Austin Air FR402A Bedroom Machine Replacement Filter, Black
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Austin Air
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Austin Air FR402A Bedroom Machine Replacement Filter, Black
- 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)
- STAGE 3 Over 780 cubic inches of Activated Carbon and Zeolite Removes chemicals, gases and odors
- STAGE 4 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.
Replacement filter for the Austin Air Bedroom Machine. The Austin Air Bedroom
Machine is designed to help those who suffer from various sleep-related
problems. The results of two separate clinical trials show this unit to be
highly effective at removing dangerous airborne pollutants from the home. Keep
the air in your bedroom free from pollution and get the good night’s sleep you
deserve.
Frequently Asked Questions
What does this filter remove from the air?
This replacement filter has four stages: a large particle pre-filter (dust, hair, pet dander), a medium particle pre-filter (molds, spores, pollen), activated carbon and zeolite stage (chemicals, gases, odors), and 60 sq. ft. of medical-grade HEPA that removes 99.97% of particles larger than 0.3 microns.
Is this filter compatible with my Austin Air unit?
This is a replacement filter specifically designed for the Austin Air Bedroom Machine model. Make sure you have the Bedroom Machine model before purchasing, as filters are model-specific.
How often do I need to replace this filter?
The product information provided doesn't include recommended replacement frequency. Check your Austin Air Bedroom Machine manual or contact Austin Air directly for guidance on when to replace the filter based on your usage.
What's the difference between this filter and a regular HEPA filter?
This is a multi-stage filter system with pre-filters for larger particles, a thick layer of activated carbon and zeolite for gas and odor removal, plus true medical-grade HEPA filtration—more comprehensive than filters with just HEPA alone.
Will this filter help with allergies or asthma?
Yes, this filter removes common allergens like pollen, molds, spores, dust, and pet dander across its pre-filter stages and captures fine particles with its HEPA stage, making it suitable for allergy and asthma sufferers.
