- Effectively filter 0.003 micron (800 times smaller than PM2.5 particles) viruses, bacteria and allergens
- Virus and bacteria removal rate exceeds 99%#
- 3M electret technology effectively purifies indoor air without producing ozone and other harmful substances
- Only 25.6dB under sleep mode operation, softly filtered without disturbing sleep
- Adopt DC convertor, maximum power consumption 75W, saving money and quiet
- Two filter replacement reminders, reminds to replace or clean according to the usage time of the electrostatic filter and the pre-filter, to ensure the filter can be maintained in the best filtering state, and avoid the accumulation of dirt that affects the purification effect
- Built-in air quality indicator and PM2.5 detector. In automatic mode, the corresponding filtering wind speed can be adjusted according to the detected environmental PM2.5 concentration to ensure that the air purifier is running at the best performance
- The CADR is 320CMH, suitable for a space of 413 ft2, and can effectively filter 99.9% of the total bacteria and 99.9% PM2.5 in the air in 10 minutes
- The use of ultra-fine filter fibers increases the cumulative purification capacity by 2 times and doubles the endurance of the filter*
Product Dimension : 257(W)*250(D)*634(H) MM
Replacement Filter : MFAF320-1P(filter viruses, bacteria, allergens and particulates)
MFAF320-ORF(filter viruses, bacteria, allergens, particulates, odor and VOC gases)
Country of origin : Taiwan (Filter raw material from 3M US)
Warranty period : One year carry in warranty

#Test with H1N1and Staphylococcus albicans
*Compare with current 3M™ filter