MERV 8 filter media is designed to not promote the growth of bacteria, mold, or fungi in normal operating environments and has not been chemically treated. By filtering these particles in the air, you can help relieve allergies and sinus irritation that can cause tearing, itchy throat, coughing and sneezing. A dirty filter restricts airflow to your HVAC system's air handler, making it work harder to cool or heat your home. At Discount Filters, we offer a variety of discounted air filters to help you breathe easier in your home.
When creating a filter with this tool, it's important to use the “actual” filter size as shown by the tape measure, not a nominal filter size. Our filter frames are made of beverage cardboard, which is strong enough to withstand humidity and temperatures up to 200° F. If you have pets, children, or allergy sufferers in your home or business, it's important to replace filters more often to maintain superior indoor air quality and keep energy costs low. We understand that sometimes you may purchase the wrong size filter and we will do everything we can to get you the right ones.