DB Heating & Cooling, Inc. Blog : Posts Tagged ‘Franklin Lake’

Changing the Air Filter Each Month Makes Your Furnace Work Better

Monday, January 4th, 2016

The air filter in your heating and air conditioning system removes dust, pollen, and other allergens from the air in your home so that you can breathe a little easier when the system is running. And this isn’t the air filter’s only responsibility. A primary purpose of an air filter is to protect your furnace, as incoming debris could damage the interior of your system.

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