WOLF CWL 300/400 (unit with Bypass)

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 ENB779:2012

€9,95 Incl. tax
+ -
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Article number: 166849
SKU: WTW-WO2-237495

Filter specifications:

  • 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)

Extra benefits

  • 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.

Reminder service

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.

Filter Subscription

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.