Abstract: A method and apparatus for filter testing for use within an air handling system. The air handling system may include one or more scan assemblies. The scan assembly may include a track system using one or more magnetic arrays.

Abstract: A method and apparatus for filter testing for use within an air handling system. The air handling system may include one or more scan assemblies. The scan assembly may include a track system using one or more magnetic arrays.

Abstract: A method and apparatus for filter testing for use within an air handling system. The air handling system may include one or more scan assemblies. The scan assembly may include a track system using one or more magnetic arrays.

Abstract: Provided are filtration systems, filters, and corresponding methods of installing and using a clean room filter. A filtration system may include a housing defining a vent opening and a filter opening. The housing may include a knife edge disposed about a perimeter of the filter opening and configured to extend downwardly. The filtration system may include a filter removably attached to the housing. The filter may include a frame having an opening and a channel disposed about a perimeter of the opening. The filter may further include a filter substrate disposed in the opening of the frame, a gasket disposed about a perimeter of the opening within the channel, and an adhesive compound disposed within the channel between the gasket and the channel. The filter may be configured to engage the knife edge of the housing, such that air may be configured to pass between the clean room and a duct via the filter.

Abstract: A V-bank filter apparatus and method for air filtration. The V-bank filter may include varying the downstream regions between adjacent V shaped filter elements. The V-bank filter may include a housing with one or more structural supports. The structural supports of the filter housing may include one or more through openings. The filter media elements may include one or more hinges and/or flaps.

Abstract: A method and apparatus for filter testing for use within an air handling system. The air handling system may include one or more scan assemblies. The scan assembly may include a track system using one or more magnetic arrays.

Abstract: The described embodiments relate to systems, methods, and apparatuses for collecting and testing particles emitted from a filter of a duct using an electromechanical scanning system that is contained within the duct. The electromechanical scanning system includes a stacked arrangement of ports that extend over a surface of the filter in order to collect particles that are passing through the filter. The stacked arrangement of ports is connected to a magnetic rail device that maneuvers the stacked arrangement of ports to, and between, distal ends of the filter. Control signals are sent to the magnetic rail device from a controller that is external to the housing and connected to electrodes located on a surface of the housing. The electrodes are sealed such that particles do not unintentionally escape from the duct.

Abstract: Provided are filtration systems, filters, and corresponding methods of installing and using a clean room filter. A filtration system may include a housing defining a vent opening and a filter opening. The housing may include a knife edge disposed about a perimeter of the filter opening and configured to extend downwardly. The filtration system may include a filter removably attached to the housing. The filter may include a frame having an opening and a channel disposed about a perimeter of the opening. The filter may further include a filter substrate disposed in the opening of the frame, a gasket disposed about a perimeter of the opening within the channel, and an adhesive compound disposed within the channel between the gasket and the channel. The filter may be configured to engage the knife edge of the housing, such that air may be configured to pass between the clean room and a duct via the filter.