Modular electrical signal filter assembly

A modular electrical signal filter assembly, comprising:

• a plurality of elongate filter housings extending along a longitudinal direction from a first end thereof to an opposed second end thereof, each said filter housing comprising
• a lower filter housing member having an inner surface terminating at first and second upper side surfaces that extend from said first end thereof to said second end thereof, and
• an upper filter housing member having an inner surface terminating at first and second lower side surfaces that extend from said first end thereof to said second end thereof, each said upper filter housing member abutting one of said lower filter housing members at a junction between said first and second lower side surfaces and said first and second upper side surfaces, respectively, to thereby define one of said filter housings having a substantially continuous outer surface and an internal filter cavity;
• a first mechanical engagement member extending circumferentially around portions of said outer surface of each said filter housing proximate at least one of said first and second ends thereof, and
• a plurality of coupling members each extending from a first end thereof to an opposed second end thereof along said longitudinal direction, each said coupling member having a second mechanical engagement member formed on an inner peripheral surface thereof that is complementary to and mates with each said first mechanical engagement member of said filter housings;
• wherein at least one of said first and said second ends of each of said filter housings is secured to one of said first and said second ends of said coupling member without solder, such that each of said filter housing is secured to another of said filter housings along said longitudinal direction in a solderless connection via said coupling members.