SMART REGULATED FUNCTIONS The YD700A system has build-in safety functions that control the output of supercharged cleaning molecules for 100% safety as well as accelerated destruction of most harmful pollutants. The LED smart system shows exactly what the current setting are for purification or sterilization with NO expensive filters to replace. It tells you when to perform maintenance or service. EASY TO READ LED OPERATING FACE This specially designed face-display has simple to operate buttons and infrared remote control functions which activate the purification and sterilization functions from almost anywhere in a room. UNIVERSAL MULTIPLE APPLICATIONS This accelerated air and surface purification processing system eliminates tobacco smoke and all other surface odors, kills mold spores, mildew and bacteria on surfaces as well as obnoxious odors in the air almost instantly. This YD700A produces extremely fresh activated oxygenated air, alleviating suffering caused by allergens for asthma and allergy sufferers. FEATURES: Four speed fan Adjustable purifier control Adjustable digital timer Friendly display Maintenance reminders Remote control of manual operation Uses standard household current Optional filters Washable purification plate Washable photocatalystic process screen Replaceable UVC lamp SPECIFICATIONS ModelHigh Efficient Indoor Air Sterilizer YD-700A Max 03360 mg/hr+ (Away Mode)TechnologyNeedlepoint ionizationRF pulse ionizationMICA ozone generator technology Photocatalyst technology LED display control panelActivated carbon filtration Adjustable timer setting Away modePower UsageOptional Power supply: 110V/60Hz or 220V/50Hz as customer requirementLint Screens & FiltersLED display control panelPhotocatalyst filterActivated carbon filterCoverageUp to 3,000 ft2Ozone Density<0.05mg/m3 (occupied condition), 1.5mg/m3 (unoccupied)Ion generation2million/cubic cmPower consumption40WSize9 wide x 12.4 high x 8 deepWeight16 lbs