Pollen filter for AlphaAir Freshbox 25
These pollen filters are suitable for the AlphaAir Freshbox 25 Basic and its variants with radon sensor, with humidity control and with radon sensor and humidity control. Depending on the pollen load, we recommend replacing the filters up to twice per pollen Season.
To maintain symmetry between supply and exhaust air, two identical filters should always be inserted.
Note that these fine filters reduce the air flow rate and for this reason your ventilation unit may have to run at a higher performance Level.
Filter class F5
Dimensions 9 x 12.8 cm
Note on scope of delivery
The price refers to a packaging unit of 10 pollen filters.