- Including VAT
- WOLF part number 1668498 (F6)
- 1 set includes 2 pieces G4 wire frame filters (EN779)
- Format Filters approx 237x495 mm (L x W)
- 5% extra discount when ordering 2 or more products
- Free shipping for orders over € 125,-
Replacing WOLF CWL 300B/400B filters and simple maintenaince
The HRV filters for the WOLF CWL 300B/400B MVHR unit are eassy to replace. Please refer to the user manual for easy steps on how to do this. Prevent expensive and complicated maintenance by cleaning your filters and WOLF HRV unit with fáir Probiotics. For more information on this revolutionary cleaning process click here.
User manual WOLF CWL Series
The WOLF CWL 300B / 400B user manual can be downloaded
on our user guide page.
Every 6 months we will send you a reminder to check and/or replace your HRV filters. The reminder will also contain details of your last purchase with us and with just one click you can re-order your WOLF CWL filters.
With a Filter Subscription
for your Renovent Excellent we will automatically send you new filters at agreed intervals (3,4 or 6 months). This way you can be assured of a continuous healthy indoor climate.