AZ white primary filter is mainly applicable to collect the larger dust molecules in the air to keep a longer service life and a better filtration. It is made of P. E. S fiber. Standard weight is between 100 and 300 gr/m2, thickness is between 5mm and 20 mm. This filter media achieves filter grade from G2 to G4. Low initial pressure drop and easy to work make this media suitable for all kind of uses, particularly panel and pocket filters.

- Filtration grade from G2 to G3 ( EN 779 )
- Flame: F1 ( DIN 53438)