12" X 8" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES w36h36 Suitable for medium-pressure applications

Suitable for medium-pressure applications

+ Product Description Introducing our 6" x 36" or 36" x 6" Floor Grille - a reliable and durable air grill designed for exceptional performance and built to last

Item Size: 155 x 69 x 60 mm

+ Product Details Size & Compatibilty - The 6" to 4" round metal pipe reducer & increaser 30 gauge is compatible with duct 6" to 4"

875" width X 9

12" X 8" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES w36h36 Suitable for medium-pressure applications+ Product Details Size 12"w X 8"h is the size for the duct opening measurement only, [Outer Dimensions: 14. 5"w X 10. 5"h] Actual Filter Size 11 3 4"w x 7 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,