When it comes to air filters, each brand can have actual sizes that differ from the nominal size (the label size is sometimes rounded) that appears on the filter label. There are hundreds of different sizes of air filters available, as they are the same size as the oven. However, some filters may not have this information readily available and you may need to look up the measurements yourself. You can usually find the filter size of your air conditioner right in the size of the filter frame. For example, a filter labeled 10 X 12 X 1 is 10 inches long, 12 inches wide, and one inch thick.
Unfortunately, this isn't always the case: there are standard sizes of approximately 20 inches for air filters and none have the same measurements. If an oversized filter gets stuck where it doesn't belong, it can damage the HVAC system and not clean the air properly. If not, the best way to determine the size you need is to measure the filter that is already there, assuming it's the right size. Placing the filter backwards may cause the filter to collapse and air flow around the filter. Most air conditioning and HVAC units use standard size filters, but some require a custom-sized air filter to be purchased and installed.
If you use this method, you'll need to read the small print of the actual size of each filter when you go shopping. This creates charged particles that attract other particles in the air for better filtration when electrostatic filters are used. However, it should fit snugly in the air cleaner compartment with a little space around the edges. This rounded measurement is called the nominal size and is used to match the correct filter to the corresponding air filter slot. Newer system air filters not only focus on protecting equipment, but also on improving your home's air quality, which is one of the major health problems listed by the EPA, CDC and American Lung Association.When it comes to finding out what size air filter you need for your home, there are a few things to consider.
First, you'll need to measure your existing filter if you already have one installed. This will give you an accurate measurement of what size you need for your replacement filter. You'll also want to make sure that your new filter fits snugly in your HVAC unit's air cleaner compartment with a little space around its edges. Finally, if you're purchasing a custom-sized air filter, make sure to read all of the small print on its label so that you know exactly what size you're getting. This will ensure that your new filter fits properly and won't cause any damage to your HVAC system or fail to clean your home's air properly.