Classic 605

Extra-large spaces
Classic 605
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C$432.00 C$1,079.99
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Strong galvanized steel. Self-adapting smart sensors with enhanced smoke and odor elimination. Plus, advanced app and voice control. To breathe is to believe.

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Optimal air for extra-large spaces

Filters the air in a 775 ft² space in about 12.5 min¹ (4.8x an hour, based on AHAM recommended removal rate) or up to 3,720 ft² in one hour on high speed to effectively lower particle levels and maintain a comfortable environment in extra-large spaces like open floor plans, studios, or basements.

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Senses and adapts to changing conditions

Integrated sensors auto-adjust to conditions in your environment as they change, so the air quality around you remains at a healthy level.

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Tough as steel, because it's made of it

Housing made from durable, galvanized steel stands the test of time. Backed by up to 5 years of warranty to guarantee cleaner air for years to come.​

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Sound design you can sleep on

Get clean air while you sleep without noise disruption. Quiet Mark approved for operating at a whisper quiet 32 dB on its lowest speed, and no louder than the 52 dB white noise of a floor fan on its highest speed.

Blueair Classic 605 eliminating allergens from air
Effective for allergen and asthma sufferers

Helps remove airborne allergens and asthma triggers like 99.99% of pollen³, as well as 99.97% of dust, pet dander, mold⁴, and smoke by using the standard particle filter that comes with the Classic 605. 

A DualProtection replacement filter is also available for boosted performance against smoke and odors.³ 

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Easy access hidden control panel

Manually check Wi-Fi and filter status. Adjust speed settings at any time, all with a control panel located under a flip-top lid that sleekly blends in with your interior aesthetics.

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Features that fit your lifestyle

Adjust the many adaptable in-app features to suit your needs. Everything from a child lock, to night mode scheduling, and LED brightness setting lets your purifier fit seamlessly into your life.

  • Wi-Fi connectivity for remote control
  • On/off timer
    Yes (via Blueair App)
  • Filter replacement indicator
  • Speed control options
    1 - 2 - 3
  • Wheels
  • Integrated air sensors
Inlcuded in the box
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Classic 605 air purifier
Blueair SmartFilter
Classic 600 Series Particle Filter
Blueair IN the box - Instruction manual 211+ auto
Instruction manual
  • Dimensions(HxWxD)
    26 x 20 x 13 in
  • Product weight
  • Energy consumption
    15 - 100 W
  • Sound level
    33 - 62 dB(A)
  • Air outlet
    Top and sides
  • Air inlet
    Bottom and sides
  • Recommended room size
    775 ft2
  • Air changes per hour (ACH)
  • Clean air delivery rate (CADR) - Pollen
    640 cfm
  • Clean air delivery rate (CADR) - Dust
    500 cfm
  • Clean air delivery rate (CADR) - Smoke
    500 cfm

Guarantee clean air for years to come with up to 2-years of warranty coverage when you register your air purifier.

I've replaced my filters, now how do I reset the filter replacement indicator?​

Press and hold down the LED button for 10 seconds to reset the replacement filter indicator. ​​

I'm having Wi-Fi connectivity issues, what can I do to troubleshoot?

First, make sure your Wi-Fi network is connected to the internet, and check that your network name and password are correct. You can also try unplugging the cord from the electrical outlet and plugging it back in again.

How do i disable the Wi-Fi function?

Press the Wi-Fi and filter buttons simultaneously for at least 3 seconds. To turn on the Wi-Fi function again, press only the Wi-Fi button for at least 3 seconds. 

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¹Based on third-party testing of removal rate of fine particles according to GB/T18801-2015 standard and pollen removal rate according to AHAM AC/1-2019 standard. According to AHAM, air changes per hour (ACH) is the measure of the outside air volume added to a space divided by the volume of that space over a set amount of time.  

²Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration. When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration. 

³Based on testing of noise levels (dB, according to ISO 3743) in a HEPASilent™/HEPASilent Ultra™ unit with the same particle CADR (GB/T18801-2015, particle size >0.3µm), compared to using H13 true HEPA filter in the same unit. 


⁴Tested on A.niger with minimum reduction rate of 99.99% in 60min 

*Tested on  E.Coli, Influenza A (H1N1), A.niger with minimum reduction rate of 99.9% in 60min.