Standard Set Of 3 Air Filters
Blueair is the right system for people living with allergies, asthma, respiratory conditions, low immune systems, or energy alertness. Or for anyone who is concern about the air quality they breathe. The Blueair 501 effectively purifies air in rooms as large as 550 square feet. Using a two-stage HepaSilent™ REVOLUTIONARY PATENTED TECHNOLOGY, it captures 99.97% of the tiniest .1 micron particles on level one, including allergy-provoking pollen grains, dust mites, mold spores, pet dander particles, and textile dust. The HepaSilent specially design filters will not permit accumulation of mold and bacteria in them.