Are you wondering if your furnace needs a 16x25x1 air filter? It can be difficult to determine the right size filter for your air conditioning unit. To make sure you get the right filter, you'll need to measure the filter slot and round it to the nearest inch. Additionally, you should consider the MERV rating and FPR rating to determine what type of air contaminants are ideal for capturing each filter. Changing the filter is easy and can be done from inside your home. To make sure it fits properly, take out your current air filter and check the size printed on the frame.
Please note that the actual size of the air filter will be slightly smaller than the nominal size of the air filter. If you have pets, children, or allergy sufferers in your home, we recommend that you change your filters frequently to maintain indoor air quality. This will help ensure that your furnace is working efficiently and that your family is breathing clean air.