30" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 14in diameter 14" Diameter Is The Size

14" Diameter Is The Size For The Duct Opening Measurement Only

Features Wide flange for additional mounting surface coverage

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Applications – 30 Gauge thick & made of thick & durable galvanized sheet metal - used for HVAC system duct work in any building or home including: round exhaust air duct systems for dryers

30" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 14in diameter 14" Diameter Is The 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,