Separating Fact from Fiction in HVAC Maintenance

At Riley Heating & Cooling, we believe in educating our customers about their HVAC systems. Today, we’re tackling a prevalent myth that has been circulating in Oak Park and beyond regarding air filters in heating and cooling systems.

The Myth: More Expensive Filters Always Perform Better

Many homeowners believe that purchasing the most expensive HVAC filter will automatically result in cleaner air and better system performance. However, this is not always the case.

The Truth: It’s About the Right Filter for Your System

While high-end filters can be effective, they’re not always the best choice for every HVAC system. Here’s why:

• Airflow restriction: Some expensive filters are so dense that they can actually restrict airflow, causing your system to work harder and less efficiently.
• System compatibility: Not all HVAC systems are designed to work with high-MERV (Minimum Efficiency Reporting Value) filters.
• Maintenance needs: More expensive doesn’t always mean less frequent replacements.

What You Should Do

Instead of automatically opting for the priciest filter, consider these steps:

1. Consult with professionals: Our experts at Riley Heating & Cooling can help determine the best filter for your specific system.
2. Check your system’s requirements: Refer to your HVAC manual or consult with a technician to understand what filter MERV rating is appropriate.
3. Regular maintenance: Regardless of the filter type, regular replacements and system check-ups are crucial for optimal performance.

Remember, the goal is to find the right balance between air quality and system efficiency. Don’t let myths guide your HVAC decisions – trust the facts and professional advice instead.