Lennox X0582 - BMAC Furnace Filter 16x20x5 MERV 11

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

Actual size 15-3/4" x 19-1/2" x 4-1/4"

FITS THE FOLLOWING MODELS:

  • Honeywell 16" x 20" Air Cleaners