20x25x5 Carrier Replacement AC Furnace Air Filters - AFB Platinum MERV 13 - Pack of 2 Filters. Designed to fit FILXXCAR0020. 20x25x5 Carrier Replacement AC Furnace Air Filters - AFB Platinum MERV 13 - Pack of 2 Filters. Designed to fit FILXXCAR0020. Manufactured in the USA by AFB with a MERV rating of 13 (Highest available MERV rating that is suitable for a standard HVAC unit) Replaces Carrier part # FILXXCAR0020. Also fits part #s CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILCCCAR0020, FILCCCAR0020, & FILXXCAR0120. Removes bacteria, proplet nuceli (sneeze), lint & dust, dust mite debris as well as auto emmissions and large particles like milled flower. Best of breed MERV 13 replacement filter. AirFilterBuy: Breathe Better!