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 4.9 out of 5 by 42 reviewers.
Rated 5.0 out of 5.0 by Does the job We have had our Blueair almost two years and we're very pleased with it. My husband smokes occasionally and I wanted to be sure we didn't have a smokey odor build up in the living room. The Blueair 403 is quiet and efficient. It is on low all day and if I notice any odors, I turn it up to high when we go to bed. When the filter needs changing, I can tell right away - the fresh odor that I usually encounter in the living room is gone, time to change. The filter does not last quite six months for us, we have a high volume ceiling that may come into play there but it is still more than worth it to us for the great job it does. June 27, 2014
Rated 5.0 out of 5.0 by Great for older houses/allergies My husband and daughter have allergies/congestion almost year-round. We moved into a house built in the '80s, and the quality of the air was noticeably worse than in our previous residence due to older ventilation system/dustiness plus some kind of older place smell... We decided that 2 of 403 series air filters would be a good investment for our family as we really value our health. We had these air filters for over 6 months now. I have noticed significant improvements in my husband's and daughter's congestion and allergy incidents. Best part - there is noticeably less dust in the house and the "old house" smell has been gone. I would recommend this product. June 21, 2014
Rated 5.0 out of 5.0 by Happy breather! I have been using a Blueair filter in our daughter's bedroom for several years and are extremely happy with the clean, dust-free air, the quiet motor, and the ease with which she is able to breath. Her allergies are now under control with the help of this filter, and her medications. It is most important that her bedroom be as allergen-free as possible, so that she is able to get the best possible rest and be ready to engage in life fully by day. The filter helps to make this possible, even in NYC air. Thank you! June 21, 2014
Rated 5.0 out of 5.0 by Quiet, Effective and Great Quality I have two of these units for going on 4 years. I put an addition on the house and added a wood pellet stove. Love the heat that produces in the winter, but not the dust from the pellets and ash. The 403 unit keeps the air (and room) much cleaner. The other unit is in the bedroom and helps with allergies. Both are quiet as well as very durable and well made. June 19, 2014
Rated 5.0 out of 5.0 by No more dust particles I have used the 403 Blueair with the HEPA particle filter for almost 6 months to avoid asthma resulting from dust mites. The filter has been very effective in my bedroom. My cleaning lady told me she doesn't have to dust anymore in the bedroom! When I phoned Blueair for a replacement filter, the agent was very nice and helpful - Thank you. June 19, 2014
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