A. O. Smith Water Treatment (north America), Inc.

Aquasana, Inc.

A.o. Smith Corporation

Wes Russell

Paul K Metaxatos

Martin A Leugers

Arthur Charles Kwun

David J Rinaldis

Stephen Senatore

Duane Gilbert

Joel Nevin

Josh Druker

Henry Sim

Arthur Kwun

Kevin Simmons

Martin Leugers

David Rinaldis

Filter

Filter assemblies, filter modules, and filtration systems and methods.

Liquid filtration systems, components, and methods

A filter cap includes a first end and a second end facing away from the first end. A first cylindrical projection projects from the first end of the filter cap and a second cylindrical projection projects from the second end. An annular recess is formed around the first cylindrical projection. The second cylindrical projection includes at least one peripheral groove for an O-ring and a plurality of radially inward extending ridges. A passageway extends through the first and second projections. The passageway has a first dimension in the first projection, a second dimension greater than the first dimension in the second projection near a distal end of the second projection, and a third dimension smaller than the second dimension within the second projection between the plurality of ridges.

Liquid filtration filter cap

The present invention relates generally to fluid filtration, such as, for example, filtration systems and methods, filtration units, pitchers, and combinations thereof.

Pitchers, filtration units, and filtration systems and methods

Filter caps, filter assemblies, and filtration systems and methods.

Growing community of inventors

Bridgeport, TX, United States of America

Wes Russell