Stage 1 and 2: UV+ Photo-catalytic working
Stage 3: Ozone ON/OFF separetly
Features:
Patented Product, 360° surrounds purification
Aluminum alloy body, Peace and Quiet
Flame retardant, fireproof, safety and reliability.
UV lamp and nano-ceramic silicon honeycomb TIO2 photo catalytic technology +O3 purification (HE-230B/C)