Typically when people experience problems with their home air quality, they associate the issue with malfunctions within the HVAC system as a whole. Although, one thing that people tend to overlook is their air filter. Do you remember the last time you changed your air filter? Air filters serve as a barrier that prevents harmful debris, pollutants, pollen, and dust, from entering into your home. Depending on the amount of activity and or pets in your home, it is recommended to change your air filters every 60 to 90 days. Lack of replacing air filters in your home can lead to:

The increase of allergens and dust in your home, leading to symptoms such as fatigue, headaches, colds, and more!
Dirty ducts as the filter pump debris through your system and home.
Airflow blockage as the A/C isn’t able to maintain levels of airflow causing the system to malfunction, take longer to cool, and increase your home energy bill.

Now that you know the importance of changing your air filter, it’s time to pick the best one for your home. If you’ve ever gone shopping for an air filter, you may have noticed that there isn’t just one size fits all. The team at Bounds Heating and Air has compiled a few things to consider while you’re shopping.

Reference Your Manufacturer’s Instructions

Check out your manufacturer guidelines, here is will you will find suggested filters to use for your specific system in your home. One thing to pay special attention to when referencing your guide is the suggested air filter size. This is a spec that can not be altered, this will ensure that your filter is a perfect fit which allows it to function correctly for the safety of your home.

Disposable or Washable

Choosing a disposable or washable air filter is based on preference. Disposable air filters a convenient option as they can easily be disposed of and replaced. Washable air filters are known for their longevity, as they can be reused several times after each clean.

MERV Rating

The MERV rating, also known as the Minimum Efficiency Reporting Value tells you the average efficiency of the air filter that you are looking to purchase. MERV rating range from 1 to 20.

MERV ratings 1 – 4 are primarily used to block larger debris from entering your home.
MERV rating 5 – 8 are known to filter up to 70% of dust, mold spores, and other particles.
MERV ratings 9 – 12 are one of the higher quality filters trapping up to 90% of debris and in-home pollutants.
MERV ratings 13 – 20 are typically used for commercial buildings and not for residential use, but they are known to filter airborne particles such as viruses and bacteria.

Now that you know how to shop for home air filters, another easy way to keep up with when to change your filters is by writing the date on the filter when it’s replaced. And if you are interested in finding out more information on air filters or how to improve your air quality, reach out to Bounds Heating and Air today!