High Grade HEPA H13 Tower Air Purifier DKHW-15Key Features Specifications High grade H13 HEPA filter with Activated carbon filter and nylon preliminary filter : Nylon pre filter allows a good air ventilation as well as capture large particles like loose fur. Trap up to 99. 97% of 0. 3 micron particles including mold spores, bacteria, pollen, household dust, dust mite debris, pet dander, pollutants, odours, smoke and VOCs (volatile organic compounds) from the air. Compact but Powerful design: Easy