Blueair HEPASilent Air Purifier-403 - The Home Depot


Model # 403

Internet # 202583063

HEPASilent Air Purifier

Blueair HEPASilent Air Purifier

This item has been discontinued.
The Home Depot no longer carries this specific product.

$549.00 / each


Model # 403

Internet # 202583063

The Blueair 403 continues to deliver outstanding performance that has withstood the test of time. Using patented 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. The Blueair 403 is designed for maximum performance in mid-size rooms. Our Swedish design is not only attractive but built to last. We are known for our durable construction that is made of galvanized steel and is powder coated for durability and environmental protection that produces no chemical off gassing. The air purifier housing is easy to clean, and won't pick up grime and oily stains the way plastic may. Air is drawn into the unit via an ultra-quiet fan. Airborne particles pass through an ion chamber and are charged to ensure that they adhere effortlessly to Blueair’s progressive three-stage filter. Cleaned air that is free of impurities is recalculated into the room.

  • AHAM certified for rooms up to 365 sq. ft.
  • 99.97% filtration efficiency for particles down to 0.1 microns such as dust, pollen, bacteria, virus, pet dander, mold spores and other airborne particles
  • Energy Star qualified
  • 5 air changes per hour
  • HEPASilent technology traps particles with mechanical and electrostatic filters, creating an open airflow system that remains near silent while cleaning
  • CADR Rated - Meets strict efficiency guidelines ensuring a high volume of clean, filtered air is delivered
  • 3 stage progressive filter - It’s like having three filters in one capturing large particles at the first layer and small particles, including bacteria, at the second and third layers; Exhaust filter design resists clogging for continuous filtration at peak performance levels
  • Protective steel housing - Made of galvanized steel for a strong, durable design
  • Winner of multiple design awards ensuring the Blueair 203 looks great with your decor
  • Filters are a breeze to change - just slide them right in and out
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Assembled Depth (in.)  11 in  Assembled Height (in.)  23 in 
Assembled Width (in.)  20 in  Maximum coverage area (sq. ft.)  365 
Product Depth (in.)  11  Product Height (in.)  23 
Product Width (in.)  20 in 
Air Purifier Type  Tower  Air Treatment Product Type  Air Purifier 
Automatic shutoff  No  CADR (Clean Air Delivery Rate)  240 
Color  White  Color Family  Whites 
Control Type  Manual  Effectiveness (%)  99.97 
Electrostatic  Yes  Filter/bulb monitor  No 
Filtered or Filterless  Filtered  Number of Fan Speeds  4 or More 
Number of cleaning stages  Portable  No 
Primary Filter Type  HEPA - Type  Product Weight (lb.)  33 lb 
Remote Control  No  Removes bacteria  Yes 
Removes dust  Yes  Removes mold  Yes 
Removes odors  No  Removes particulates  Yes 
Removes pollen  Yes  Removes viruses  Yes 
Returnable  30-Day  Timer  No 
UVC lamp  No  Voltage (volts)  120 
Wall Mountable  No 
Warranty / Certifications
Certifications and Listings  AHAM Certified,CARB Compliant,ETL Listed  ENERGY STAR Certified  Yes 
Manufacturer Warranty  5 year Limited 


Rated 4.8 out of 5 by 29 reviewers.
Rated 5 out of 5 by Blueair Model 403 I have had my Blueaire 403 for about two months. I am very happy with the appearance, the quiet operation, and the performance. I note that some others said that the 403 is the best choice for many people. I have never seen any of the other models, but I am pleased with this machine's air cleaning ability in a 10' x 14' room. I suspect it can handle larger rooms also. I had to call the Blueair company to enroll in the filter club. They lost my mail-in application. Anyway, I will appreciate being sent my new filters on a regular basis. Buy one. December 21, 2014
Rated 5 out of 5 by 2 kids with breathing problems now I have two small children with asthma. Since the addition of the Blueair 403, the upstairs portion of our house is nearly dust free, the air quality can be sensed, and the kids sneeze a lot less. While we keep the house very clean, I am continually amazed at how dirty the filter is every 6 months when I change it. That alone is a testament to the quality of this unit. It is very quiet and energy efficient. I also LOVE the filter club which mails the filter every 6 months without me having to order it. Great customer service as well! December 15, 2013
Rated 5 out of 5 by Really helped my allergies! The story starts when I moved in with my fiancee and she had a cat...being deathly allergic to cats I spent a miserable month trying 4 different air purifiers and taking every allergy pill you can imagine.  Finally after some research I came across Blueair and it is the best find I have ever made!  I have one in my bedroom and one in the living room and it really makes a difference.  I'm taking much less medicine and can actually sleep through the night without waking up to blow my nose.  This air purifier really does what it is made for! November 1, 2013
Rated 5 out of 5 by Awesomely Quiet I have been using my Blueair air purifier for several years now without any issues of any sort; it is one of the best clean air investments I have ever made for my home. It operates in my bedroom because my cats (whom I am allergic to) sleep there too. It is awesomely quiet and that is an extremely important feature to me as I am a very light sleeper. I cannot imagine having a good night's sleep without it. When it finally wears out, I will replace it by another Blueair product, without question. November 20, 2013
Rated 5 out of 5 by Blue Air 400 Series Air Filters We have 4 dogs that live with us in our house. There is a lot of dog dander and dust flying around in our residence. We have had two filters for 4 to 5 years. They have greatly reduced the dust and dander in the air and have helped us to breathe better and sleep better at night. Blue Air's filter replacement program makes it easy to keep track of replacing the filters every 6 months. Thank you Blue Air for making our lives a lot simpler. December 11, 2013
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