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✓ Fast shipping within two working days - ✓ Original filters ISO16890 certification - ✓ Free shipping BE > €50, Free shipping FR & LU > €100


Zehnder ComfoAir Q 350/450/600 - Filter set 160x500x25 Original


  • Original filters for Zehnder
  • Ventilation filters for ComfoairQ 350/450/600
  • Frameless Eco Friendly
  • 2 Filters
    • 160x500x22
    • Free shipping from€50
    • Delivery within 1 to 2 business days


    Zehnder ComfoAir Q350: WTW filter for all kinds of ventilation systems

    With the Zehnder Comfoair Q350, air quality remains guaranteed in the house. You regularly check filters of your heat backwain system and replace if necessary. Are the filters seriously contaminated? Then you notice this to a deterioration of air quality and efficiency.

    Moreover, the ventilation system no longer works properly. For maintaining good air quality, therefore, you choose new filters. That way you strive for a better climate in the house and you benefit from that at any time.

    The Zehnder Comfoair Q350 filter is an original quality filter and assures you from fresh air and optimum air quality. Are the current filters in your ventilation system strongly soiled and do you want to do something about this? Replace these with new specimens as soon as possible. You can find the right WTW filter on this page. This also applies if you are looking for Zehnder ComfoAir Q600 filters. Do you need help with your purchase? Don't hesitate to rely on our professionals. We are happy to help you.

    Zehnder ComfoAir Q450 Filter: For a perfect indoor climate

    With the Zehnder Comfoair Q450 filter you strive for a pleasant indoor climate. Inhaling clean air, everyone is entitled to that. This also applies to your household. That is why it is necessary to keep filters from your ventilation system regularly clean. This is often forgotten and that is shame, because it ensures reduced air quality. And this often marks you to certain health problems. Consider, for example, fungal operation, too high a humidity in the house or cold complaints. For that reason, it is important to check filters in time and actually replaced if necessary.

    Do you want an optimal functioning of your ventilation system and do you go for a healthy and filtered indoor air? Then buy a Zehnder ComfoAir Q450 filter. Go for an original copy or choose one of the own house brand. Of course we also have the right filter for your ventilation system. Can you use a helping hand? We are happy to support you in your search for the right type of filter for your ventilation system.


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