10" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Black Strongest Magnets – Our anisotropic

Strongest Magnets – Our anisotropic magnetic vent covers provide the strongest magnetization and seal to your register grilles

+ Product Description Upgrade your HVAC system with our 5" Round Air Vent Supply Grille

+ Product Details Size – 30"w X 14"h is the size for the duct opening measurement only

all the way around the square portion which can be used for attachment or folded over

10" X 6" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Black Strongest Magnets – Our anisotropic+ 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,