22" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Insulated Line Set Actual Filter Size – 31

Actual Filter Size – 31 3/4"w x 27 3/4" x 1"

[Outer Dimensions: 50

modern touch to your home

Actual Filter Size – 21 3/4"w x 19 3/4" x 1"

+ Product Description Our Clear Plastic Thermostat Guard is the ultimate solution for protecting your thermostat while ensuring universal compatibility

22" x 24" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Insulated Line Set Actual Filter Size – 31+ Product Details Perfect Fit & Easy Sizing Designed for a 22" x 24" OR 24" x 22" duct opening (measured at the opening), with actual outer dimensions of 24. 5" W x 26. 5" H. Please check the measuring guide to ensure a proper fit. Filter Size 21. 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