CPC B01D 46/10 (2013.01) [B01D 39/083 (2013.01); B01D 39/086 (2013.01); B01D 41/04 (2013.01); B01D 46/0005 (2013.01); B01D 46/0028 (2013.01); B01D 46/0032 (2013.01); B01D 46/0035 (2013.01); B01D 46/0038 (2013.01); B01D 46/0097 (2013.01); B01D 46/521 (2013.01); B01D 46/66 (2022.01); F24F 8/10 (2021.01); F24F 8/192 (2021.01); B01D 2279/50 (2013.01); F24F 8/108 (2021.01)] | 20 Claims |
1. An air filter to clean air within residential spaces, comprising:
a first media layer;
a second media layer coupled with the first media layer; and
a frame for supporting the first and second filter media layers within an HVAC system and further wherein the frame orients for orienting the first media layer and the second media layer within a residential HVAC system and further wherein the frame is disposed along a perimeter of the first and second media layers; and
a plurality of corner sections configured to fit within the HVAC system to receive the frame of the air filter.
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