18" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_Red Oak Wood + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG-A-1212
Yard notes & kiln story
Description
+ Product Details Size – 16"w X 36"h is the size for the duct opening measurement only
Looks Like It Was Just Waxed
please note that the total outer dimensions of the grille measure 7" in diameter
/* more inner breathing room */ border-radius: 6px
The total outer size of this grille is the listed size plus 1
18" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_Red Oak Wood + Product Details Size – Compatible With Duct 7in Applications This sheet metal DDAG A 1212 + Product Details Size – 16"w X 36"h is the size for the duct opening measurement only Looks Like It Was Just Waxed