Austin Air Bedroom Machine Replacement HEGA Air Filter
- We offer only genuine Austin Air Replacement Filters, no third party or off-brand replacement filters.
This is the Austin Air Bedroom Machine Replacement Filter (FR 402) for HM402 (B402) Purifiers and is the integral part of the most advanced filtering system that Austin Air has ever designed. It has been built to meet the requirements set out by the John Hopkins University Medical School.
STAGE 1 - Large Particle Pre-filter
- Use code "ATEN" and save 10% off all Air Purifier purchases and WE PAY all applicable Sales Tax (that's like another 6-10% OFF).
STAGE 2 - Medium Particle Pre-filter
| • ||Removes particles easily seen by the naked eye |
(e.g. dust, hair and pet dander)
| • || Removes small to medium size particles |
(e.g. molds, spores and pollen)
STAGE 4 - 60 sq. ft. of Certified HEPA Filtration
| • || Removes chemicals, gases and odors |
(e.g. sulfuric acid and ammonia)
| • ||Removes 99.97% of all particles |
larger than 0.3 microns
5-Year Pro-rated Filter Warranty
|• ||High Efficiency Gas Arrestance|
Austin Air offers a 5-year pro-rated filter warranty, by far the most comprehensive in the industry. No more costly filter replacements every few months or even years. Austin Air filters are designed to last for an amazing 5-years, under normal residential use.