ComfoAir Q filter set, (G4/F7) 1 piece each. 400502013

Comprehensive air filtration for your Zehnder ComfoAir recuperator

This filter set is dedicated to Zehnder ComfoAir Q 350, 450 and 600 recuperators, providing optimal air quality in your home. The set includes two filters – G4 and F7 – which effectively remove pollutants, dust and allergens. This is an ideal solution for both demanding users and installers looking for reliable components.

Efficiency and fit

The filters are designed for maximum performance and ease of installation. The G4 filter, usually placed on the exhaust air side, traps larger dust and dirt particles, protecting the heat exchanger from contamination. The F7 filter, mounted on the supply air side, captures finer pollutants such as pollen, allergens and smog – including harmful PM1 dust. According to the new ISO 16890 standard, these filters are classified as ISO Coarse >65% (G4) and ISO ePM1 >65% (F7), which guarantees high filtration efficiency.

• Two-layer protection: The combination of G4 and F7 filters provides comprehensive air purification.
• Universality: The set fits all variants of Zehnder ComfoAir Q350/Q450/Q600 (Basic, Standard, Luxe, TR, ST, VV, ERV).
• High filtration area: The pleated design increases the filter area, which translates to longer life and efficiency.
• Easy replacement: The filters are equipped with clear markings to facilitate correct installation and handles for convenient removal.
• Compliance with standards: The products meet the requirements of EN779 and ISO 16890 standards.

Construction and durability

The filters are made of high-quality synthetic filter media embedded in a rigid frame. This ensures they maintain their shape and effectiveness even during intensive use. Gentle vacuuming of the filter can extend its life – however, avoid wetting, as this could reduce its filtration properties. Please note that these filters are not suitable for older Zehnder recuperator models manufactured before November 2016!

They provide not only clean air in your home but also protect the recuperator itself from damage caused by pollutants.