FILTER PACKET VALLOX NRO 9 ILMAVA 250, 250 D

Original Vallox filters ensure optimal performance of your ventilation unit: thanks to the filters, the building pressure remains optimal for ventilation, and dust and moisture are prevented. The recommended filter replacement interval is at least once a year. Air quality affects the replacement frequency, and replacement may be advisable twice a year. The original Vallox filter replacement pack contains all necessary filters for one replacement cycle for the ILMAVA 250 D and ILMAVA 250 Multi Digit Control. Compatible with: ILMAVA 250 D, 250 Multi Digit Control. Package includes: 1 x ISO Coarse 75%, 1 x F5, 1 x F. This product description is an automated translation of the original Finnish description.