30" X 18" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Welding & Soldering This 2-pack of long-lasting blades

This 2-pack of long-lasting blades ensures a consistent and sharp cutting experience for PEX

+ Product Details Size – Stick-on collar is 16" and it is compatible with duct 16"

These tabs dig into the main duct when you push the fitting in

+ Product Details Perfect Fit & Easy Sizing - Designed for a 32" x 28" OR 28" x 32" duct opening (measured at the opening)

ClickAdd to Cartnow & enjoy a new updated refreshing look of your room

30" X 18" ALUMINUM RETURN FILTER GRILLE FOR 1" FILTER - EASY AIRFLOW - LINEAR BAR GRILLES Welding & Soldering This 2-pack of long-lasting blades+ Product Details Size 30"w X 18"h is the size for the duct opening measurement only, [Outer Dimensions: 32. 5"w X 20. 5"h] Actual Filter Size 29 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,