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Technical specificationsX

9/FIB-2 for ALD and ALD-S

5 replacement filters for the outer wall air vents ALD and ALD-S.

The filters have filter class G2.

Dimensions (Ø): 140 mm

Filter change

The filters should be cleaned at intervals of approx. 3 months. To do this, remove the cover of the inner screen, take out the filter and clean it in the dishwasher or with water and detergent. You can then put the dry filter back into the filter frame holder and snap the cover of the inner panel back into the "open" position. Our regenerable filters can easily be cleaned 4-5 times before they should then be replaced.


Art.-no. 037 192





For more information on how to use our ventilation units, take a look at