Please choose filtration class according to your needs. There are three different sets available.
Usually the filtration level of an F5 filter is enough for supply air and exhaust air (F5+F5). But if you want to improve the level of filtration among other things because of pollen allergies, you can choose a more effective F7 filter for the supply air (F7+F5) or you can choose even F7 filters for both supply and exhaust air (F7+F7).
Need additional products considering your ventilation unit? Choose the amount and click above on the additional products in order to add them to your order.
Cleanser for the cell
In order to keep the ventilation unit functioning properly, the heat recovery cell needs to be cleansed regularly. Use only suitable cleaning products, when cleaning the cell. We recommend Likavex- cleanser, which is safe to use for cleansing of ventilations but also other places in the house.