G3 filter is recommended for exhaust air.
F5 filter is recommended for exhaust and supply air.
F7 filter is recommended for supply air.

SELECT FOR YOUR ORDER:
Likavex Detergent (1l)
You can add a Likavex seal to your order. The operation of the heat recovery cell is substantially affected by its purity. Likavex detergent is a dilutable detergent suitable for cell washing and many other cleaning purposes.