Protuberant compressible filter seal design utilizing undercuts

A filtration system comprising:

• a filter housing defining an internal cavity, the filter housing comprising:
• a first housing end;
• a second housing end disposed axially away from the first housing end;
• a housing seal member adjacent the second housing end, the housing seal member defining a seal channel configured to receive a filter seal member;
• and
• a filter element positionable within the internal cavity, the filter element comprising:
• a first filter end;
• a second filter end disposed axially away from the first filter end;
• filter media disposed between the first filter end and the second filter end;
• and
• the filter seal member formed on the second filter end, the filter seal member comprising a plurality of first radially extending portions and a second radially extending portion, at least one of a shape, size, and configuration of each first radially extending portion different than a corresponding shape, size, and configuration of the second radially extending portion, the second radially extending portion positioned between a pair of first radially extending portions.