36" X 10" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES with filter + Product Details Size -

+ Product Details Size - 16"w X 4"h is the size for the duct opening measurement only

9% PURE COPPER lead-free Elbow with solder connections and stop for your plumbing needs

Featuring a generous 50' length

ideal for making tight corners and maintaining efficient airflow in your HVAC system

Design – Safety latch for ceiling installation

36" X 10" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES with filter + Product Details Size -+ Product Details Size 36"w X 10"h is the size for the duct opening measurement only, [Outer Dimensions: 38. 5"w X 12. 5"h] Actual Filter Size 35 3 4"w x 9 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,