How to check and change the F7 and G4 filters on a Zehnder Q350, Q450 and Q600 MVHR

This video shows how to check and change the F7 and G4 filters on a Zehnder Q350, Q450 and Q600 MVHR system. Explaining how the filters work and how to ensure they're clean and clear is part of our MVHR commissioning and handover service to our design clients at the end of the build project. By ensuring the MVHR filters are regularly checked and controlled we can prolong the lifetime of the filters, save energy and create a pleasant and comfortable indoor environment all year round. If you are looking to buy Zehnder Q filters, please send us a message here for pricing: https://www.heatspaceandlight.com/con...