Pay in 4 interest-free payments of $12.45 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
complete with a supplied key
Equipped with a locking eight-tumbler key system
+ Product Details Size – 8"w X 6"h is the size for the duct opening measurement only
actual front end outer dimensions are approximately 22 5/8" width X 20 5/8" height -
+ Product Details Size - 30"w X 28"h is the size for the duct opening measurement only
22" x 20" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Grilles complete with a supplied key+ Product Details Perfect Fit & Easy Sizing Designed for a 22" x 20" OR 20" x 22" duct opening (measured at the opening), with actual outer dimensions of 24. 5" W x 22. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 21. 75" x 19. 75" x 1" Premium Airflow Efficiency High performance cube core eggcrate design allows 95% airflow efficiency, reducing energy costs and maximizing HVAC system lifespan. Durable, Rust Free Aluminum