General description With this vhbw replacement filter set, your Zehnder ComfoAir 70 ventilation device will be ready for use again. This 10-part kit includes both G4 and F7 filters, ensuring effective air purification. Technical specifications Dimensions (L x W x D): approximately 19 x 10 x 3 cm Filter class: G4 / F7 Type: pollen filter / coarse dust filter Folding: Z-Line Material: synthetic fibre Colour: white Weight: 35 g Compatibility and accessories Compatible with Zehnder ComfoAir 70 Replacement for Zehnder 527005190 Installation The filters can be inserted quickly and without tools into the slide compartment of the ventilation unit. Usage The coarse dust filter (G4) removes hair, insects, sand, and other coarse dust from the air drawn into the unit. The pollen filter (F7) provides additional protection from fine dust and pollen. To maintain filter performance, the filters should be changed regularly. Other information The air direction is marked on the filter elements. Content