CHF 8.50

Wolf CWL-300 B/CWL-400 B with bypass - G4 + F7 Replacement filter set

Article no.: EFS-39501654
from 1 Qty. CHF 39.50
from 5 Qty. CHF 37.50
from 10 Qty. CHF 35.50
CHF 39.50
incl. VAT plus plus shipping fees (Free shipping from CHF 100.00)
Shipping costs
PostPac (Priority) CHF 10.50
PostPac (Economy) CHF 8.50
Pick up in Gossau ZH CHF 0.00
immediately available from own stock | larger quantity than stock in short time available
78 items in stock Gossau (ZH)



Product details

Delivery scope 1x cell filter G4 with plastic frame
1x cell filter F7 with plastic frame
Installation manual Yes (German only)
Filter size 495 x 238 x 25 mm
Filter class according to EN 779 G4 + F7
Filter class according to ISO 16890 ePM10 60% + ePM1 55%
Suitable for the following device Wolf CWL-300 B
Wolf CWL-400 B
Brink Renovent HR
Brink Renovent 300 B
Brink Renovent 400 B
Viessmann Vitovent 300 (260mᶟ/h)
Zehnder Renovent/HR4 300/400 B
Zehnder Renovent/HR4 300/400 B Bypass
Filter type Cell filter with Bio-Hoku frame
Original Art.-Nr. 1668494 / 1668496 / 1668498

Additional information


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.