10" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 25 Feet Long while the included safety wire

while the included safety wire provides added security to prevent the door from falling off

Ease of use is our priority in designing this line set cutter

Its precise dimensions ensure a perfect fit for your air duct openings

+ Product Details Size - 32"w X 24"h is the size for the duct opening measurement only

making it strong against rust and corrosion

10" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 25 Feet Long while the included safety wire+ Product Details Size 10"w X 6"h is the size for the duct opening measurement only, [Outer Dimensions: 12. 5"w X 8. 5"h] Actual Filter Size 9 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,