The Blueair Classic 280i is a very capable air purifier, suitable for use in rooms up to 26 m² in size. As a result, it performs best when used in smaller spaces such as bedrooms, studies and bathrooms.
The Classic 280i excels at removing a wide range of pollutants from the surrounding air supply, and it can effectively trap particles down to 0.1 microns in size.
Therefore, it reduces the pollution levels of many common contaminants, including:
To remove so many pollutants, the Classic 280i uses Blueair’s unique HEPASilent filter to great effect. As a result, it can cause a 99.97% reduction of particles such as dust, pollen, mould and spore while also reducing odours and VOC (Volatile Organic Compound) levels.
For best results, Blueair recommends replacing the HEPASilent filter every 6 months.
When used in its AUTO mode, the Classic 280i can independently alter its fan speed based on the detected air quality. Therefore, during periods of low air quality, it can increase the speed setting to reduce pollutant levels swiftly.
Additionally, the unit converts the air quality information it gathers into direct feedback. An LED indicator then displays that information by changing its colour to either blue or amber depending on the surrounding air quality.
Rounding out the filtration package offered by the 280i is the ability to alter the fan speed. There are a total of four settings available, and the highest level, “3”, offers the best filtration performance.
When used on the “3” setting, the Classic 280i can produce CADR’s of:
Additionally, in rooms sized 26 m², it can complete five full air changes in an hour. Allowing for very fast purification in suitable environments.
Beyond its exceptional performance, the Classic 280i is quiet when active, and its HEPASilent filter produces 10% less noise than traditional HEPA filters.
While operating at its lowest fan speed, it only produces 32 dB of noise. That’s equivalent to the sound of whispering, making it suitable for use at night time.
Matching those quiet noise levels, the 280i is also very power efficient. When active, it only requires a maximum of 80 watts of power. As a result, it’s cheap to run, even for extended periods.
The Blueair Classic 280i is certified by multiple industry bodies, including AHAM (Association of Home Appliance Manufacturers, Quiet Mark and Energy Star.
Therefore, it is proven to alleviate symptoms caused by strong allergies to airborne particles such as dust or pollen.
Control your Blueair Classic 280i right from your phone using Blueairs easy-to-use app. The app will allow you to control a wide range of features such as fan speeds and operation modes as well as see the pollutant levels and air quality of the surrounding air.
HEPASilent™ Technology
6 Months
33 - 62 dB
72 m²
15 - 100 W
HEPASilent™ Technology
6 Months
32 - 52 dB
40 m²
15 - 90 W
HEPASilent™ Technology
6 Months
32 - 56 dB
26 m²
20 - 80 W
HEPASilent™ Technology
6 Months
32 - 52 dB
40 m²
15 - 90 W
HEPASilent™ Technology
6 Months
33 - 62 dB
72 m²
15 - 100 W
