Air filters for ventilation systems
Pocket filters are used in the air ventilation and conditioning units for dust collection.
According to the special design, pocket filters have a very large surface area.
FILTRATION EFFICIENCIES
We manufacture pocket filters in a range of G3 - F9 efficiencies and a wide range of standart and nonstandart sizes.
Pocket filters of G3 - G4 efficiencies apply as the main filters for the bigger dust particles or as the prefilters before the higher efficiency F5 - F9 filters.
FILTRER MEASURES
For the order procedure of pocket filters, following parameters are needed:
1) Filter efficiency ( G3, G4, F5 – F9, or EU3 – EU9)
2) Outside width of the frame mm ( B )
3) Outside height of the frame mm ( H )
4) Length of the pocket mm ( L )
5) Number of pockets
There is a picture, which will help you to measure the filter
FRAME OF THE FILTER
Most offten filters are made with plastic frames of 25 mm width.
Different size frames and galvonized steel frames are available upon request.
FILTER MEDIA
We use only high quality filter media.
The fibres of the media gradually increase in fineness towards air outlet side.
This technology enables the media to hold a considerable amount of dust, increases life time and efficiency.
All filtration materials correspond to DIN EN 779 standarts.