Unlike other models with filters that cannot remove air impurities smaller than 0.3 microns, the three mechanical and electrostatic filters in the Blueair 403 air cleaner capture 99.97% of 0.1 micron particles, including allergy-provoking pollen grains, dust mites, mold spores, tobacco smoke, and pet dander particles, resulting in an average Clean Air Delivery Rate of 437.5 – 28% higher than the next air cleaner. 

The Blueair 403 air cleaner uses patented HEPASilent filters that allow air to flow freely through the unit, eliminating the need for powerful, noisy fans, and filtered air is discharged diffusely from vents, resulting in no noticeable draft.  Despite its quiet operation, the device is powerful enough to recycle air in 365’ sq. room six times every hour.  The filters are easily accessed and replaced, the casters allow ease of maneuverability, and the exterior wipes clean.  Includes one set of filters.

Blueair Brochure
View the Blueair Brochure.

Additional Information
Blueair is the system for people living with allergies, asthma, or other respiratory conditions, or for anyone who wants cleaner, more breathable air. The 403 effectively purifies air in rooms as large as 365 square feet.

Using patented two-stage HEPASilent™ technology, it captures 99.97% of the tiniest 0.1 micron particles on level one, including allergy-provoking pollen grains, dust mites, mold spores and pet dander particles.

This same filter technology earned the larger Blueair units Best of Class ranking in independent testing of Clean Air Delivery Rates. The 403 provides comparable performance for mid-sized rooms.

Value-added features include quiet operation, low energy use, galvanized steel construction and easy maintenance: simply open the side, slide out used filters and drop in replacements approximately every 6-9 months.

Envionmentally Aware
Blueair products offer exceptional performance without polluting the environment. Blueair replaces standard triclosan-coated paper or glass filter fibers, which can harm the environment when released into the waste stream, with safer, nontoxic polypropylene.

This revolutionary filter media is one of the least harmful plastics, producing only carbon dioxide and water as it decomposes. Because polypropylene is waterproof, our filters naturally resist contamination from bacteria, viruses and mold, without chemical additives or washes. Blueair even uses a special powder coat finish that produces no chemical outgassing.

Specifications

AHAM Certified
Blueair Air Cleaners are certified by the Association of Home Appliance Manufacturers. To learn more, view the Certified Air Cleaner Directory.