All IQAir systems can do this

IQ-Air® Devices are supplied in different, user-optimized versions.
IQ-Air® models exist for:

· Residential and office rooms 
· Medical areas 
· Cleanroom applications 
· Rooms contaminated with tobacco 
· gaseous pollutants
 
IQ-Air® achieve a very high filter efficiency even with the smallest dirt particles. No dirt particles (up to 3 μm) can be detected in the clean air flow of the devices.
IQ-Air® Air purifiers contain state-of-the-art filter technologies that are usually only used in special, large filter systems. The innovative use of high-quality components guarantees reliable performance even in the most demanding applications.

Intelligent Filter Lifetime Monitor
Der intelligente Filter-Lebensdauer-Monitors errechnet, wann ein Filter ersetzt werden sollte. IQ-Airs intelligenter Filterlebensdauermonitor ermittelt den tatsächlichen Gebrauch wobei Luftumwälzungseinstellungen und Luftqualitätszustände in Betracht gezogen werden. Dieses stellt ein maximales Filterergebnis und -leistung des IQ-Air System sicher.

Up to six fan speed settings 
Most air filters have only two or three fan speed settings. You then either have to run the air filter at a quiet but relatively unsuccessful fan speed, or you choose a more powerful but therefore louder speed. IQ-Air systems give you the choice of up to six fan speeds and allow you to select the ideal power / noise ratio. 

Integrated timer 
Each IQ-Air system can be programmed to start automatically. You can set the unit to continuous operation while you are away, or you can program it in your bedroom so that the unit will not be switched on until you have reached the deep sleep phase. Each day can be programmed individually. 

Remote control 
The IQ-Air systems are supplied with a remote control that can turn on and off the air purifier, select the fan speed and activate the timer.