Patent ID: 7946379

Claim:
A filter assembly, comprising: a frame forming the outer perimeter of the filter assembly, the frame is comprised a first frame structure having one of a soft and firm material and a second frame structure having one of firm and soft material; a filter enclosed in between the first frame structure and the second frame structure; and a strap comprised of a second soft material that is coupled with the frame for detachably coupling the frame with a microphone; the first frame structure further includes a first extension that is integral with the first frame structure, forming a first single unitary piece frame casing; the second frame structure further includes a second extension that is integral with the second frame structure, forming a second single unitary piece frame casing; and wherein the first extension is aligned with the second extension to form a single pair; the strap is further comprised of: a first side that includes a first set of miniature clasps at a first distal end of the first side; a second side that includes a first set of miniature hooks at a second distal end of the second side; the strap having a section comprised of a closed loop; the closed loop is comprised of: an exterior, comprising: a first exterior side that is integrally coupled with the first side of the strap; and a second exterior side that is integrally coupled with the second side of the strap; an interior, comprising: a first interior side that includes a second set of miniature clasps; and a second interior side that includes a second set of miniature hooks; wherein the section of the strap is removably coupled with the first and second extension of the frame.