Questions about Philips 1000i series

The CADR value of this unit is about 270 sqm/hour. Here is a list of all air purifiers that should have at least 500 sqm/hour: https://www.galaxus.ch/de/s2/producttype/luftreiniger-167?rsl=174-21716%3A500%3A1683&tagIds=40-1064

There are some on this site (under the accessories tab of the article). There are 2 filters inside, 1 Hepa and 1 activated carbon.

As I understand the technical data sheet, 63 m2 is the maximum area that the cleaner can ventilate. It works best in rooms around 20 m2. I use it in my bedroom of 27 m2 and I am very satisfied with its performance there. I think that with a room area of 50 m2 , the cleaner has to ventilate more often and that is then associated with increased noise emission.

In my opinion, the unit is hardly audible at the lowest level, I have never had any problems sleeping because of it.

Already included

Surely not! - the app is a nice addition - it helps to remember how much time you have left before you have to change the filters - but the main functionality is 100% available when you press the buttons on the device

I bought the Philips AC1214 a few months ago and can confirm that the unit can be controlled via the "Air Matters" app and the air quality can also be accessed.

This is not stated as it depends on the particular use and the duration of use. The unit has an indicator that tells you when the filter needs to be changed.

Unfortunately, we cannot answer this question, but you can ask the manufacturer directly. The matching replacement filters can be found in the accessories list for this air purifier. :)

Then it would not be usable in Switzerland and would immediately go up in smoke. We have 230V