Ideal For Bacteria & Viruses Mold/Mildew Odors and More Specifications Unit Weight: 6 lb. Dimensions: 10.5(W) x 10.5(H) x 4.5 Coverage Area: 1,000 square feet Operation power cost: $1 - $3 a month Power: 120 V/60 Hz Power Source: 12-V DC with accompanying adapter Low-maintenance Unit: no filter to change, replace lamp once a year 3-position output control for adjusting to pollutant levels and available space Purifying Method: photoplasma, UV, ions, and ozone Biozone Technology Learn more about Biozone Technology and how it can be a solutions to indoor air quality problems.