30" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 3" Round Duct Pipe + Product Details Size - 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
30" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER EASY AIRFLOW LINEAR BAR GRILLES 3" Round Duct Pipe + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 12"W X 4"H is (for duct opening measurement only) actual front end outer dimensions are 13" Width X 13" Height