Blueair Classic 280i Air Purifier

The Blueair Classic 280i Air Purifier has been discontinued.

The WiFi enabled Blueair Classic 280i Plus air purifier brings clean, energizing air to spacious bedrooms, living rooms or any big room that's up to 279 sq feet. Fast Free shipping and 30 day returns. We believe that everyone has the right to breathe air as pure as nature intended. This passion for clean air led to the design of the world’s top-rated air purifiers. With HEPASilentTM technology, you get all the air quality without all the unwanted noise. Combine the highest Clean Air Delivery Rate (CADR) with the lowest noise levels for performance delivered silently, effectively, and stylishly.

Product Specifications

Room Size: 279 square feet
Size: 26"H x 20"W x 13"D
Weight: 35 lbs.
CADR: 500 Smoke, 500 Dust, 640 Pollen
Power Requirements:  AC 120V, 60 Hz
Energy Consumption: 20-80 watts
Decibels: 32-56 dB(A)
Particle Filter: HEPASilent
Warranty: 1-yr limited manufacturer's warranty/ 3-yr with registration


  • Maximum Room Coverage: Up to 279 sq ft (at 5 air changes per hour)
  • Filtration: For high efficiency particle removal and odor control; Captures 99.97% of all particles down to 0.1 microns
  • CADR: 180 Smoke, 200 Dust, 200 Pollen
  • Filters included: 1 x HEPASilent filter
  • Wifi enabled - Free downloadable APP
  • Sensors: Yes - PM 2.5 levels, VOC levels
  • Controls: Easy to read digital control panel
  • Sound level: Near silent operation 33 - 56 dB(A)
  • Fan speeds: 1, 2 and 3
  • Ozone emission: Zero
  • Energy consumption: 20 80 Watts
  • Dimensions (H x W x D):21 x 17 x 9 in (533 x 432 x 209 mm)
  • Product weight: 22 lbs (11 Kg)
  • Warranty: 1-yr limited/ 3-yr with registration
  • Energy Star qualified
  • CARB certified
  • Color: White with dark grey
Allergy Guard Plus Logos

Blueair Fresh Air

HEPASilent filter TechnologyTM combines electrostatic and mechanical filtration to deliver especially high performance along with whisper silent operation and low power consumption. 

Airborne particles are charged before they reach the filter. This makes the particles adhere to the polypropylene fibers in the filter more easily due to electrostatic forces. This allows the use of a less dense filter, so more air can be pushed through with less noise and using less energy.

Blueair Whisper Silent

Equipped with integrated sensors that scan the air quality in real time and adjust the fan speed to keep allergen levels low. 

Air quality reports can be sent directly to your smartphone via the BlueAir friend app, through which you can control your air purifier whether at home, at work or at play.