Tier1 Replacement for Payne 24x25x5 MERV 11 Comparable Air Filter 2 Pack Upgraded media rated at MERV 11 to capture 90% of particles, 1-3 microns in size Replacement for: Bryant FILBBCAR0024, FILBBFTC0024, Carrier FILCCCAR0024 and FILCCFTC0024 Original box type design This product is listed and rated by Underwriters Laboratories as U.L. Class 2