Modularly structured lid for a sterile container and filter covering for such a lid

A filter covering for a sterile container lid, for completely covering at least one gas exchange portion, which is provided on a lid component of the sterile container lid, on an outside of the sterile container lid, wherein the filter covering extends in a main plane, and the filter covering comprises:

• at least two clip portions arranged opposite to each other, and
• a plate having a height, a length extending in the main plane and a width extending in the main plane, wherein the height is less than the length and less than the width,
• wherein the at least two clip portions are formed as portions extending from the plate and bent away from the main plane, and each of the at least two clip portions comprises:
• a first end attached to the plate,
• a curved surface extending from the first end and defining a bracket-shape or a C-shape having a concave side and a convex side opposite the concave side, and
• a second end defining a terminal free edge of the curved surface,
• wherein in a sectional view of the filter covering viewed along the main plane in which the at least two clip portions are provided, an entire section of the plate extends in the main plane, and the at least two clip portions bend in a first direction away from the main plane such that the respective concave sides of the respective curved surfaces face one another, and the respective terminal free edges are located closer to each other than respective portions of the respective curved surfaces immediately adjacent to the respective terminal free edges,
• wherein a first clip portion of the at least two clip portions comprises a first grip portion projecting in a direction away from the plate, wherein the first grip portion extends from the respective convex side of the first clip portion at a location between and spaced from the respective first end and the respective terminal free end of the first clip portion, and
• wherein a second clip portion of the at least two clip portions comprises a second grip portion projecting in a direction away from the plate, wherein the second grip portion extends from the respective convex side of the second clip portion at a location between and spaced from the respective first end and the respective terminal free end of the second clip portion.