scope:

strength and their resistance to exposure. This specification specifies the demand for the longest possible filter replacement interval, with a high level of particulate removal.

Requirements of the filter change interval shall be taken from the appropriate CTS. If not otherwise specified the specified requirements are validated for both types.

Classification. Not applicable.

Note: Nothing in the specification supersedes applicable laws and regulations.

Note: In the event of a conflict between the German and the English language, the German language shall take precedence.