Front view of the BlueAir 402 air purifier 2-pack
Blueair 403 HEPA Air Purifier (2-Pack)

Blueair 403 HEPA Air Purifier (2-Pack)

The Blueair 403, quiet and effective, is best for master bedrooms and living rooms. (2-pack)

  • Energy Star Certified
  • Durable steel construction
  • Magnetic filter reminder indicator
  • Quiet operation on low fan setting
  • Filter included with air purifier

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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 uses a patented two-stage HEPASilent™ technology, it captures 99.97% of the tiniest .1 micron particles, including allergy-provoking pollen grains, dust mites, mold spores and pet dander particles. The efficient Surround Air™ vent system delivers exceptional air exchange without annoying drafts. Easy maintenance: simply open the unit's lid, lift out and drop in filters every 6 months. Includes 5 year warranty.

Note: Does not ship with casters.

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Front view of the BlueAir 402 air purifier 2-pack
Blueair 403 HEPA Air Purifier (2-Pack)

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Blueair 403 HEPA Air Purifier (2-Pack) 4.8 5 19 19
Would buy again It's easy to use (change out filters/operate), quiet, and does what it advertises. My wife's allergies are much improved since installing the unit, though she still insists on having her cat basically sleep in her face. This really is a testament that the device actually works so well, as she can notice a difference even while wearing her favorite cat for a hockey mask most of the time. (did I mention she is allergic to cats?) Blue light is a bit much on the unit, but I'm just going to paint over it or obscure it. Unit is making a noticeable difference in a downstairs area with approximately 1200sq feet. Considering purchasing a second for our larger room. [...] November 15, 2010
Cleans the airspace in my house. i bough this cuz i live in a basement and the air is very dense and polluted with dust and who knows what. now i have been running this filter system and so far it feels much cleaner. very satisfied with it. i will get another soon to have one for the room and one for the living room. May 1, 2011
Great features I tired another air purifier out first that was $1200.00 but read about the BlueAir on the internet which seemed to be as good. I took my other one back before my free trial was up and ordered the BlueAir 403. It works just as well and I saved $800.00. The only difference was a violet light. I love my BlueAir and it helps me a lot. I know how much it helped me to read reviews from different people when I was trying to find the right one. The BlueAir was shipped to Maine and came it perfect condition and was fast deliverly. I am very happy with my BlueAir. April 8, 2011
What a relief! I have the BlueAir 403 Air Purifier set up in my bedroom. My allergies have been getting worse with age. This device makes me forget about that while I sleep. I feel great after being able to sleep comfortably throughout the night. Combine the BlueAir 403 Air Purifier with a neti pot and this is a winning combination. Thank you BlueAir! April 13, 2012
Nice and quiet but seems to get the job done I have severe allergies and was hopeful that an air purifier would greatly improve my situation. While it has not proven to be a cure this purifier has helped improve my ability to sleep without excessive stuffiness. I had an Alen before this one and could not run it on the higher speed settings because it sounded like a plane landing in my house - and it was less effective. This BlueAir is drastically more quiet on the higher settings (which I run during the day with the bedroom door closed) and I cannot hear it at all on the #2 setting that I use when sleeping. All in all I recommend this product as it seems to have helped where little has proven to help me before. January 4, 2012
I purchased this unit for my customer I purchased this item for one of my best customers. Some of the office staff smokes in their offices and he does not smoke. After one week I paid him a visit, Paul was very excited with the results ," the air smells better" was his first words and could not stop shaking my hand. I could not hear the unit running,that was a must because Paul is a V.P. on the phone and on his computor all the time. Thank you for checking out this unit , it is worth the money. June 27, 2011
I am very pleased with this unit!! I have allergies! They were really getting bad this winter. Dust, Air Mites, and Pet Dander. I can honestly say that this Air Purifier has helped reduce my coughing, sneezing and runny nose. By cleaning the air that I breath. I will add that the air is fresher in my bedroom. That is a blessing. I can breath. February 15, 2011
Helps my Cat Allergies Immensely Our cat insists on sleeping in our bed with us and I was having to take allergy medicine every night before going to sleep. And in the morning, I would need to use an inhaler for asthma. We finally decided to purchase the BlueAir 403, and after the first couple hours of turning it on, you could smell/feel a difference in the quality of air in the bedroom. It is much better, and has alleviated most of the allergy and asthma symptoms. I change the filter every 6 months as instructed, and am amazed at how dirty the filter is, which tells me that is really is working. Plus every week, I have to wipe off the intake of all the cat hair it collects. I would recommend this purifier and I'm glad we purchased it. October 31, 2011
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