f'air replacement filters for Zehnder ComfoD 300

A f'air filter set for ComfoD 300 Excists of two filters and have article number 400 100 084 (2xG4), 400 100 085 (G4+F7), (European EN779 standards).

€33,50 Incl. tax
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Article number: 400100084
SKU: WTWZE3-530200

Filter specifications:

  • Including VAT
  • Part number 400100084 = G4, 400100085 = F7, fine dust Filter)
  • 1 set is 2 filters (EN779)
  • Size ca. 530x200 (in mm L x W incl. handle)

Extra Discounts

  • 5% extra discount when ordering 2 or more products
  • Free shipping for orders over € 125,- 

Replacing HRV filters and small maintenaince

The HRV filters for the Zehnder ComfoD 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 HRV unit with fáir Probiotics. For more information on this revolutionary cleaning process click here.

User manual Zehnder ComfoD 300

Did you lose your Zehnder ComfoD 300 manual for your balanced ventilation system? You can download it here on our user guide page.

Reminder Service

Every 6 months we will send you an email to remind you that your filters need to be checked and replaced. This email will also have all your details of your last order. With just one click you can re-order your ComfoD filters if wanted. 

Filter Subscibtion

Maybe a filter subscribtion might be something for you. We will send you a new set of Zehnder filters as often as you want to. When you receive them it is is time to check and replace the dirty filters. Now you are sure that your filters are replaced on time and that you'll have a healthy indoor climate. 

ComfoD 300 filter sets