Emerson BFK164S Heat Pump Filter Drier 1/2" ODF Solder 043337 $24.95 Brand Emerson Model BFK164S MPN PCN: 043337 Country/Region of Manufacture Mexico Heat Pump Filter - Drier 1/2" ODF Solder UPC 681344433374 condition New – Open box Emerson BFK164S Heat Pump Filter Drier 1/2" ODF Solder 043337 New Open Box Industrial surplus, Packages may have tape on them or show other minor handling.