36" X 20" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 7" Round Duct Pipe Actual Filter Size – 11

Actual Filter Size – 11 3/4"w x 27 3/4" x 1"

actual front end outer dimensions are approximately 38 5/8" width X 12 5/8" height -

Choose our premium HVAC grilles and registers for long-lasting durability

1/4" - 6518 PSI

36" X 20" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES 7" Round Duct Pipe Actual Filter Size – 11+ Product Details Size 36"w X 20"h is the size for the duct opening measurement only, [Outer Dimensions: 38. 5"w X 22. 5"h] Actual Filter Size 35 3 4"w x 19 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,