The AC-2102 features a Four-Stage filter assembly: Activated Carbon filter， HEPA filter， VOC filter and TiO2 filter with UV Light . Targeted to effectively remove smoke， dust， pollen， PM2.5， bacteria， mold and virus in a 1，000 cu.ft. space. Both HEPA and VOC filters are designed to operate continuously for up to 2，000 hours.The performance are tested by Intertek. 99.9% reduction of Escherichia coli (bacteria)， Staphylococcus epidermidis (bacteria) and Aspergillus niger (mold) in 15-30 minutes. 99.9% reduction of Phi X174 Bacteriophage (virus) in 45 minutes.The air purifier cannot offer complete protection on its own. Other prevention of airborne transmission of infections includes vaccinations， wearing personalized protective equipment (like masks)， and performing basic infection prevention measures (like hand washing). The tests did not measure whether the air purifier was able to prevent transmission of the virus or bacteria from person to person.
4 fan speeds (Low， Medium， High and Turbo)
CADR: Smoke 312.7; Dust 361.2; Pollen; 414.8; PM2.5 336
Convenient filter access for easy replacement
On & OFF timers: 1 to 8 hours
Casters for portability
Remote control
Made in Taiwan
ETL
Filter replacement indicator
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