The Importance of HVAC System Filtration

CONCORD — A critical aspect of maintaining heating and air conditioning systems is proper filtration. Furnace and A/C units have air filters that help keep the systems clean by collecting dust, dirt, and airborne particulates. As a filter collects more and more particles over time, it will eventually become clogged. This can bring adverse effects by causing the system to work harder and decreasing its energy efficiency. That’s why air filters need to be changed at regular intervals.

If you’re unsure how often you should change your system’s air filter, consult a professional. In general, I recommend replacing air filters at least twice a year; however, depending on the type of filter you have and the specific environmental conditions in your home, you may need to do this more often.

To verify the condition of your air filter and your system in general, schedule an annual maintenance service with a trusted, local HVAC company. That way, you won’t have to guess about your system’s condition or maintenance needs.