Key Features:Large Filter assembly for Faster Air Purification.H13 True HEPA filter with Pre-filter and Active Carbon Filter, for strong filtering out harmful substances (99.97% of microscopic allergens, reduce odors, VOCs, and certain germs )CADR -400m³/h, ideal for up to 500 Sq Ft AreaReal-time air quality index monitoring with 4 colors 12 adjustable speed settings 360° air intake Smart Filter Replacement Indicator 3 settings including Auto, Turbo, Silent mode 1 Year Brand Warranty3 Layer Filtration H13 True HEPA filter with Pre-filter and Active Carbon Filter, for strong filtering out harmful substances (99.97%) of microscopic allergens, reduce odors, VOCs, and certain germs) Cleanse tiny particles of up to PM2.5 microns & delivers Purified & Healthy Air. Categories: Air Purifiers, Dawlance Tags: #Dawlance, airpurifier