30" X 30" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 32 5/8"] Material_Aluminum ventilation 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
ventilation
Every part is hand inspected for quality before it is packaged
5/8" - 2579 PSI
+ Product Details Size - 32"w X 32"h is the size for the duct opening measurement only
4" X 12" Is The Size For The Duct Opening (floor/vent hole) Measurement Only
30" X 30" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 32 5 8" X 32 5 8"] Material_Aluminum ventilation 4 X 12 Is CRFG2028 Width_14in ventilation Every part is hand inspected for quality before it is packaged