With the standard pulse filter system of type PowerTower, the technical advantages of the pulse filter cartridges can also be inexpensively implemented for smaller air volumes. Accordingly, the PowerTower is especially employed for motors and smaller compressors. This development can alternatively be equipped with cartridgees hanging horizontally or vertically. While skirt sheets ensure sufficient covering for the hanging cartridges, in the horizontal version, droplet eliminators are standardly integrated in the intake opening.
