Lennox X6673 - Healthy Climate HCF20-11 Replacement Filter 20x25x5 MERV 11 (OEM)

In most home environments, this filter only needs to be replaced every 3-4 months.

Actual size 19-3/4" x 24-3/4" x 4-3/8"

FITS THE FOLLOWING MODELS:

• Lennox: HCC20-28
• Trion Air Bear: 453000-001, Supreme 2000, 455602-001, 447380-002
• Carrier: EZXCAB020, FILCABCC0020, MPKA0020, MPKA, MACA
• Honeywell: F25A1068, 1067, 1024, F100-1037, 1032, 1038, 2010, 2044, F150E-1034, F200E-1037