How to Easily Find the Right Air Filter Size for Your Home

Finding the right air filter size for your home can be a daunting task. But it doesn't have to be! With a few simple steps, you can easily identify the size of your AC filter and find the perfect replacement. The easiest way to identify the size of the AC filter is to remove the existing filter from its slot and examine the filter frame. 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. If the actual dimensions do not appear in small print on the filter frame, we recommend measuring the filter for double checking. Step 1: Measure the length and width (L x W). If the filter is not square, the smallest measurement goes first).

Once you know the size of your old air filter, you can easily buy a new one with the same dimensions. There are many options to buy air cleaners with convenience, whether it's a) online, b) through your HVAC service company, or c) in-store. When you change oven filters, the first thing you want to do is to know what size oven filter you have. 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.

Look for where the return duct connects to your oven, and there should be a plate that covers the slot where the air cleaner enters. In this case, you'll want to round down to the nearest integer to determine the nominal size of the air cleaner. A higher MERV rating means that an air filter is more effective at removing the smallest particles from the air. As for depth measurement, standard air filter sizes are nominally 1 (0.75 real), 2 (1.75 real) and 4 (3.75 real) deep. There are several great options to buy air filters online and have them delivered conveniently to your door. If your old air filter doesn't have the measurements printed on the side, you can measure it yourself and find out what size you need.

If the filter is too large, it won't fit into the slot and you won't be able to replace it with a cover. If you're looking for an easy way to find out what size air filter you need for your home, follow these simple steps and you'll be sure to find one that fits perfectly!.