What Are MERV Ratings?
When it comes to maintaining your home’s air quality, understanding MERV (Minimum Efficiency Reporting Value) ratings is crucial. At Southern Values Cooling & Heating, we often encounter customers who are confused about indoor air quality standards and filtration systems.
MERV ratings range from 1 to 20, with higher numbers indicating better filtration capabilities. Here’s a breakdown of what different MERV ratings mean:
- MERV 1-4: Basic filtration for large particles
- MERV 5-8: Medium filtration for dust and pet dander
- MERV 9-12: Superior residential filtration
- MERV 13-16: Hospital-grade filtration
- MERV 17-20: Clean room and surgical facility grade
Choosing the Right MERV Rating
Most residential HVAC systems work best with filters rated between MERV 8 and MERV 13. Going too high can restrict airflow and strain your system, while too low might not provide adequate filtration. The key is finding the right balance for your specific needs.
Maintenance Considerations
Remember that higher MERV ratings mean more frequent filter changes. In Florida’s humid climate, especially in areas like Lakewood Ranch and Bradenton, filters can become clogged more quickly due to increased moisture and organic particles in the air.
Regular maintenance of your filtration system ensures optimal performance and helps extend the life of your HVAC equipment. Contact Southern Values Cooling & Heating today to discuss the best filtration options for your home.