Pay in 4 interest-free payments of $14.71 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
+ Why Hvac Premium HVAC Premium has been providing superior quality service for many years
+ Product Details Size - 4"w X 18"h is the size for the duct opening measurement only
this solid-base guard ensures long-lasting performance with minimal hassle
We carry sizes the big box stores don't
actual front end outer dimensions are approximately 42 5/8" width X 12 5/8" height -
24" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_Anodized Aluminum + Why Hvac Premium HVAC+ Product Details Perfect Fit & Easy Sizing Designed for a 24" x 26" OR 26" x 24" duct opening (measured at the opening), with actual outer dimensions of 26. 5" W x 28. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 23. 75" x 25. 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