Deerma EX919

The whole machine HEPA filtration captures 99.98 percent of particles as small as 0.3 microns. Effectively remove bed dust and mites debris. Utilize ultraviolet light and ultra-high frequency vibration to effectively kill mites and suck out the corpses of deep mites Perfect Cooperation Between 6000 Cycle/Min High Rotating Frequency and Powerful Suctions with 13KPa Attraction to Dust on Base: First, beats out the dust from deep of mattress, bed sheet, sofa, blanket and cushion; then, thoroughly sucks them away. Intelligent sensitization technology to prevent UV leakage, safe to use; High-precision silent motor, multiple shock absorption and noise reduction technology, quiet and not disturbing.