30" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w6h6 1-1/8" - 2334 PSI 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
1-1/8" - 2334 PSI
+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 36" Or 36" x 32" duct opening (measured at the opening)
+ Product Details Size - 32"w X 16"h is the size for the duct opening measurement only
Heavy Gauge Steel – Heavier gauge than needed
+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 8" or 8" x 10" duct opening (measured at the opening)
30" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter w6h6 1 1 8" 2334 PSI 4 X 12 Is CRFG2028 Width_14in 1 1 8" 2334 PSI + Product Details Perfect Fit & Easy Sizing Designed for a 32" x 36" Or 36" x 32" duct opening (measured at the opening)