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 161 sq ft (15m2).
Extremely clean and stylish, one-key clean
Studies have shown that indoor air is five times more polluted than outdoor air.
Blue Pure 411 is suitable for a space of 161 sq ft 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】
Suitable for small rooms
In a room of 15 square meters, the air can be thoroughly purified at an air exchange rate of 5 times per hour (or once every 12 minutes) recommended by the industry, effectively reducing the concentration of particulates, and creating comfort in your baby room, guest room or home office space environment of.
Selected as Wirecutter's top air purifier
After an independent review by Wirecutter's experts, Blue Pure 411 was selected as Wirecutter's top air purifier camp. Wirecutter said in the "Top Air Purifier" feature article that this model is "small, efficient and attractive."
Three-stage progressive filter
The front fabric filter provides the first layer of protection and can capture large particles such as pet hair and dust, thereby extending the service 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.
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 .
Won the Quiet Mark (Quiet Mark) in the UK
This air purifier has been awarded the "Mute Certification Mark" and is known as one of the most excellent air purifiers in the category. In the low wind speed mode, the noise level is equivalent to whispering (17 dB), while in the high wind speed mode, the noise level is only equivalent to a quiet library (46 dB).
Place as you wish
Unlike other air purifiers with strict placement standards, Blue Pure 411 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
According to the "Energy Star" rating, it consumes less power than ordinary LED bulbs (approximately 10 watts), so you can run it all day without worrying about it.
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%
Calibration area: 161 sq.ft
Clean air output rate CADR
Smoke 105 cfm (180 m3/h)
Dust 120 cfm (200 m3/h)
Pollen 139 cfm (220 m3/h)
Volume: 17-46 dB(A)
Power consumption: 1.5-10W
5 filtrations per hour
Using HEAPSilent patented high-efficiency mute technology
** 2 years original factory warranty **