Blueair 203 HEPASilent Air Purifier
The Perfect Air Cleaning Solution for Small Bedrooms

Virtually inaudible operation and compactness make this Blueair air purifier the ideal choice for small bedrooms and office cubicles. Perfect for light sleepers, people sensitive to noise or those who don’t want to disturb co-workers in an open office environment. Outstanding particle removal provides relief for allergy sufferers and peace of mind for health-conscious individuals. More details
- High-performance particle removal down to 0.1 microns
- Ultra-quiet operation
- Optional Gas & Odour SmokeStop™ filter available for improved adsorption of gaseous pollutants and tobacco smoke (2 lbs. of carbon)
- Recommended for rooms of up to 125 sq. ft. (for premium cleaning) or 250 sq. ft. (for general purpose filtration)
Price: $329.99 CAD
On Sale: $314.99 CAD for a limited time
Plus Free Shipping!
Blueair 403 HEPASilent Air Purifier
Effective and Quiet Air Cleaning for Mid-Size Rooms
Incredibly quiet operation makes this Blueair air purifier a great choice for people concerned about noise levels, while still demanding the very best in air cleaning performance for mid-size rooms. Revolutionary HEPASilent™ technology combines mechanical filtration and electrostatic principles to achieve outstanding particle removal, all in a mid-size unit. More details
- High-performance particle removal down to 0.1 microns
- Ultra-quiet operation
- Optional Gas & Odour SmokeStop™ filter available for improved adsorption of gaseous pollutants and tobacco smoke (3 lbs. of carbon)
- Recommended for rooms of up to 265 sq. ft. (for premium cleaning) or 530 sq. ft. (for general purpose filtration)
Price: $549.99 CAD
On Sale: $499.99 CAD for a limited time
Plus Free Shipping!
Blueair 450E GO SmokeStop Air Purifier
Effortless High-Performance Air Cleaning for Mid-Size Rooms

Offers all of the incredible features and compact size of the Blueair 403 HEPASilent, but with cutting edge electronic controls and added protection from chemical fumes, toxic gases and unpleasant odours. Dust and odour sensors can be activated to identify changes in air quality and automatically adjust fan speeds as needed. LCD displays show detected contaminants and filter life, with the included wireless remote providing added convenience. More details
- High-performance particle removal down to 0.1 microns
- 3 lbs. of specially blended activated carbon
- Ultra-quiet operation
- Recommended for rooms of up to 265 sq. ft. (for premium cleaning) or 530 sq. ft. (for general purpose filtration)
Price: $689.99 CAD
On Sale: $599.99 CAD for a limited time
Plus Free Shipping!
Blueair 503 HEPASilent Air Purifier
High-Capacity Air Cleaning for Asthma and Allergy Sufferers

Ideal for asthma and allergy sufferers due to its ability to capture microscopic airborne particles down to 0.1 microns, about three times smaller than that achieved by standard medical-grade HEPA filters alone. Highly recommended for people seeking effective air cleaning in a sleek, quiet and energy efficient unit. Great value for the money! More details
- High-performance particle removal down to 0.1 microns
- Ultra-quiet operation
- Optional Gas & Odour SmokeStop™ filters available for improved adsorption of gaseous pollutants and tobacco smoke (5.3 lbs. of carbon)
- Recommended for rooms of up to 390 sq. ft. (for asthma and allergy sufferers) or 780 sq. ft. (for general purpose filtration)
Price: $659.99 CAD
On Sale: $599.99 CAD for a limited time
Plus Free Shipping!
Blueair 603 HEPASilent Air Purifier
Premium Air Cleaning for Large Living Spaces

Star performer of the Blueair line of air purifiers. Able to clean a remarkable 860 sq. ft. area with 4 complete air exchanges per hour. Elegant design, superb energy efficiency and high-end air cleaning help to make this the ultimate choice for those looking to control allergens and other contaminants in open concept living spaces. More details
- High-performance particle removal down to 0.1 microns
- Ultra-quiet operation
- Optional Gas & Odour SmokeStop™ filters available for improved adsorption of gaseous pollutants and tobacco smoke (5.3 lbs. of carbon)
- Recommended for rooms of up to 430 sq. ft. (for premium cleaning) or 860 sq. ft.
(for general purpose filtration)
Price: $769.99 CAD
On Sale: $699.99 CAD for a limited time
Plus Free Shipping!
Blueair 650E GO SmokeStop Air Purifier
Wide-Spectrum Air Cleaning and Incredible Room Coverage

