US$ 12.00
Installation is simple
we have assisted countless contractors
actual front end outer dimensions are approximately 10 5/8" width X 18 5/8" height
it integrates effortlessly into T-bar or plaster frame ceilings
Actual Filter Size – 19 3/4"w x 21 3/4" x 1"
14" x 28" or 28" x 14" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 1-Way Installation is simple+ Product Details Perfect Fit & Easy Sizing Designed for a 14" x 28" OR 28" X 14" duct opening (measured at the opening), with actual outer dimensions of 16. 5" W x 30. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 13. 75" x 27. 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
US$ 12.00
US$ 125.00
US$ 14.40
US$ 199.50