Filter element which is replaced by a new element after a certain operating time or at a certain flow resistance.

The internationally correct name for big bags. Abbreviation for Flexible Intermediate Bulk Container.

Volume in m³ per m² and time unit, e.g. 1.0 m³ / m² / min, the m / min or m / sec values are shortened!

Operating time from one cleaning or replacement of a filter element to the next. Dependent in part on degree of impurity, filter surface and volume capacity.