I don’t know about you, but I sometimes put off changing the air filter at my house. That constant little blinking light on the thermostat doesn’t even do the trick. But don’t put off replacing that filter! Take a look at that dirty air filter…gross!
Your air filter keeps both your unit and your airstream clean by trapping particles. As the filter does its job, it becomes dirty and a source of pollution. Remember to change your air filter every 60-90 days.
