This set of MERV 8 Replacement Air Filters effectively reduces pollen, dust, pet dander and other allergens from indoor air. Removing these airborne particles alleviates allergies and sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. Aside from the health benefits, this HVAC air filter in your home will also extend the life of your heating and cooling system by making it work more efficiently. For optimum performance and efficiency, replace these air filters every 1 - 3 months.
Approximately 21-1/2" x 23-1/2" x 3/4"
Carrier models: 070, FV4, FK4, FC4, FB4, FA4, FH4, FA4CNC060, FC4BNB054000AEAA, FC4CNB054, FE4ANB006, FK4DNB006, FV4BNB006, FX44B, FX4CNF060, FX4DNB049, FX4DNB061, FX4DNF049, FX4DNF061, HOG4CAR
Bryant and Payne models: FV4, FK4, FC4, FB
Other Manufacturer Part Numbers: CP8.0121.5x23.56PK, 317659-405, KFAFK0412XXL, KFAFK0412XXL R, CPR8.0121.5X23.3PFF