Fresh Air Space Pro. Air Quality Sensor, Hepa Filter. Fresh Air Will Cover a Home up to 3600 sq ft

Easy to use, effective, and convenient. The latest innovation in air purification, Fresh Air by EcoQuest. New technology shows you exactly what the current settings are for the fan and purification, and how much time is remaining on the adjustable sanitizer feature. It will even tell you when to perform routine maintenance or service. The system incorporates photocatalytic technology to supercharge our proven Ecotech process for faster, more effective performance. And finally, the included remote control lets you make adjustments or activate the sanitize function from almost anywhere in the room Key Features Sq. Ft. Coverage 3000 Sq. Ft. Quiet Operation With Quiet Operation Filter Change Indicator Without Replace Filter Indicator HEPA Filter Without HEPA Filter . Ecoquest/Vollara products purchased on Amazon do not come with a Warranty