Blueair 203 Slim Air Purifier

Economical Air Cleaning for Smaller Rooms

  • The Blueair 203 Slim is the predecessor to the new Blueair Classic 205 Wi-Fi enabled air purifier, and is still available for a limited time
  • The 203 is the same as the newer 205 model except that it is not Wi-Fi enabled and lacks the touch button control panel
  • It also has a less powerful motor making it more appropriate for smaller rooms (320 sq. ft. instead of 415 sq. ft. at 4 air exchanges per hour)
  • The Blueair 203 effectively and quietly removes particulate pollutants such as dust, pollen, pet dander, mould spores and other allergens from the air
  • An optional DualProtection filter is available for added protection from harmful gaseous pollutants such as Volatile Organic Compounds (VOCs), wildfire smoke and traffic emissions
  • Both the older 203 and the more advanced 205 model use the same Blueair 200 series filters
  • The full manufacturer's warranty is provided with the unit (details in the chart below)

Blueair 203 Slim – Product Description
Blueair 203 Slim – Filtration System
Blueair 203 Slim – Operational Details
Blueair 203 Slim – Construction and Measurements
Blueair 203 Slim – Accessories and Other Details
Blueair 203 Slim - Replacement Filters

Blueair 203 Slim Air Purifier

Blueair 203 Slim

Price: $319.00 CAD

Out of Stock

click here for replacement filters

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As noted above, the Blueair 203 air purifier is the same as the newly released 205 model (see full product description here), except that it is not Wi-Fi enabled and cannot be controlled remotely from your smartphone. The 203 also has a less powerful motor (i.e., can clean a room of up to 330 sq. ft. instead of 415 sq. ft. at 4 air exchanges per hour). It is also somewhat slimmer, being 8 inches in depth instead of 9 inches for the 205 model. Finally, it has a three-speed dial instead of the new touch button control panel on the 205, and a magnetic filter life timer that attaches to the outside of the unit rather than an on-board timer. If you aren't interested in high-tech features, and want to run it in a slightly smaller room, then the Blueair 203 offers incredible value, saving you more than $100 off the price of the Wi-Fi enabled 205.

Pre-Filter None
Particle Filtration System Non-toxic polypropylene filter media, capable of trapping 99.97% of particles down to 0.1 microns
Type of Filters Available Particle
DualProtection (Optional)
Number of Filters Required 1
Type of Carbon Media Particle: None
DualProtection: Woven activated carbon cloth made from 100% pure coconut carbon
Average Filter Life 6 months
Estimated Filter Replacement Costs Particle: $80 ($65 if a Twin-Pack is purchased)
DualProtection: $170 ($130 if a Twin-Pack is purchased)
UV Lamp Not available
Average UV Lamp Life N/A
UV Bulb Replacement Cost N/A
Room Coverage in sq. ft.**
(on High Speed Setting)
2 air exchanges/hr: 640
4 air exchanges/hr: 320
6 air exchanges/hr: 215
8 air exchanges/hr: 160
Air Flow Rate**
(on High Speed Setting)
170 cubic ft. per min.
Air Intake From the back of the unit
Air Output From the top of the unit
Ozone Emission None
Decibel Level 32 dB (low) to 56 dB (high)
Voltage 115/60Hz
Power Consumption 20 watts (low) – 80 watts (high)
Cord Length 5 feet
Safety Approvals CSA/UL approved
Motor Ultra-quiet, Energy Star qualified
Speed 3 control settings
Housing Construction All-steel with baked-on powder-coated finish
Filter Access Back panel door easily opens to facilitate filter changes. No tools required.
Maneuverability Built-in hand grips on both sides of unit
Dimensions 21” (height) x 17” (width) x 8” (depth)
Operating Weight 25 lbs.
Shipping Weight Approx. 30 lbs.
Wi-Fi Enabled No
Friend App Compatible No
Blueair Aware Compatible No
Remote Control No
Filter Life Monitor Magnetic filter replacement indicator
Programmable Timer No
Optional Accessories None
Warranty 5 years if filter is purchased from an authorized dealer and replaced every six months without fail (keep receipts),
1 year otherwise
Place Manufactured China
Colour Neutral white/dark grey
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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.

To order by phone, or for more information, call: 613-894-0331
Toll Free: 1-877-467-7873

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