Genuine Filter Bros 402PF is fully compatible with all Blueair 400 Series Machines: Classic 402, Classic 403, Classic 405, Classic 410, Classic 450E and Classic 455EB / 480i.
The Filter Bros filter is designed to capture particles as small as 0.3 microns. As with all genuine Filter Bros products, this filter is both ultra-high quality and affordable. Our premium HEPA 400 is designed to maximize the quality of the air you breathe. A thick HEPA filter captures small particles, like pollen and pet dander — it is designed to capture particles as small as 0.3 microns.
The Filter Bros recommend replacing the HEPA portion of the filter every 6 months.
- HEPA Filter Bros HEPA filters capture up to 99.97% of particles in the air, including those as small as 0.3 microns. They help reduce a range of pollutants such as smoke, dander, and other odors for fresh pure air. The HEPA portion should be replaced every three months with regular use.
- Activated Carbon Filter Bros activated carbon filters absorb odors and larger particles more efficiently leading to extended use of your filters. We recommend replacing the activated carbon every three months with regular use for optimal performance.
Filters up to 99.97% of particles above 0.3 microns.
Fights against odors, smoke, and pet dander