X6673 Furnace Filter | Actual Size: 19-3/4" x 24-3/4" x 4-3/8" (20x25x5) | MERV 11 | Pack of 3$$Tools & Hardware Other

Actual Size: 19-7/8" x 24-3/4" x 4-3/8" Nominal Size: 20" x 25" x 5" The X6673 MERV 11 Replacement Filter fits the X6660 HCC20-28 Air Cleaner. This MERV 11 X6673 filter offers a 98% efficient filtration media capturing particles as small as 0.3 microns before they can collect on your coils. The X6673 filter is designed to fit the following air cleaner models: 453000-001, 2000, 455602-001, 447380-002 EZXCAB020, FILCABCC0020, MPKA0020, F25A1068, 1067, 1024, F100-1037, 1032, 1038, 2010, 2044, F150E-1034, F200E-1037