Cummins Filtration Ip, Inc.

Ana R Considine

Larry T Gunderson

Amy K Luttropp

Steven Stokstad

David D Helgeson

Described herein are various embodiments of an apparatus, system and method for manufacturing irregularly shaped panel filters. For example, according to one illustrative embodiment, a system for manufacturing irregularly shaped panel filters includes a filter medium source, a scoring section in filter medium receiving communication with the filter medium source, a first gathering section in filter medium receiving communication with the scoring section, an unfolding section in filter medium receiving communication with the first gathering section, a shaping section having a laterally moveable cutting portion in filter medium receiving communication with the unfolding section, and a second gathering section in filter medium receiving communication with the shaping section.

Apparatus, system, and method for manufacturing irregularly shaped panel filters

A filter includes a housing with multiple flow passages and filter elements, including at least first and second flow passages therethrough including respective first and second filter elements in parallel. Respective internal dividing walls separate flow passages and are provided with acoustic attenuators.

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Portage, WI, United States of America

Ana R Considine