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Furnace Filter is designed to prolong the life of a furnace, and also works to clean the air that circulates throughout the house.
The furnace filters help maximize HVAC system’s efficiency, save much energy to run, and take little time to heat or cool home.
MERV (Minimum Efficiency Reporting Value) is the system used to rate the quality of furnace filters. Generally, the higher the MERV number is, the more efficient the filter is.
We recommend replacing residential furnace filters every three months, as dirty air filters can compromise air flow. Regular filter changing is also a great way to cut utility costs.