3 fan speeds:
- Speed 1: very quiet (night mode) and therefore possible use in a room.
- Speed 2: noise you get used to.
- Speed 3: noisy but allows faster removal of odor. Better not be in the same room!
3 sensitivity settings to "clean up" to a more or less low threshold:
- Standard (default)
- Sensitive
- Ultra-sensitive
This purifier has found its place during the day in the office where I smoke. It is very effective in standard, intermediate speed against tobacco odors. But the big plus of this device is undoubtedly the timer allowing a "scrub" high ventilation. When I leave my office at night, I program for 1 hour at speed 3 to complete the cleanup and the next morning I found a room that does not smell of stale smoke. In the evening, according to the dishes that I prepare, I sometimes move in the kitchen so that the whole household does not feel the squeegee or the fries!
Totally satisfied with the effectiveness of this device, but it is unacceptable that replacement filters are also expensive (whether this brand or another matter). The annual maintenance cost is far too high!
