pet dander)

Stage 2. Medium Particle Pre-filter removes particles of a small to medium size (e.g. molds, spores and pollen) Gray, blue, or green in color.

Stage 3. Over 780 cubic inches of Activated Carbon and Zeolite removes smells, gases, and chemicals.

Stage 4. 60 square feet of True Medical Grade HEPA removes 95% of all particles larger than 0.1 microns and 99.97% of all particles larger than 0.3 microns are eliminated.

Stage 5: HEGA Carbon Cloth of Military Grade. For the adsorption of chemicals, gases, viruses, and bacteria, HEGA (High Efficiency Gas Arrestance) provides an incredibly high surface area.


The Bedroom Machine 5-Stage filter ensures that you and your family have more pleasant sleep by gradually removing smaller and smaller pollutants from the air.

Austin Air Bedroom Machine® with Pre-Filter replacement filter. The Austin Air Bedroom Machine® is intended to assist those who have a variety of sleep-related issues. According to the findings of two different scientific investigations, this device is quite successful at eliminating harmful airborne contaminants from homes. Get the restful night's sleep you deserve by keeping the air in your bedroom clean.

All standard size units and filters can be used interchangeably. Therefore, to upgrade to a Bedroom Machine® if you already own a standard size HealthMate®, all you need to do is buy a new Bedroom Machine® filter.

Before placing your purchase for a replacement filter, please double-check that you have chosen the right size and type. Incorrectly ordered filters may be subject to a restocking fee.

A big particle pre-filter in stage 1 collects particles that are visible to the unaided eye.

Small to medium particles like mold spores, pollen, bacteria, and viruses are captured in stage 2 by a medium particle pre-filter.

Stage 3 entails 15 pounds. smells, smoke, and VOCs through the chemical binding and absorption of an activated carbon/zeolite mixture.

The most powerful filtration media currently on the market, 60 square feet of certified true HEPA, eliminates 99.97% of all particles down to 0.3 microns and 95% down to 0.1 microns in stage 4.

In Stage 5, any leftover gases are removed using high-efficiency gas absorbent fabric.

Look for a label on the underside of your existing filter to determine its size. Standard size filter is indicated by the model HM400.

All filters come with a Pre-Filter

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Warranty Information

5 Year Pro Rated Warranty!
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2 Reviews

  • 5


    Posted by Cerena K. on 11th Jan 2024

    These are very expensive but they do a great job. My air is always clean. Thanks A.M.I.

  • 5


    Posted by Brenda B. on 21st Feb 2023

    shipped the same day, delivered in 3 days. works great. thank you!

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