Blueair Blueair Air Purifier 201/203 Smokestop/HEPA Replacement Filter

Blueair is the system for people living with allergies, asthma, or other respiratory conditions, or for anyone who wants cleaner, more breathable air. 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. Other filters only filter up to 0,3 micron particles.