Debunking Common HVAC Filter Myths
One of the most persistent myths in the HVAC industry is that expensive air filters are always better than budget-friendly options. As a trusted service provider in the Chicagoland area, we at Brian & Sons want to set the record straight about this common misconception.
Many homeowners believe that purchasing the highest-rated filtration system will automatically result in the cleanest indoor air. However, this isn’t always the case, and here’s why:
Understanding Filter Ratings
MERV (Minimum Efficiency Reporting Value) ratings indicate a filter’s ability to capture particles. While higher MERV ratings catch smaller particles, they can actually cause problems if your system isn’t designed to handle them:
- Restricted airflow
- Increased energy consumption
- Potential system strain
- Higher utility bills
The truth is, most residential HVAC systems work best with filters rated between MERV 8 and MERV 13. These provide excellent filtration without compromising system performance.
The Right Choice for Your System
Instead of focusing solely on price or ratings, consider what’s appropriate for your specific HVAC system. Regular maintenance and proper filter changes with the correct type of filter will keep your system running efficiently and your air clean.
Remember, the best filter is one that:
- Matches your system’s specifications
- Gets changed regularly
- Provides adequate airflow
- Meets your specific filtration needs
Don’t fall for marketing hype – consult with HVAC professionals who can recommend the right filter for your specific system and needs.