5 Stage breevaShield™ Filtration System
The H13 TRUE HEPA filter has a filtration efficiency greater than 99.97% for or 0.3 μm particles like dust, pollen, mites, bacteria, PM2.5, and any airborne particles with a size of 0.3μm. At the same time, the high-quality active carbon absorb different kind of odors, smoke, formaldehydes and VOCs (Volatile Organic Compounds). Plus, the UV rays destroy the DNA and RNA of bacteria and microorganisms to achieve the effect of sterilization.