2nd stage - Deodorizing carbon filter. Removes various smells from foods as well as formaldehyde and acetaldehyde known as toxic gases which.
3rd stage - Antibacterial medium filter : Fiber filter treated to prolong the life of HEPA filter and to effect antibacterial treatment. It filters small dust particles.
4th stage - High efficient particulate air filter. Removes fine dust of 0.3µm up to 99.97%.The filter is made of high performance fabrics and cut with optimum bending technology. Best CADR approved by AHAM. AHAM : American Home Appliance Manufacturers Association. Excellent energy efficiency : low energy consumption. LCD display : three kinds of emoticons displayed according to air pollution levels.
Filter change alarm by pressure sensor - Patent registered, first in the world. Unlike time memory alarm, it senses the clogging of the filter by pressure, which can detect. Fine pressure differences and notifies the filter changing time. Operation mode : 1st-5th stage(5th stage turbo function), auto mode, sleeping mode.High air flow & low noise. A fan is installed for high air flow to purify larger space, and inverter motor for low noise and. Easy movement : wheels equipped to move easily. Intelligent auto operation(Artificial intelligence function). Recognizes indoor contamination through real time detecting sensor of contamination and. Automatically controls air flow, and notifies when filters to be replaced. This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Indoor Air Quality & Fans\Air Purifiers".health" and is located in this country: US. This item can be shipped to United States.