30" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Height_18in + Product Details Size -

+ Product Details Size - 28"w X 28"h is the size for the duct opening measurement only

+ Product Details Size – 14"w X 32"h is the size for the duct opening measurement only

These line set covers will protect your line sets from virtually any damage

compatible with duct 5" | 10 in a pack - 5 inch diameter pipe – 20-foot length when connected – 30 gauge thick & made of thick & durable galvanized sheet metal

30" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Height_18in + Product Details Size -+ Product Details Size 30"w X 6"h is the size for the duct opening measurement only, [Outer Dimensions: 32. 5"w X 8. 5"h] Actual Filter Size 29 3 4"w x 5 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,