How to Determine the Right Size Air Filter for Your Oven

Learn how to determine what size air filter your oven needs with this helpful guide! We'll explain how to measure existing filters and round up or down for an approximate nominal size.

How to Determine the Right Size Air Filter for Your Oven

Are you looking for the right size air filter for your oven? It can be a daunting task to figure out the size of the filter you need, especially if you don't have any prior knowledge of air filters. But don't worry, this article will provide you with all the information you need to determine the right size air filter for your oven. Typically, the filter size is printed along the edge of the filter frame. Note that the size shown in bold type on the filter frame is the nominal size of the filter, which is likely to differ from its actual size.

To find out what size air filter you need, you'll need to measure the length and width (L x W) of your existing filter. If the filter is not square, the smallest measurement goes first. You can ignore the actual size printed on the filter for this task, since the nominal size is the set of numbers needed to order new filters. Filters are labeled with three-part dimensions.

The first number is its length, the second is its width, and the third is its depth or thickness. As long as the measurement is greater than the inner edge of the track, the filter will seal properly. To convert the actual size to the nominal size, measure the filter and round each dimension to the nearest inch. Still, understanding the most common air filter size can be difficult if you're not sure what the numbers mean.

It brings expert knowledge of a wide range of home air filtration topics, including HVAC filters, filtration efficiency, and indoor air quality. Keep in mind that some HVAC systems require more than one air filter, so make sure you have the correct measurements for all of them. Therefore, no matter what situation you are in, you will be able to calculate the size of the filter you are going to place in your oven. In the long run, this can burn out the blower motor, as you will struggle to blow air through your system.

Round to the nearest inch to create the nominal filter size, which is the measurement you will use when purchasing a filter. Proper maintenance will maintain good air quality in your home, increase the lifespan of your system, and consume less energy, reducing your bills. Timely replacement of your oven filter is much easier when you know what size air filter you need. Please note that the actual size of the air cleaner will be smaller than the nominal size of the air cleaner. You'll need to do this if your oven is missing an air filter and you don't know what size it should be.

We recommend removing your existing filter and measuring it to confirm its actual dimensions. The first (and easiest) way to determine what size air filter your oven needs is to check your old one. If it's still in place, simply measure it and round each dimension up or down to get an approximate nominal size. Now that you know how to determine what size air filter your oven needs, it's time to get shopping! Make sure that when purchasing a new air filter for your oven that it has a nominal size that matches or exceeds that of your old one. This will ensure that it fits properly and provides optimal filtration.