- Stage Purification, the TPP640S, when on Auto Mode, will display the air quality & automatically adjust the purification level
- The light on the front of the machine will change between Blue (good quality air), Orange (medium quality air), and Red (bad quality air) depending on the air quality and will adjust the fan speed accordingly
- UV-C light helps to reduce airborne viruses and bacteria. A photocatalyst filter helps reduce chemicals in the air, and the cleanable HEPA Type filter helps remove airborne particles as small as 0.1 microns
- Cleanable Pre-Filter helps capture particles such as hair, pollutants, dust, smoke, allergens, germs, and lint. Powerful fans with ION boost push clean, purified air back into the room.
- Brand: Envion
- Dimensions: 10.7 in. x 10.7 in. x 28.2 in.
- Weight: 9.5 lb.
- Color: Black
- Maximum Coverage Area: 400 sq. ft.