A set f'air HRV replacement filters for WOF CWL 300 and 400 (for the unit without bypass) contains two filters and have manufacturer number 1668498 (F6). The WOLF HRV filter sets are high quality and produced according to the ENB779:2012Read more...
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.
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.