06/12/2026
That little filter has a big job. When it gets clogged, your AC has to push air through all that dust and debris — which can mean weaker airflow, higher energy use, and more strain on the system.
👍 Check it monthly, especially during heavy cooling season, and replace it when it looks dirty.
For HVAC maintenance, call Roberts Heating & Air Conditioning: 847-464-9774.