AllerAir Air Purifiers
Established in 1996, AllerAir has quickly become recognized as a leader in the air purification industry, with over 100 different air purifiers available for residential, office, business and industrial applications. Institutions such as the Mayo Clinic, John Hopkins University, UCLA Medical Center, the Environmental Protection Agency (EPA) and the US Army all rely on AllerAir air purifiers to maintain their medical clean rooms, while high-tech companies such as Boeing Aircraft and IBM trust them to provide a contaminant-free environment in their manufacturing plants. AllerAir is also a member of the U.S. Green Building Council, a non-profit community of leaders working to make green buildings available to everyone within one generation.

AllerAir brings their industrial know-how to the consumer market in the form of room air purifiers that offer outstanding performance and reliability. No other air purifier manufacturer offers units with such large quantities of activated carbon (up to 160 pounds), or gives the consumer over 40 different proprietary carbon blends to choose from for controlling harmful gases, chemical fumes and odours. In addition, optional germicidal ultraviolet (UV) lamps are available for virtually all AllerAir air purifiers to help control the spread of airborne bacteria and viruses.
All AllerAir air purifiers are manufactured right here in Canada to the most exacting standards. In fact, AllerAir is so confident in the quality of their air purifiers that they offer the best warranty in the business – a full 10 years on most of their models!
Shop online, or order by phone:
Local: 613-894-0331
Toll Free: 1-877-467-7873
Email: sales@modernalchemyair.com


All AllerAir air purifier prices are in Canadian dollars and exclude applicable sales taxes and shipping.
Skip to AllerAir Quick Comparison Chart
AllerAir AirTube Exec Air Purifier
Clean Air that Travels With You
The most complete filtration system available in a compact air purifier. Removes chemicals, gases, odours and particles in smaller spaces. Double-impregnated carbon provides additional protection against harmful Volatile Organic Compounds (VOCs). A great unit to take with you when you travel to clean the air in hotel rooms or at the cottage. More details
- Low maintenance pre-filter
- 12 sq. ft. of true medical-grade HEPA material
- 7 lbs. of double-impregnated activated carbon
Price: $329.99 CAD
Free Shipping until March 18th
AllerAir 5000 Exec Air Purifier
Excellent General Purpose Air Purifier

One of our most popular all-purpose air purifiers. Superior filtration system handles a wide range of airborne particulate pollutants, including pollen, dust, mould spores, pet dander and harmful particles produced by radon and combustion. Also handles toxic gases, chemicals and odours. More details
- Low maintenance pre-filter
- 33 sq. ft. of true medical-grade HEPA material
- 18 lb., 2.5” deep carbon bed
- 2 antimicrobial filters
- Recommended for rooms of up to 115 sq. ft. (for premium cleaning)
or 230 sq. ft. (for general purpose filtration)
Price: $599.99 CAD
On Sale: $569.99 CAD until March 18th
Plus Free Shipping!
AllerAir AirMedic Exec Air Purifier
Advanced Allergen and Particle Filtration

Uniquely engineered to provide superior allergen and particle filtration via a 360 degree air intake and a perfectly sealed HEPA filter. An ideal choice for people with severe allergies, asthma or mould sensitivities. Also provides effective filtration of chemicals, gases and odours. More details
- Low maintenance pre-filter
- 23 sq. ft. of true medical-grade HEPA material
- 18 lb., 2” deep carbon bed
- Recommended for rooms of up to 210 sq. ft. (for allergy/asthma sufferers)
or 420 sq. ft. (for general purpose filtration)
Price: $599.99 CAD
Free Shipping until March 18th
AllerAir 5000 Vocarb Air Purifier
Enhanced Protection from VOCs

Special activated carbon blend adsorbs formaldehyde and other Volatile Organic Compounds (VOCs) produced by off-gassing from new houses, paint, furniture, carpeting, upholstery and office equipment. Also provides protection from harmful chemical fumes produced by household cleansers and art/hobby materials. Custom carbon blends available to handle specific chemicals (e.g., ammonia, sulphur dioxide, chlorine). More details
- Low maintenance pre-filter
- 33 sq. ft. of true medical-grade HEPA material
- 18 lb., 2.5” deep impregnated carbon bed
- 2 antimicrobial filters
- Recommended for rooms of up to 115 sq. ft. (for those with chemical sensitivities)
or 230 sq. ft. (for general purpose filtration)
Price: $699.99 CAD
Free Shipping until March 18th
AllerAir 5000 DS Exec Air Purifier
Enhanced Protection from Tobacco and Wood Smoke

