Zehnder ComfoAir E300 | E400 | Filters | Class G4 | Set of 2 filters
Zehnder ComfoAir E300 | E400 WTW Filters - G4/G4 Filter Set
Main characteristics
| Feature | Specification | |
|---|---|---|
| Product | Zehnder ComfoAir E300 | E400 WTW Filters |
| Filter type | Z-line | |
| Dimensions | 160 x 500 x 20 mm | |
| Filter class | G4 - EN779:2012 | ISO Coarse >60% - ISO 16890 |
| Brand | HQ-Filters | |
| Replaceability | Easy to replace yourself |
Buy your Zehnder ComfoAir filters now
Why a heat exchanger filter is important for your ventilation system
A properly functioning ventilation system ensures healthy air in your home. The Zehnder ComfoAir E300 | E400 filters help filter dust, pollen and other contaminants from the air, contributing to a cleaner and healthier indoor climate.
Specifications of the Zehnder ComfoAir E300 | E400 filter set
This filter set consists of two high-quality heat exchanger filters, designed for maximum effectiveness and durability. The G4 filter class ensures that coarse dust and dirt particles are filtered out of the air before entering your home.
Dimensions and compatibility
The filters measure 160 x 500 x 20 mm, making them a perfect fit for Zehnder ComfoAir E300 and E400 units.
How often should you change your WTW filters?
To ensure optimal performance, it is recommended to change the filters every 6 months. This prevents accumulation of dust and dirt, which can affect the performance of your ventilation system.
Benefits of HQ-Filters for Zehnder ComfoAir E300 | E400
-
High dust holding capacity - efficiently captures coarse dust and dirt.
-
Durable quality - made of robust materials for longer life.
-
Easy installation - no tools required for replacement.
-
Better air quality - reduces dust and allergens in the home.
Installation guide: WTW filter replacement in 5 easy steps
-
Before starting, switch off your WTW unit.
-
Open the filter compartment on the front of your Zehnder ComfoAir.
-
Carefullyremove the old filters to avoid dust accumulation.
-
Insert the new G4 filters correctly into the unit.
-
Close the unit and switch it on again.
Where can you buy these filters?
You can easily order the HQ-Filters Zehnder ComfoAir E300 | E400 from our webshop. Benefit from fast delivery and a wide range of high-quality WTW filters.
Frequently asked questions
1. How do I know when my heat exchanger filters need replacing?
If you notice a decrease in airflow or more dust in your home, it may be time to change the filters. Check the filters every 3 months and replace them if necessary.
2. Are these filters compatible with all Zehnder ComfoAir models?
This specific filter set is compatible with Zehnder ComfoAir E300 and E400. Please check your unit before ordering.
3. What is the difference between a G4 filter and an F7 filter?
A G4 filter mainly captures coarse dust and dirt, while an F7 filter can also filter fine dust and pollen. For optimal air quality, consider a combination of both.
4. Can I wash and reuse these filters?
No, G4 filters are designed for single use. Washing can damage the filter structure and reduce effectiveness.
5. How can I maintain my HRS system besides filter replacement?
Besides changing filters on time, it is recommended to clean the ventilation ducts and check the fan annually.
