Filtration module and method for producing same

A filtration module, comprising:

• a filter unit with:
• at least one filter element containing at least one layer of filter material, the at least one filter element having opposite first and second surfaces and an outer periphery extending between the opposite first and second surfaces,
• an edge seal sealing the outer periphery of the at least one filter element,
• a first plate having an inner surface opposed to the first the first surface of the at least one filter element and an outer surfacing facing away from the at least one filter element, and
• a second plate having an inner surface opposed to the second surface of the at least one filter element and an outer surface facing away from the at least one filter element;
• and
• a resilient bracketing profile having a base that curves inward transversely with respect to a longitudinal direction of the first and second plates and that engages the outer surface of the second plate, lateral brackets extending from opposite lateral sides of the base and opposed to lateral sides of the filter unit and having free ends bent toward the base and engaging the outer surface of the first plate.