The Truth About HVAC Filters: Separating Fact from Fiction
At A-All Temp Heating & Cooling, we frequently encounter customers who have been misled by common HVAC myths. Today, we’re tackling one of the most persistent misconceptions about home comfort systems that could be costing you money.
The Myth: More Expensive Filters Are Always Better
Many homeowners believe that purchasing the highest-rated, most expensive HVAC filters will automatically result in better air quality and system performance. This simply isn’t true.
Here’s why this myth needs debunking:
- Higher-rated filters can actually restrict airflow too much
- Unnecessary strain on your HVAC system can lead to increased energy costs
- Not all homes require hospital-grade filtration
The Reality
The truth is that most residential HVAC systems are designed to work with medium-efficiency filters (MERV 8-11). Using filters with higher ratings can:
- Force your system to work harder
- Reduce system efficiency
- Lead to premature wear and tear
For most households, a quality medium-efficiency filter changed regularly provides excellent filtration without compromising system performance. The key is finding the right balance between filtration and airflow for your specific system.
Remember, the best filter choice depends on various factors, including:
- Your HVAC system’s specifications
- Your home’s specific air quality needs
- The presence of pets or allergies
For professional guidance on selecting the right filter for your system, contact A-All Temp Heating & Cooling. We’re here to help you maintain optimal system performance while ensuring healthy indoor air quality.