It is best to replace your air filter every 3 months. However, if you have a pet or if you have allergies it is best to change them every 30-45 days. Here are three major benefits that will come if you do this on a regular basis.
GSM Services offers a maintenance plan, where we come out twice a year and do a full inspection and cleaning. We also change out your filters for free! Give us a call today to learn more and sign up! (704) 864-0344