Features the striking design and impressive capabilities of the Blueair 603 HEPASilent, but with greater air flow rates for maximum room coverage. The only air purifier we carry that is capable of effectively cleaning rooms of over 920 sq. ft. Offers wide-spectrum air cleaning of particles, chemicals, gases and odours, plus top-of-the-line features. In auto mode, state-of-the-art electronics enable dust and odour sensors to automatically detect and control airborne contaminants before they can trigger allergic and asthmatic reactions. More details
- High-performance particle removal down to 0.1 microns
- 5.3 lbs. of specially blended activated carbon
- Ultra-quiet operation
- Recommended for rooms of up to 460 sq. ft. (for premium cleaning) or 920 sq. ft. (for general purpose filtration)
Price: $919.99 CAD
On Sale: $799.99 CAD for a limited time
Plus Free Shipping!
Blueair Air Purifier Quick Comparison Chart
Guide to Blueair air purifier terminology:
- HEPASilent – filtration system capable of capturing 99.97% of particles down to 0.1 microns
- GO (Gas & Odour) SmokeStop – filtration system capable of capturing 99.97% of particles down to 0.1 microns, with a specially blended activated carbon component for improved adsorption of chemicals, gases and odours, as well as tobacco smoke pollutants
- E – indicates models with LCD displays and state-of-the-art electronic controls. These air purifiers have special dust and odour sensors that control the air purifier in Auto Mode, automatically matching fan speeds to detected particulate, chemical and odour concentrations in the air. ‘E’ models also come with a wireless remote control unit so that fan speeds and timer functions can be adjusted with ease.
| Model |
Particle Filtration System |
Carbon |
Room Coverage** |
Price (CAD) |
| Blueair 203 HEPASilent |
Mechanical filtration (1 filter) and electrostatic |
Minimal |
250 sq ft |
$314.99* |
| Blueair 203 GO SmokeStop |
Mechanical filtration (1 filter) and electrostatic |
2 lbs, specially blended |
250 sq ft |
$364.99* |
| |
|
|
|
|
| Blueair 403 HEPASilent |
Mechanical filtration (1 filter) and electrostatic |
Minimal |
530 sq ft |
$499.99* |
| Blueair 403 GO SmokeStop |
Mechanical filtration (1 filter) and electrostatic |
3 lbs, specially blended |
530 sq ft |
$549.99* |
| Blueair 450E GO SmokeStop |
Mechanical filtration (1 filter) and electrostatic |
3 lbs, specially blended |
530 sq ft |
$599.99* |
| |
|
|
|
|
| Blueair 503 HEPASilent |
Mechanical filtration (3 filters) and electrostatic |
Minimal |
780 sq ft |
$599.99* |
| Blueair 503 GO SmokeStop |
Mechanical filtration (3 filters) and electrostatic |
5.3 lbs, specially blended |
780 sq ft |
$679.99* |
| |
|
|
|
|
| Blueair 603 HEPASilent |
Mechanical filtration (3 filters) and electrostatic |
Minimal |
860 sq ft |
$699.99* |
| Blueair 603 GO SmokeStop |
Mechanical filtration (3 filters) and electrostatic |
5.3 lbs, specially blended |
860 sq ft |
$779.99* |
| Blueair 650E GO SmokeStop |
Mechanical filtration (3 filters) and electrostatic |
5.3 lbs, specially blended |
920 sq ft |
$799.99* |
*Sale price plus free shipping for a limited time
**Assuming 4 air exchanges per hour in a room with 8 ft. ceilings
An Important Word on Air Flow Rates and Room Coverage for Blueair Air Purifiers:
Many retailers and manufacturers overstate maximum room coverage figures by calculating them with air flow rates measured without filters installed (i.e., fan output) or with too low a number of air exchanges per hour to properly clean the room. Modern Alchemy Air Purifiers believes in stating the actual delivered air flow rates for the air purifiers we sell, as well as realistic room coverage figures calculated at effective air cleaning levels.
Also note that air purifier performance should not be judged by air flow rates and room maximums alone. Many features that make an air purifier more effective at cleaning the air actually reduce the air flow rate. For example, higher grade HEPA filters, well-sealed filtration systems and large amounts of carbon all increase air resistance and reduce delivered air flow rates.
Blueair Company Information
Blueair is a company with an exclusive focus – designing and manufacturing the very best air purifiers for people who don’t want to compromise on health, functionality or style. Founded in Sweden in 1996, Blueair has quickly earned a reputation for developing technologically innovative and high-performance air cleaners. Blueair air purifiers are noted for being sleek, quiet and effective, offering maximum air cleaning power with minimal noise, draft and power usage.
By meeting the strict energy efficiency guidelines set by the US Environmental Protection Agency (EPA) and the Department of Energy (DOE), all Blueair air purifiers have received the esteemed Energy Star rating. In addition, the performance of each Blueair air purifier is independently verified through testing at a third-party laboratory as part of the Association of Home Appliance Manufacturers’ Clean Air Delivery Rate (CADR) program.
The unique styling of Blueair air purifiers has earned the company one of the most prestigious design awards in Scandinavia – the Excellent Swedish Design award. A Blueair air purifier even graces the National Museum in Stockholm in a permanent exhibit of innovative function and design.

