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Blueair Blue 221 Air Purifier

Blueair Blue 221 Air Purifier

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Using the unique HEPASilent progressive filtration technology, combined with mechanical and electrostatic filtration, it can capture almost 99.97% of various air pollutants as small as 0.1 microns in the air, such as: pollen, dust, pet dander, mold spores, smoke, allergens and Bacteria etc. The filter contains activated carbon, which can remove peculiar smell, harmful gas and VOC.

Suitable for places within 540 sq ft (50m2).
Extremely clean and stylish, one-key clean
Studies have shown that indoor air is five times more polluted than outdoor air.
Blue Pure 221 is suitable for a 540 sq ft space and can purify the air 5 times per hour-to maintain a perfect clean breath and create a pure land for personal health. The air is as clean as being in the best environment on the earth.
If your room is smaller, the air will be cleaned faster and more frequently.

【feature of product】
Designed for large rooms
In a room of 50 square meters, the air can be thoroughly purified at the industry-recommended air exchange rate of 5 times per hour (or once every 12 minutes), effectively reducing the concentration of particles, and creating a spacious living room, family room and game room for you comfortable environment.

Air purifier recommended by Consumer Reports
After independent review by experts of Consumer Reports, it was rated as the top air purifier and was recommended.

The mystery behind the super filtration performance
We combine electrostatic and mechanical filtration technology to bring our original HEPASilent filtration technology, which makes us unique in the industry. This combination of technologies allows us to use a lower-density filter material. Compared with the traditional HEPA filter, the air pressure required is lower, and the performance is not compromised, so that the air purifier can run ultra-quietly and more energy-saving .

Three-stage progressive filter
The front fabric filter provides the first layer of protection to capture large particles, which can extend the life of the main filter. The particle + activated carbon composite filter is an activated carbon layer, which can filter out light and peculiar smells caused by pets, cooking and smoking in the home, and the main particle filter can be used to remove suspended particles in the air, such as pollen, dust, and pet skin. Crumbs etc.

Sleep soundly, quiet and undisturbed
In the lowest wind speed mode, you can enjoy an almost silent noise level (32 dB), while in the highest operating mode, it is only equivalent to the noise level (56 dB) caused by rain.

Place as you wish
Unlike other air purifiers with strict placement standards, Blue Pure 221 uses a 360-degree air inlet design, allowing you to place it as you like, no matter where it is placed, it will not affect its performance.

Low energy consumption
This air purifier was rated as the best energy-saving product (30-61 watts) by "Energy Star". The certified air purifier is 40% energy-efficient than ordinary models. You can run it 24 hours a day. Don't worry about power consumption.

One-click design
One-button button completes all the controls, and will remind you when to replace the filter, you don't have to face all kinds of tedious adjustment settings and knobs.

Easy to replace the filter
When the filter needs to be replaced, the built-in LED warning system will light up in red. We recommend replacing the filter every 6 months to ensure that the performance is always at its best.

LED brightness is automatically dimmed
After about 7 seconds, the brightness of the LED indicator will automatically dim by 10%

【Product Specifications】
Calibration area: 540 sq.ft
Clean air output rate CADR
Second-hand smoke 350 cfm (590 m3/h)
Dust 350 cfm (590 m3/h)
Pollen 350 cfm (590 m3/h)
Circulating air volume: 170-420 cfm (290-700 m3/h)
Volume: 31-56 dB(A)
Power consumption: 30-61 W
5 filtrations per hour
Using HEAPSilent patented high-efficiency mute technology

** 2 years original factory warranty **
There is no additional details for this product.

Delivery Options

  • Others
  • S.F. Express - Store Pickup
  • S.F. Express - EF Locker Pickup
  • S.F. Express - Circle K Store Pickup
  • S.F. - Business Station
  • S.F. Express - 7-11 Store Pickup
  • S.F. Express - Office / Home Delivery

Payment Options

  • Credit Card via Stripe
  • 銀行轉帳/ATM