Filtering Pockets and Cells
The Efficiency Class gives the main classification of these products, and it's possible to see in the link by this side.
Absolute Filtration
ABSOLUTE FILTRATION section includes all filters take part to the category “H” and “U” according to the european norm , and represent the highest grade of filtration which is possible.
They are: HEPA Filters, Deep Pleats Absolute Filters, Absolute Filter Cartridges. They have specifics fields of applications:Hospitals, Laboratories, Electronics,Food and Beverage, Pharmaceutics and so on...
Fine Filtration
FINE FILTRATION section includes all filters take part to the category “F” according to the norm EN 779:2002, (the widest class).
They are:
Synthetic Filter Media, Glass Fiber Filter Media, Filtering Cells and Synthetic Pockets Cells.
Primary Filtration
PRIMARY FILTRATION section includes all filters take part to the category “G” according to the norm EN 779:2002;
They have their own normal application in the civil air conditioning as pre-filter of the filter included in the section F of higher.
They are:
Synthetic Filter Media, Glass Fiber Filter Media, Filtering Cells and Synthetic Pockets Cells.
Purification
PURIFICATION includes all filter elements which have as common factor the use of Activated Carbon, suitable to filter the gas and vapours present along with the dust particles.
They are:
Activated Carbon (In grains), Filter Media with Activated Carbon, Cells with Activated Carbon.