Zehnder ComfoAir SL 220 - G4 + F7 activated carbon replacement filter set
Article no.: EFS-10005311AK| from 1 Qty. | CHF 79.80 |
| from 10 Qty. | CHF 75.20 |
Product details
1x cell filter F7 (F-ZUL) Activated carbon
Zehnder ComfoAir SL 220 E
Zehnder ComfoAir SL 220 S
Zehnder ComfoAir SL 330
Zehnder ComfoAir SL 330 E
Zehnder ComfoAir SL 330 S
Zehnder ComfoAir SL 330 Luxe
30003831
30003832
Additional information
The F-ZUL filter is used instead of the red or green filter for supply air and the G-ABL filter is used instead of the black or yellow filter for exhaust air.
Activated carbon, or A-carbon for short, is porous, fine-grained carbon with a large inner surface area that is used as an adsorbent in ventilation and air conditioning technology, among other things. (Source: Wikipedia)
Activated carbon is able to bind and reduce unwanted odors and particles in the air. By using this filter, odours from outside are minimized. Please note that activated carbon grains may come loose when handling the filter. This is not a defect and is completely normal.
Our Service+
Simple and uncomplicated labeling
To facilitate the correct insertion of the filter, the filters are labeled with the necessary information.
Tested quality
The filter is manufactured and tested in accordance with the applicable standards. You can rely on the best quality and the best filter properties.
Regular filter replacement
We recommend regularly checking the filter and replacing it. Fresh filters for clean air!
G4 / F7 are not article numbers
"G4" and "F7" are designations for the filter class. The supply air usually has an F7 filter in use and the exhaust air usually requires a G4 filter. Check the dimensions and system designation for the correct filters.
Reminder service
Use our reminder service. Simply specify your desired deadline in the order process. You will receive a mail with your product - very simple, without re-entering your address.