25x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 24.75 x 19.75) - 3 Pack Black + Product Details Perfect Fit Product Description Enhance your CRFG68 Victorian Floor Registers

+ Product Details Perfect Fit & Easy Sizing - Designed for a 24" x 34" OR 34" x 24" duct opening (measured at the opening)

+ Product Details Size – 12"w X 14"h or 14" x 12" is the size for the duct opening measurement only

Ideal for Walls & Ceilings: Designed for seamless installation in standard 20" X 4" duct openings

this cutter ensures smooth

This versatile guard features air circulating ports on all four sides to allow proper airflow

25x20x1 MERV 2 Non Pleated Air Filter Replacement Filters (Actual Size 24.75 x 19.75) 3 Pack Black + Product Details Perfect Fit Product Description Enhance your CRFG68 Victorian Floor Registers + Product Details Perfect Fit & Easy Sizing Designed for a 24" x 34" OR 34" x 24" duct opening (measured at the opening) + Product Details Size – 12"w X 14"h or 14" x 12" is the size for the duct opening measurement only