Filter mat A 3 / 300 S Viledon│ Freudenberg Filtration Technologies
Filter mat

A 3 / 300 S

The fine one for refined applications

By virtue of its very good arrestance performance, the A 3 / 300 S filter mat can be used universally in all applications in which high-quality filtration in the fine dust range is demanded

Applications Features
Article Article number Thickness approx.
(mm)
Class to ISO 16890 Filter class acc. to EN 779:2012 Initial pressure drop
(Pa)
Nominal media velocity (m / s)
A3 / 300 S 20 / 2000 8422288 20 ISO ePM10 50% M5 65 0,5
ISO ePM10
ISO ePM10
Filter class M5
Filter class M5
No dust penetration
No dust penetration
Fire class F1 - self-extinguishing
Fire class F1 - self-extinguishing
Easy installation
Easy installation

Applications

The A 3/300 S filter mat is a popular option

  • for high quality final filtration in ventilation  equipment and systems

  • as a prefilter in multi-stage air intake systems.

Filter mat A 3 / 300 S Viledon│ Freudenberg Filtration Technologies

Features

  • The special smoothing of the clean air side increases the rigidity of the filter mat, rendering it sturdy and installation-friendly.

  • By virtue of its very good arrestance performance, the A 3 / 300 S filter mat can be used universally in all applications in which high-quality filtration in the fine dust range is demanded in order to protect both, humans and machinery.

Filter mats of the A 3 / 300 S series
Filter mats are part of the depth filters.They are made of high performance nonwovens. These consist of elastic, break-resistant polyester fibers with thermal bonding. The filter media of the A 3 / 300 S series are progressive in structure. As a result, the density of the fiber layers increases towards the clean air side. The fine filter mats of this product series are optimal where high quality filtration of fine dust is demanded.

Applications of the A 3 / 300 S filter mats
Due to their very good separation efficiency, A3/300 S filter mats can be used universally in all fields where high quality filtration of fine dust is demanded for protecting staff and machinery. The product series is therefore used for high quality final filtration in ventilation equipment and systems. In addition, A 3 / 300 S filter mats can be used as prefilters in multi-stage intake systems. 

A 3 / 300 S filter mats and their advantages
The fibers are elastic and break-resistant, so that no fiber fragments are passed into the clean air. The clean air side of the filter mat is specially smoothed to allow increased rigidity. This not only makes the mat more robust, but also easier to install. Thanks to their excellent filter performance, filter mats of the A 3 / 300 S product series can be used universally and are convincing in numerous applications.