20x23x4 Furnace Air Filter – AIRx DUST Bryant/Carrier FILXXFNC-0024 Replacement Air Filter- MERV 8
Is this the right air filter for you? If you want to protect your expensive heating and cooling equiment, and make the air in your home cleaner, this is the filter for you! You won't find this filter in your local "big box store" and you'll probably pay a premium if you purchase it through your