The Critical Role of Air Filter Ratings in Home Comfort
When it comes to maintaining your home’s HVAC system, one of the most overlooked components is the air filter rating system. At Apollo Heating & Cooling, Inc., we regularly educate our Michigan customers about the importance of choosing the right filtration level for their specific needs.
What is a MERV Rating?
MERV (Minimum Efficiency Reporting Value) ratings range from 1 to 20, with higher numbers indicating better filtration. Here’s what you need to know about common residential MERV ratings:
- MERV 1-4: Basic filtration for large particles
- MERV 5-8: Good for residential use, catches pet dander and dust mites
- MERV 9-12: Excellent for homes with allergies or asthma
- MERV 13-16: Hospital-grade filtration
Choosing the Right Rating
Most residential systems work best with filters rated between MERV 8 and MERV 13. Going too high can actually restrict airflow and strain your system, while too low might not provide adequate filtration. Our technicians evaluate each home’s needs based on:
- System specifications
- Family health requirements
- Local air quality conditions
- Pet presence in the home
Remember to change your filter regularly – typically every 60-90 days for standard filters, or more frequently for homes with pets or high dust levels. This simple maintenance step can significantly improve your system’s efficiency and your home’s air quality.
Contact our certified technicians at Apollo Heating & Cooling, Inc. for a professional assessment of your home’s filtration needs and ensure you’re getting the most from your HVAC system.
