HEPA H13 + ACTIVATED CARBON FILTER FOR 99.97% REMOVAL EFFICIENCY.
The innovative 2-in-1 HEPA 13+ activated carbon filter for Tube Smart air purifier (DXPU03) removes dust particles, odors and other hazardous substances from the air such as particulate matter (PM2.5, PM0.3, PM0.1), smog, pollen, cigarette smoke, viruses, bacteria, benzene and formaldehyde. The H13 HEPA filter is the highest in its class and removes up to 99.97% of all harmful dust particles from the air down to a size of 0.3 micrometers. Filter life: 4500 hours (depending on use and air quality).