Air filter G80

bagindustrialfor clean rooms

The media used in the pocket filters is a product of 4 layers that are designed to meet the various ASHRAE standards. The media consists of one layer of spun-bound on each side for strength and stability, one coarse fibred melt-blown layer for filtration of larger particles, and one fine melt-blown layer for filtration of smaller particles. The gradient density of the melt-blown design allows for maximum filtration performance with maximum filter life. The filter is self supporting and ready for installation. The header is a corrosion resistant plastic / zinc coated metal frame. The pockets are manufactured in conical shape with an automatic filter bag sewing machine that is equipped with a continuously adjustable stitch loosening device. Features Efficiencies of 45% up to 95% ASHRAE High quality standard due to Quality Assurance System Header consists of corrosion resistant plastic frame Standards EN 779 ASHRAE 52.1 ISO 9001:2000