Generalaire / Reservepro 4562 MERV 13 Furnace Filter 20x25x4

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

Actual size 19-7/16" x 24-7/16" x 3-3/4"

FITS THE FOLLOWING MODELS:

  • GeneralAire TERSus T2000