by Mark Hansberger on January 3, 2013January 3, 2013 Checking The Air Filter: Your HVAC System Depends On It Checking the air filter in your HVAC system is a simple, quick task. Unfortunately, it’s also one that tends to slip homeowners’ minds for months at a time. That’s probably because many people simply don’t […]Read More Filed Under: Air Filters Tagged With: Arizona– checking the air filter– improve airflow– improved air quality– lower energy bills– MERV– protect your equipment– Yuma