Effective Filtration
Next Generation HEPA Filtration
HEPA is the most trusted filtration technology in the world, used by hospitals, high-tech clean rooms, and scientific laboratories. Our advanced BioGS® HEPA filtration system is HEPA-rated. It builds and improves on the traditional HEPA; composed of a proprietary fiber material, it traps airborne particles 0.3 microns in size at 99.97% efficiency and achieves over 99.99% removal of ultrafine 0.01-micron particles3.

One of the A3's unique features is the ability to customize the filtration to target your specific concerns. Customized filter is one of the five filters in the A3 air purifier. This bonus layer of protection enhances the cleaning power of your targeted pollutants. Each customized filter has a different proprietary coating or structure which helps target specific allergens or concerns.
 
Get acquainted with our brainiest air purifier yet, the A3 SPA-1000N. Outfitted with wireless internet capabilities, this unit allows you to monitor air quality and control purification in your home whether you're sitting on the couch or away from the house. Enjoy the effortless experience of clean air with this cutting edge version of our favorite machine.