Issue
- What do the different colour lights in my PURE 700 / 7000 air purifier mean?
Applies to
- PURE 700 / 7000 air purifiers
Resolution
The appliance is equipped with an air quality sensor(s). The laser-based particulate matter (PM) sensor is a high-precision particle sensor that can detect PM1, PM2.5 and PM10 levels. The air quality indicator will visually - with the aid of a colour scale - show the real-time air quality as per the table below.
| LIGHT'S COLOR | PM 2.5 (μg/m3) | AIR QUALITY |
| Blue | 0-15 | Good |
| Green | 16-35 | Average |
| Orange | 36-75 | Poor |
| Red | >75 | Very Poor |
