Regular Air Filter Changes for Better Indoor Air Quality
Time for a filter change? It depends! Factors like type, home size & air quality all play a role. Standard 1-inch filters should be swapped every 30-60 days. With pets or dust, every 20-45 days. High-efficiency filters last 6-12 months. Ask an HVAC pro for the best plan. Ignoring a dirty filter? Not good. Airflow …