This Honeywell replacement furnace filter is a best in class MERV 13 (AFB Platinum) aftermarket replacement manufactured by FilterBuy. It is designed to be the best filtration possible for every-day HVAC use.

Replacement Honeywell air cleaner F25, Filter #203720. Honeywell F35 & F35R filter # FC35A1027, Honeywell F100 and F150 filter # FC100A1037, and Honeywell F200 filter #FC200E1037.

Also replaces Bryant part #'s FILBBCAR0020, FILXXCAR0020, FILXXCAR0120 and fits Bryant Housing numbers FILBBCAR0020, FILXXCAR0020, FILXXCAR0120. Replaces Carrier CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILCCCAR0020, FILCCCAR0020, FILXXCAR0020, FILXXCAR0120.

In addition replaces Day and Night MACPAK20; Fits Day and Night air cleaner models FILBBCAR0020, FILBBFT0020, FILBBFTC0020, FILCCCAR0020, FILCCFTC0020 and KEAFL0301020. Lennox X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16. And Payne MACPAK20; Fits Payne air cleaner models FILBBCAR0020, FILBBFT0020, FILBBFTC0020, FILCCCAR0020, FILCCFTC0020 and KEAFL0301020.

Can also be used as a replacement for collection cells in Honeywell FC100C1017, F50A1066, F50E1141, F50E1166, F50E6066, F50E8005, F50E8047, F50F1081, F55A1384, F55A1400, F55A1434, F55F1003, F25A1068, F25F1067, F35F1024, F100F1038, F150E1034, F200E1037, & F55F1037.

This AFB Silver MERV 8 replacement filter is designed to last 6 months. The filters ship directly from the manufacturer to your doorstep, allowing AFB the ability to offer a premium product at a reasonable price.

Each quantity purchased is for a Pack of 4 Filters.

Note that AFB 20x25x5 Honeywell replacement filters come in AFB Silver (Merv 8), AFB Gold (Merv 11), and AFB Platinum (Merv 13).