How to Choose the Best Air Filter for Your HVAC System

November 28, 2018

It may not seem like much, but your HVAC system’s air filter is extremely important. Your filter is what ensures you and your family have safe indoor air quality levels. It also plays an important role in maintaining the efficiency of your whole system. If you’re searching for the best filter for your Sumter, South Carolina, home, here’s what you need to know.

Check Your Specs

First and foremost, it’s important to make sure you’re buying the appropriate type of air filter. Check your HVAC manufacturer’s recommended specifications to ensure you’re buying a filter designed for your system. The most important detail to keep in mind is size. It’s possible to upgrade to a larger filter, but your system may first need to be modified by a professional.

Choose Your Filtration Level

A filter’s ability to remove contaminants is measured by its minimum efficiency reporting value (MERV). A higher MERV indicates a filter that is more effective at removing fine particles from the air. However, too fine a filter may cause airflow problems and interfere with your system’s efficiency. A rating between seven and nine is usually recommended for most people. You may wish to opt for a higher rating if you have allergies or respiratory issues.

Reuse or Replace?

Finally, you’ll need to decide whether you want a reusable air filter or a disposable one. Reusable filters are designed to last for several years but must be washed regularly. Disposable filters are more affordable and can be swapped out at your convenience. Disposable filters also tend to feature higher MERV ratings. Both are excellent options, but many people prefer the convenience of disposable filters.

Effective, high-quality filters can help you and your family breathe easier all year long. They can also keep your HVAC system working at its peak efficiency. To learn more about the importance of HVAC filters, check out Air Solutions Heating and Cooling’s professional HVAC services or call today to speak with a helpful representative.