Tailored specifically for the complex make-up of tobacco and wood smoke. Removes harmful airborne particles, fine ash, lingering odours and toxic chemicals, including benzene, nicotine, arsenic, cyanide and over 400 others. More details
- Unique tar-trapping pre-filter
- Micro-HEPA filter
- 24 lb, 3” deep carbon bed
- Recommended for rooms of up to 140 sq. ft. (for heavy smoke issues)
or 280 sq. ft. (for general purpose filtration)
Price: $799.99 CAD
Free Shipping until March 18th
AllerAir 5000 Exec UV Air Purifier
Superior Filtration Plus Germicidal Protection

Superior general filtration system removes airborne chemicals, odours, gases and particles. Germicidal
UV lamp offers added protection from airborne viruses, bacteria, mould spores and other microbes. Two antimicrobial filters suppress the growth of micro-organisms within the unit itself. More details
- Low maintenance pre-filter
- 33 sq. ft. of true medical-grade HEPA material
- 18 lb., 2.5” deep carbon bed
- 2 antimicrobial filters
- Recommended for rooms of up to 115 sq. ft. (for premium cleaning)
or 230 sq. ft. (for general purpose filtration)
Price: $799.99 CAD
Free Shipping until March 18th
AllerAir AirMedic+ Exec Air Purifier
Hospital-Grade Protection for Your Home and Office

Top-of-the-line AllerAir air purifier for people with severe allergies, asthma or mould sensitivities. Features a HEPA filter certified by an independent D.O.P. test, a 360 degree air intake, a specially-sealed European motorized impeller, and an impressive fan output rate of up to 560 cubic ft. per minute, making this the ultimate particle filtration device. Also offers advanced chemical, gas and odour adsorption. More details
- Low maintenance pre-filter
- D.O.P. tested HEPA filter containing 23 sq. ft. of true medical-grade HEPA material
- 18 lb., 2” deep carbon bed
- Recommended for rooms of up to 190 sq. ft. (for severe allergies, asthma or mould sensitivities) or
375 sq. ft. (for general purpose filtration)
Price: $799.99 CAD
Free Shipping until March 18th
AllerAir 5000 DX Exec Air Purifier
Heavy-Duty Chemical, Gas and Odour Control

Designed for commercial applications or homes where large concentrations of toxic gases, chemical fumes and strong odours are present. Deeper carbon bed provides a longer “dwell” time for optimum adsorption.
More details
- Low maintenance pre-filter
- Micro-HEPA filter
- 27 lb., 3.5” deep carbon bed
- 2 antimicrobial filters
- Recommended for rooms of up to 120 sq. ft. (for heavy-duty chemical, gas and odour control)
or 245 sq. ft. (for general purpose filtration)
Price: $899.99 CAD
Free Shipping until March 18th
AllerAir AirMedic+ MCS and AirMedic+ MCS D Air Purifiers
Designed for People with Multiple Chemical Sensitivities (MCS)

