Filterwerk Mann + Hummel Gmbh

Gunnar-Marcel Klein

Nikolaus Moser

A filter element in which several layers () made of a filtering medium are joined contiguously in the direction of flow with at least one layer () made of a filtering medium with a high storage capacity and a low degree of separation being arranged on the in-flow side and at least one layer () made of a filtering medium with a low storage capacity and a high degree of separation being arranged on the out-flow side. Preferably the in-flow filtering medium is made of a filter paper containing cellulose or of a melt-blown material, and the out-flow side filtering medium is produced from a filter paper containing cellulose.

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Weilheim, Germany

Gunnar-Marcel Klein