The AirTechnic DDA-480 is a cutting-edge air purifier that filters out pollutants and allergens for cleaner indoor air. For detailed usage guidelines and troubleshooting tips, download the free user manual from manualshive.com. Perfect for those seeking improved air quality at home or in the office. Instructions For User at your fingertips.
Attention: Install the machine stably with screw suspender on the ceiling, and make sure there have over 2 degree slant angle to the drainage tube for smooth continuously drain.