Simply the best choice for people with chemical sensitivities or severe environmental illnesses. Offers a customized carbon blend, premium components designed to exceed the highest-quality manufacturing standards and completely inert environmentally-friendly materials. More details
- Unbleached organic cotton pre-filter
- D.O.P. tested HEPA filter containing 23 sq. ft. of true medical-grade HEPA material (MCS)
- Micro-HEPA filter (MCS D)
- Custom carbon blend (see Carbon Test Kit below)
- 18 lb., 2” deep carbon bed (MCS)
- 25 lb., 3” deep carbon bed (MCS D)
- Sealed, variable speed motor, delivering a fan output rate of up to 560 cubic ft. per min.
- 360 degree air intake for advanced air gathering
- All-metal housings, inert gaskets, shielded cables and eco-safe, water-soluble
AFM bonding
- Recommended for rooms of up to 190 sq. ft. (for MCS sufferers) or 375 sq. ft.
(for general purpose filtration)
Prices: $1199.99 CAD and $1399.99 CAD (D)
Free Shipping until March 18th
AllerAir Carbon Test Kit
This sample pack of five different sources and blends of activated carbon allows people who are chemically sensitive, or who have MCS, to determine which blend is most suitable for them. This helps to ensure that the activated carbon being used in your air purifier will not have any ill-effects on your health.
Price: $59.99 CAD (Refundable upon the purchase of a MCS Unit)
AllerAir Air Purifier Quick Comparison Chart
Guide to AllerAir air purifier terminology:
- Micro-HEPA – filters 99% of particles down to 0.1 microns
- Medical Grade HEPA – filters 99.97% of particles down to 0.3 microns
- Exec – indicates a model containing normal activated carbon
- Vocarb – indicates a model containing impregnated activated carbon for better adsorption of volatile organic compounds (VOCs)
- D – indicates a model with a deeper carbon bed (3” instead of 2” or 2.5”) to better handle chemical fumes, gases and odours
- DX – indicates a model with an even deeper carbon bed (3.5”) to provide maximum “dwell time” for the adsorption of chemical fumes, gases and odours
- DS and DXS – indicates a model with an extra deep bed of activated carbon, specially blended to handle tobacco and wood smoke
- UV – indicates a model with a germicidal ultraviolet (UV) lamp to handle viruses, bacteria, mould spores and other microbes
| Model |
HEPA |
Carbon |
Room Coverage** |
Price (CAD) |
Unique Features |
| AllerAir AirTube Jr. |
Micro-HEPA |
4 lbs |
85 sq ft |
$259.99* |
Ultra-compact and portable |
| AllerAir AirTube Exec |
Medical grade, 12 sq ft |
7 lbs |
85 sq ft |
$329.99 |
Compact and portable |
| AllerAir 5000 Exec |
Medical grade, 33 sq ft |
18 lbs, 2.5" depth |
230 sq ft |
$569.99* |
|
| AllerAir AirMedic Exec |
Medical grade, 23 sq ft |
18 lbs, 2.0" depth |
420 sq ft |
$599.99 |
360 degree air intake, sealed HEPA filter |
| AllerAir 5000 Vocarb |
Medical grade, 33 sq ft |
18 lbs, 2.5" depth |
230 sq ft |
$699.99 |
Designed to handle VOCs |
| AllerAir 5000 DS Exec |
Micro-HEPA |
24 lbs, 3.0" depth |
280 sq ft |
$799.99 |
Engineered for tobacco and wood smoke |
| AllerAir 5000 Exec UV |
Medical grade, 33 sq ft |
18 lbs, 2.5" depth |
230 sq ft |
$799.99 |
Germicidal protection |
| AllerAir AirMedic+ Exec |
Medical grade, 23 sq ft |
18 lbs, 2.0" depth |
375 sq ft |
$799.99 |
360 degree intake, DOP tested HEPA filter, sealed motor |
| AllerAir 5000 DX Exec |
Micro-HEPA |
27 lbs, 3.5" depth |
245 sq ft |
$899.99 |
Designed for heavy chemical fumes, gases and odours |
| AllerAir AirMedic+ MCS |
Medical grade, 23 sq ft |
18 lbs, 2.0" depth |
375 sq ft |
$1199.99 |
Made with inert materials |
| AllerAir AirMedic+ MCS D |
Micro-HEPA |
25 lbs, 3.0" depth |
375 sq ft |
$1399.99 |
Made with inert materials, extra chemical, gas and odour protection |
*Sale prices and free shipping (in effect until March 18th)
**Assuming 4 air exchanges per hour in a room with 8 ft. ceilings
We also offer the following AllerAir air purifiers. To obtain more information or order any of these units, please contact us.
