SAF PR (Self-supporting Pocket Filters)

1	For use as a pre-filter in air handling units and paint spray plants.
2	Available in filter class G4 according to EN779:2012.
3	Filters remain rigid during repetitive fan shut-down to prevent captured particle migration.
4	Self-supporting pockets.
5	Very high dust holding capacity.
6	​ Low pressure drop.
7	Long service life.

The PR is a 100% synthetic, corrosion-free and humidity-resistant product. The filter medium is constructed from selected high performance fibers in a progressive density multi-layering technique to ensure high-depth loading with optimal lowest pressure drop performance. The pocket medium is inherently rigid, with a welded rib construction to form a pocket with the highest possible functional security in even the most brutal air pressure and high dust-laden environments. The PR is ideal for general ventilation and air conditioning equipment in offices, shopping centers, schools, theaters, industrial plants, laboratories, etc. Also as pre-filter in supply air units for car paint spray cabins as well as protective pre-filter for electrical equipment, electric motors, fine and superfine filtration systems.