This is a great one for bedrooms, small office. It takes a little space only. Quiet operation and energy save. And it's also ozone free.
Efficient reduction of airborne irritants, bacteria and allergens.
Reduction of common household odors.
No replacement filters or collection grids.
Covers up to 300 square feet.
Ultra-low energy use: runs only on 2.5watts.
Release high-density negative ions (negative ions>/=1,500,000) to purify the surrounding air-- Negative Ions eliminate airborne contaminates such as dust, pollen, mold, smoke, pollution and pet dander.
Dispense natural floral fragrances to enhance people's mood and help stimulate relaxation