Patent ID: 8870995

Claim:
An air filter system comprising: a cover and an air filter that is nested within a top, peripheral edge of the cover; said cover includes two hanger members that are configured to secure the cover adjacent an HVAC register in order for air-conditioned air to be further filtered via the filter; wherein the hanger members are provided adjacent to distal ends of the cover; wherein the cover includes a plurality of openings that define a central portion of the cover; wherein the top, peripheral edge is elevated above the openings by a height, which accommodates the filter therein; wherein the openings form a lattice, which enables the air-conditioned air to pass thru the cover; wherein the hanger members are contained within the top, peripheral edge; wherein the hanger members hook onto screw holes of the HVAC register; wherein the hanger members enable a peripheral opening to exist between the top, peripheral edge of the cover and the wall surface; and wherein the filter has a lipped peripheral portion that has a thickness greater than a center portion thickness of a center portion.