Armstrong Furnace Filters

Check the filter monthly to see when it needs to be replaced.

Armstrong furnace filters.

If so change the filter. Check the furnace or air handler filter to see if it is blocked with dust and dirt. Changing a home furnace filter regularly is the fastest and easiest way to make sure your furnace is running smoothly and efficiently as well as to help purify the air in your home. Remember to change your filter approximately once a month.

Dirty or blocked ductwork. Armstrong air is the professional s choice in home heating cooling. Including oil gas furnaces air conditioners heat pumps package units air handlers. Warranty armstrong air s commitment to a better product is backed by a limited lifetime warranty on the stainless steel heat exchanger and a 10 year limited warranty on parts.

Check your indoor unit to see or hear if the blower is running. Dispose of it and replace it with a new filter of the same size when it gets dirty. Your armstrong air furnace s electronic control system prolongs system life by continuously monitoring internal components for optimum performance and fault prevention. Armstrong armstrong filters armstrong furnace filters armstrong air filters armstrong air conditioning armstrong odor ban carbon filter armstrong replacement filters.

Actual size h 19 5 8 x w 24 3 8 x d 4 3 4.