FENESTRA FRESHTEC/VENTEC 400 FINE FILTER F7 (BEFORE 2006)

FENESTRA FRESHTEC/VENTEC FINE FILTER FOR VALVE

Product details:

• Dimensions: 398 x 34 mm
• Filtration class: F7

The F7 fine filter with frame fits Ventec and Freshtec supply air valves. The filter material is specialty paper and the filter frame is made of recyclable plastic.

The F7 fine filter in the filter housing should be replaced according to soiling, but at least once a year. The coarse filter in the top frame, so-called dust filter, can be washed and cleaned several times.