36" X 16" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLE w36h36 This grille has a high

This grille has a high standard of design

optimizing performance and energy efficiency

Actual Filter Size – 29 3/4"w x 5 3/4" x 1"

Actual Filter Size – 33 3/4"w x 31 3/4" x 1"

Design – Easy access/removable door - provides easy access/removable door for HVAC

36" X 16" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLE w36h36 This grille has a high+ Product Details Size 36"w X 16"h is the size for the duct opening measurement only, [Outer Dimensions: 38. 5"w X 18. 5"h] Actual Filter Size 35 3 4"w x 15 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,