Blueair Blue Pure 221 Air Purifier

Blue Pure 221
In stock
  • Designed for large rooms
  • Three-part filtration
  • HEPASilent™ filtration technology
  • Change color in seconds
  • Quiet Mark awarded
  • Simple to place
  • Low energy consumption
  • Has Diva Blue and Dark Shadow Pre-Filters as standard - other colours available separately.

Blueair Blue Pure 221 Air Purifier 50m Sq.

Dust. Pollen. Smoke. Exhaust fumes... there’s not much you can do about all the particles swirling around in the air outside, but Blueair’s Blue Pure 221 Air Purifier gives you all the control you could want when you come home and shut the door. Its powerful filtration technology removes all kinds of particles and pollutants, so you can breathe just that little bit easier.

What’s in the box

⦁ Blue Pure 221 air purifier – designed to work in rooms up to 50m Sq., it has 3 fan speeds from whisper-quiet low to slightly-louder high for fast removal of pollutants; 360° air intake, and a single control button so it’s really easy to use.

⦁ Two washable fabric pre-filters – one blue and one dark grey stretchy ‘sleeve’ that wraps round the outside of the purifier and traps larger particles, helping to extend the life of the main filter.

⦁ Unique HEPASilent™ Filtration Technology with Activated Carbon Sheet – removes at least 99.97% of airborne particles down to 0.1 microns in size. And with the Activated Carbon Sheet it will effectively remove dust, pollen, pet dander, dust mites, bacteria, mould spores, some airborne viruses, VOCs, odours, smoke and airborne chemicals. Replacement filters are available when the one in the box comes to the end of its 6-month life (the built-in LED will glow red when it needs to be changed).

Designed for large rooms - Filters the air at the industry-recommended rate of 5x an hour (or about every 12 minutes) in a 50 m² room to effectively lower particle levels and maintain a comfortable environment in large living rooms, family rooms & playrooms.​

Blueair room effectiveness

The secret behind powerful filtration - The unique combination of electrostatic and mechanical filtration that we call HEPASilent™ filtration technology sets us apart. The combination allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance— resulting in quieter and more energy efficient air purifiers. It removes particles like dust, pollen, pet dander, allergens, mould, bacteria, even some viruses (down to 0.1 micrometres; some of them are even smaller than that); and the activated carbon filter takes care of gaseous pollutants like smoke, exhaust fumes, VOCs, odours and airborne chemicals.

Blueair HepaSilent

Blueair Odour removal

Three-stage filtration - A fabric pre-filter offers the first layer of protection, catching large particles like hair and dust mites and extending the life of the primary filter. The combination Particle + Carbon Filter uses a layer of activated carbon to filter light household odors from pets, cooking, and smoking, while the main particle filter removes airborne particles, like pollen, dust, pet dander, and more. Clean air is then released back into the room.

Blueair Three Part Filtration

Sleep and live without disruption - Noise-levels are no louder than a whisper on the lowest speed (32 dB) and equivalent to the noise level of rainfall on the highest setting (56 dB). So quiet - its enough to ensure that most of us will get a good night's sleep.Blueair sleep without distrubtion

Simple to place -Unlike some air purifiers with strict rules for placement, the Blue Pure 221 uses a 360-degree air intake, meaning you can place it almost anywhere in the room without compromising performance.

Blueair Simple to place

One button touch - the one touch button design controls the unit and also lets you know when to replace the filter (changes to glow red).

Blueair One touch button


Customisable pre-filters - Adapt your space with multiple color options. The colorful fabric doubles as a pre-filter, catching large particles and extending the life of the primary filter. Simply vacuum the fabric or throw it in the washing machine whenever it needs cleaning. Go without the pre-filter altogether for a clean Scandinavian look. Other colour options available too.

Blueair Customisable Pre Filters


Low energy consumption - ENERGY STAR rated for best-in-class energy efficiency (30-61 W) - certified room air purifiers are 40% more energy-efficient than standard models, so you can run your air purifier 24 hours a day without concern.

Blueair Low Energy Consumption


Independently verified by AHAM for a Clean Air Delivery Rate (CADR) of Smoke, Pollen and Dust at 590.

Blueair Independently Verified

More Information
Weight 7.000000
Colour White and Blue
Height (cm) 51
Width (cm) 33
Depth (cm) 33
Warranty 2 Year
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