24" X 18" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Stick on Side Take Off this 45-degree elbow ensures efficient

this 45-degree elbow ensures efficient airflow while maintaining durability and precision

+ Product Description Upgrade your cutting precision with our HVAC Premium PVC Cutter Replacement Blades

actual front end outer dimensions are approximately 14 5/8" width X 24 5/8" height

+ Product Details Size – 20"w X 30"h pleated MERV 8 filter for HVAC return filter grille - 3 Pack

actual front end outer dimensions are approximately 26 5/8" width X 8 5/8" height

24" X 18" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Stick on Side Take Off this 45-degree elbow ensures efficient+ Product Details Size 24"w X 18"h is the size for the duct opening measurement only, [Outer Dimensions: 26. 5"w X 20. 5"h] Actual Filter Size 23 3 4"w x 17 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,