Carrier & Bryant FILXUMC082320 (3-Pack) - 20" x 23" x 4" Pleated Air Filter, MERV 8 replaces old part # FILXXFNC0024

‌MERV 8 Nominal Filter Size: 23x20x4 Actual Filter Size: 22-5/8" x 19-13/16" x 4-1/8" Recommended Filter Replacement: 6 Months This FILXUMC082320 - 20" x 23" x 4" Pleated Air Filter has been made slightly thinner to fit more applications and replaces FILXXFNC0024 - 20" x 23" x 4"