Zehnder ComfoAir 160 filter set G4+F7 (original)
Zehnder ComfoAir 160 filter set G4+F7 (original)
Original filter set for Zehnder ComofAir 160 MVHR unit. Set consists of 2 filters (G4+F7 class).
Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
Basic protects from basic stuff
Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen, Smog and pollen
Filter protection level indicates efficiency in blocking particles or contaminants, varying by standard and application.
ISO standard is very important
Recyclable stuff. Very important
Change every 3-6 months.
Price for set
Zehnder ComfoAir 160 Filters (Original) – Effective Indoor Air Cleaning Made Simple
Zehnder ComfoAir 160 filters (original) effectively purify indoor air, and replacing them is extremely simple. Thanks to the conveniently placed handle on the filter itself, no additional tools are required for replacement. It is important to choose the correct filter for both intake and exhaust air – and to replace it in a timely manner. A filter that is rarely changed can become clogged. As a result, air will be harder to draw in or expel, forcing the MVHR unit to use more energy. This increases the cost of air filtration. Moreover, a rarely replaced filter cannot guarantee efficient air cleaning, and over time, the MVHR unit will begin to operate less effectively.
How to avoid this?
By becoming member of our loyalty program, you will receive periodic reminders when it's time to change your filter. To ensure you always have a replacement on hand when needed, we recommend purchasing multiple filters at once and keeping them in reserve. This way, you'll maintain clean air in your home or workplace and save money at the same time. When you buy two or more items, a discount is automatically applied.
Zehnder ComfoAir 160 Filters (Original) – Slim Yet Sturdy Frame and Large Filtration Surface
The original filters for the Zehnder ComfoAir 160 MVHR unit feature a particularly strong yet slim plastic frame, which allows for a larger filtration surface. The pleated filter fabric increases the filtration area even further, making air cleaning highly effective. Dust and other pollutants are captured and evenly distributed within the V-shaped pleats. This helps prevent pressure fluctuations in the filtered air, allowing the MVHR system to operate smoothly and efficiently.
The synthetic filter material is resistant to microbial growth, while the plastic frame resists mould. The hermetically sealed filter does not retain moisture, ensuring that the air entering your indoor space is as clean and fresh as possible.
Additional Information
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Usage period without replacement: up to 6 months
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Suitable for the following MVHR models: Zehnder ComfoAir 160 (also known by other names)
Also compatible with:
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ComfoAir 160
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ComfoD 150
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ComfoD 160
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Wernig ComfoVent G90-160
Filter selection tip:
The F7 filter is recommended for cleaning incoming air from the environment, while the G4 filter is suitable for cleaning extracted air from your indoor space.
EN 779:2012 | ISO 16890 - Average Efficiency | |||
---|---|---|---|---|
Filter class | ePM₁ | ePM₂,₅ | ePM₁₀ | Coarse (Particles) |
G1 | - | - | - | - |
G2 | - | - | - | 30% - 50% |
G3 | - | - | - | 45% - 65% |
G4 | - | - | - | 60% - 85% |
M5 | 5% - 35% | 10% - 45% | 40% - 75% | 80% - 95% |
M6 | 10% - 40% | 20% - 50% | 60% - 80% | >90% |
F7 | 40% - 65% | 65% - 75% | 80% - 90% | >95% |
F8 | 65% - 90% | 75% - 95% | 90% - 100% | >95% |
F9 | 80% - 90% | 85% - 95% | 90% - 100% | >95% |
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Worldwide Delivery of Filters
We deliver filters worldwide. Delivery methods and costs vary depending on the destination country. We offer free delivery on orders of €100 or more.
If your country is not listed, please refer to the section “Delivery in Europe and Other Countries.”
Delivery in Europe and Other Countries
You have three delivery options:
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Economy: delivery time approximately 5–7 working days. Usually shipped via standard post, or courier where available.
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Standard: delivery time 3–5 working days. Usually delivered by courier, though in some cases it may be delivered to a parcel locker.
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Premium: delivery time 2–4 working days. Always delivered by courier to your door.
Delivery to Estonia
Delivery to Lithuania
Delivery to Finland
Frequently Asked Questions
Frequently asked questions ordered by popularity.


Filter class refers to the size and amount of particles a filter can trap. The higher the classification, the more effectively the filter removes particles from the air.
For incoming outdoor air, it’s generally recommended to use higher-class filters. However, we always suggest following the manufacturer’s guidance and using the specific filter sets outlined in your unit’s eco-commissioning documentation.
For more information, take a look at our comprehensive guide to filter classes for heat recovery units.






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