- AllerAir 5000 series air purifiers are the company’s most popular line. They measure 20.5”x15” and are available in eight colours.
- AllerAir 4000 series air purifiers are more compact than the 5000 models (17.5”x15”), contain less activated carbon and have a smaller HEPA filter. Available in Black or Sandstone.
- AllerAir’s 6000 series air purifiers are larger units (23.5” x 15”) that contain substantially more carbon, have larger HEPA filters and provide coverage of larger rooms. Available in Black, Sandstone or White.
| Model |
HEPA |
Carbon |
Room Coverage* |
Price (CAD) |
| AllerAir AirTube Vocarb |
Medical grade, 12 sq ft |
7 lbs |
85 sq ft |
$349.99 |
| AllerAir AirTube Supreme Exec |
Medical grade, 16 sq ft |
10 lbs |
85 sq ft |
$399.99 |
| AllerAir AirTube Supreme Vocarb |
Medical grade, 16 sq ft |
10 lbs |
85 sq ft |
$499.99 |
| |
|
|
|
|
| AllerAir 4000 Exec |
Medical grade, 22 sq ft |
12 lbs, 2.5" depth |
185 sq ft |
$499.99 |
| AllerAir 4000 Vocarb |
Medical grade, 22 sq ft |
12 lbs, 2.5" depth, Vocarb blend |
185 sq ft |
$599.99 |
| AllerAir 4000 Exec UV |
Medical grade, 22 sq ft |
12 lbs, 2.5" depth |
185 sq ft |
$699.99 |
| AllerAir 4000 D Exec |
Micro-HEPA |
16 lbs, 3.0" depth |
185 sq ft |
$699.99 |
| AllerAir 4000 D Vocarb |
Micro-HEPA |
16 lbs, 3.0" depth, Vocarb blend |
185 sq ft |
$799.99 |
| AllerAir 4000 DX Exec |
Micro-HEPA |
18 lbs, 3.5" depth |
195 sq ft |
$799.99 |
| AllerAir 4000 DX Vocarb |
Micro-HEPA |
18 lbs, 3.5" depth, Vocarb blend |
195 sq ft |
$899.99 |
| |
|
|
|
|
| AllerAir 5000 D Exec |
Micro-HEPA |
24 lbs, 3.0" depth |
230 sq ft |
$799.99 |
| AllerAir 5000 D Vocarb |
Micro-HEPA |
24 lbs, 3.0" depth, Vocarb blend |
230 sq ft |
$899.99 |
| AllerAir 5000 DXS |
Micro-HEPA |
27 lbs, 3.5" depth |
245 sq ft |
$899.99 |
| AllerAir 5000 DX Vocarb |
Micro-HEPA |
27 lbs, 3.5" depth, Vocarb blend |
245 sq ft |
$999.99 |
| |
|
|
|
|
| AllerAir 6000 Exec |
Medical grade, 45 sq ft |
24 lbs, 2.5" depth |
265 sq ft |
$699.99 |
| AllerAir 6000 Vocarb |
Medical grade, 45 sq ft |
24 lbs, 2.5" depth, Vocarb blend |
265 sq ft |
$799.99 |
| AllerAir 6000 Exec UV |
Medical grade, 45 sq ft |
24 lbs, 2.5" depth |
265 sq ft |
$899.99 |
| AllerAir 6000 D Exec |
Micro-HEPA |
28 lbs, 3.0" depth |
265 sq ft |
$899.99 |
| AllerAir 6000 D Vocarb |
Micro-HEPA |
28 lbs, 3.0" depth, Vocarb blend |
265 sq ft |
$999.99 |
| AllerAir 6000 DS Exec |
Micro-HEPA |
28 lbs, 3.0" depth |
300 sq ft |
$899.99 |
| AllerAir 6000 DXS |
Micro-HEPA |
36 lbs, 3.5" depth |
260 sq ft |
$999.99 |
| AllerAir 6000 DX Exec |
Micro-HEPA |
36 lbs, 3.5" depth |
260 sq ft |
$999.99 |
| AllerAir 6000 DX Vocarb |
Micro-HEPA |
36 lbs, 3.5" depth, Vocarb blend |
260 sq ft |
$1099.99 |
| |
|
|
|
|
| AllerAir AirMedic Vocarb |
Medical grade, 23 sq ft |
18 lbs, 2.0" depth, Vocarb blend |
420 sq ft |
$699.99 |
| AllerAir AirMedic D Exec |
Micro-HEPA |
25 lbs, 3.0" depth |
420 sq ft |
$799.99 |
| AllerAir AirMedic D Vocarb |
Micro-HEPA |
25 lbs, 3.0" depth, Vocarb blend |
420 sq ft |
$899.99 |
| AllerAir AirMedic+ Vocarb |
Medical grade, 23 sq ft |
18 lbs, 2.0" depth, Vocarb blend |
375 sq ft |
$899.99 |
| AllerAir AirMedic+ D Exec |
Micro-HEPA |
25 lbs, 3.0" depth |
375 sq ft |
$999.99 |
| AllerAir AirMedic+ D Vocarb |
Micro-HEPA |
25 lbs, 3.0" depth, Vocarb blend |
375 sq ft |
$1199.99 |
*Assuming 4 air exchanges per hour in a room with 8 ft. ceilings
An Important Word on Air Flow Rates and Room Coverage for AllerAir 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.
If you don’t see the exact product you are looking for, please contact us as we proudly carry the full line of products from:

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 air purifiers anywhere within the continuous 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 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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