36" X 18" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Height_22in QUALITY PACKAGING & SATISFACTION GUARANTEED

QUALITY PACKAGING & SATISFACTION GUARANTEED - Hand Inspected for Quality - 100% Satisfaction Guaranteed

+ Product Details Size & Compatibility – The size of sheet metal pipe is 10" round x 10' long

actual front end outer dimensions are approximately 36 5/8" width X 34 5/8" height

Applications – The galvanized steel metal round duct is used to cut into a plenum or rectangular duct to begin a trunk line or branch-like runs

36" X 18" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Height_22in QUALITY PACKAGING & SATISFACTION GUARANTEED+ Product Details Size 36"w X 18"h is the size for the duct opening measurement only, [Outer Dimensions: 38. 5"w X 20. 5"h] Actual Filter Size 35 3 4"w x 17 3 4" x 1" High Quality High quality rust free, strong aluminum construction with smooth finished edges for easy and safe use; Filter grille features a user friendly plastic latch that requires no screwdriver for opening. Installation Location Sidewall and ceiling. Design Heavier gauge than needed,