3m Innovative Properties Company

Ryan D Kracht

John S Huberty

Michael J Svendsen

William A Mittelstadt

David M Blomberg

Elizabeth D Cadogan

Michael J Thuente

Bong Y Yeom

Steven J Richter

Jonathan J Stanton

Fabiano Gonzaga Fumes

Milton Loureiro De Mello, Jr

Andre D Jorge

Kenneth A Ebel

The present description provides a filter element that includes an end or side portion attached breather tube. One exemplary filter element described herein includes filter media having front and rear walls each including a proximal end and a distal end, a side portion at the proximal ends of the front and rear walls, and an outlet. The filter element further includes a breather tube attached to the filter media in fluid communication with the outlet. The outlet is positioned at least partially on the side portion, and the front and rear walls of the filter media are joined together at least partially along a perimeter.

Flexible filter element having an end outlet

Respirator

Filter element having a connector

Growing community of inventors

West St. Paul, MN, United States of America

Ryan D Kracht