This 300 series is designed for coarse filtration of the air
inlet to general ventilation and air handling systems installed in public buildings, offices, factories and equipment of all equipment types. The products are suitable for high air volume applications that are heavily contaminated. This 300 - media combines a high dust holding capacity with a low pressure drop and is therefore extremely cost effective with a long service life.
The filter media is made of selected high quality, non-breakable fibers in a progressive density multilayering technique to ensure high depth loading with optimum lowest pressure drop performance, to achieve gravimetric
arrest in accordance with EN 779:2012 standard classifications.
The 300 series is thermally bonded to prevent fiber release.