Pocket filters for ventilation (FVC)

Pocket filters are successfully used for both coarse (G3-G4) and fine (F5-F9) air purification as part of ventilation, air conditioning, protection of equipment from dust. These are universal products that are suitable for use in residential flats, offices, industrial and commercial premises.
Filter cloth made of polyester or meltblown is sewn in the shape of a pocket. The blank is attached to a metal frame, which can be from 1 to 40 cm thick. The compartments are separated by separating seams that prevent the pockets from blowing out.
Advantages of Filter A products:
the frame is made welded, so the filter can be safely used in difficult aerodynamic conditions;
air purification is more efficient, as a hermetic gasket is placed around the perimeter inside the filter frame;
fine filters are made of a three-layer meltblown material.