Perhaps most important of all, the Food and Drug Administration (FDA) has now listed nearly all Blueair air purifiers as medical devices, allowing allergists, pulmonologists, and other physicians to prescribe Blueair air purifiers to their patients.
In addition to being environmentally conscious, Blueair is also committed to helping people in need. After the September 11th attacks, Blueair donated 25 air purifiers to New York City schools because students and teachers were experiencing breathing problems due to airborne contaminants such as soot, dirt and ash.
Blueair Air Purifier Reviews and Testimonials
“Wow what a difference this Blueair 450E air purifier has made in our home; my regret is that I never found out sooner how truly efficient it is. I am so glad to say that after the first night, I was not congested and was able to sleep through the night.”
B. Ball, Collingwood, ON
“I absolutely love my two Blueair 203 HEPASilent air purifiers. I have had so many different kinds of air cleaners over the years, and in the end, they were all garbage. I have a new puppy and my allergies need to be kept in control; I know my allergist would be impressed.”
H. Stepien, Toronto, ON
“We are very happy with our Blueair 650E air purifier. I am an allergy sufferer and since we started using the air purifier, my symptoms have decreased. We would recommend the Blueair 650E to any potential customer.”
D. Patey, St. Anthony, NL
“I am delighted with my Blueair 503 HEPASilent. Within hours of turning it on, the dust in my apartment was visibly less and the air so much fresher. I wish I had gotten one sooner.”
Timothy O, Toronto, ON
“I love my Blueair 203 GO SmokeStop and Blueair 403 GO SmokeStop air purifiers! I don’t know what I did without them!”
P. O’Leary, Ottawa, ON
“I have found the Blueair 203 HEPASilent to be very quiet and its narrow profile fits well into my home. I have had mine for about 2 months, and I just ordered another unit (a Blueair 503 HEPASilent) for our main living space.”
A. Low, Toronto, ON
If you don’t see the Blueair air purifier that you are looking for, please contact us as we proudly carry the full line of products from Blueair.

Modern Alchemy Air Purifiers is 100% Canadian-owned, operating out of Ottawa, Canada. We proudly serve Vancouver, Calgary, Edmonton, Regina, Winnipeg, Toronto, Montreal, Halifax, St. John’s and all points in between. We also ship our Blueair air purifiers anywhere within the contiguous United States.
Our company offers expert advice, outstanding products, great prices and unparalleled customer service. We are happy to answer any questions you may have about the Blueair products we sell so that you can buy with confidence.
Phone: 613-894-0331
Toll Free: 1-877-GO-7-PURE (1-877-467-7873)
Email: info@modernalchemyair.com

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