32" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Fixed Blades + Product Details Perfect Fit

+ Product Details Perfect Fit & Easy Sizing - Designed for a 18" x 16" OR 16" X 18" duct opening (measured at the opening)

Actual Filter Size – 31 3/4"w x 7 3/4" x 1"

Discover this game-changer at HVACPremium

Operating temperature from -40°f to +248°f [-40°c to +120°c]

#hvac-product-accordion

32" x 8" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Fixed Blades + Product Details Perfect Fit+ Product Details Perfect Fit & Easy Sizing Designed for a 32" x 8" OR 8" x 32" duct opening (measured at the opening), with actual outer dimensions of 34. 5" W x 10. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 31. 75" x 9. 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