Filtrete 16x25x4 Air Filter MERV 12, MPR 1550 Certified Asthma &
Fits systems calling for a filter thickness of 4.31″ and larger.
654
Filtrete 16x25x4 (SlimFit) AC Furnace Air Filter, (SlimFit), White
For optimal performance of your heating and cooling system or HVAC system, change your furnace filter at least once per year.