Choosing the Perfect Size Air Filter for Your HVAC System

If you're looking to replace the air filter in your heating, ventilation and air conditioning (HVAC) system, it's essential to make sure you get the right size. An incorrectly sized filter can compromise the entire system, allowing dust, dirt, germs and other pollutants to enter your home's air. To guarantee you get the right size filter, here are some tips to help you out. First, take a look at your current air filter.

Most filters have the sizes listed on the side printed on the side, including the length, width, and depth in inches. If all else fails, refer to the air conditioning system product manual or contact the manufacturer directly and indicate the model number of the system. They can assist you in determining the exact specifications of your unit's filter. When you buy air filters, you'll see the words “nominal size” and “actual size” together.

The nominal size is usually rounded up or down to the nearest inch or half-inch. The actual size is usually slightly smaller than the nominal size. Make sure to consider any overlaps or recessed edges that may make it difficult to install or uninstall the filter. If you don't have it, you'll have to actually measure the filter that's currently inserted to get the exact dimensions.

You can also choose a longer filter, since there is no need to close any doors or covers on the HVAC air filter. Another thing to consider would be to seek professional help when choosing to make sure that the correct filter has been purchased and that it has been properly installed. Timely replacing your oven filter is much easier when you know what size air filter you need. Changing the air filter regularly is essential to keep the system clean and running efficiently, and to keep your energy bills under control if you have a boiler, air conditioner, or heat pump in your home in the Ocala area. Schedule a seasonal inspection twice a year to extend the life of your heating, ventilation and air conditioning system and increase energy efficiency.

Cora Lecy
Cora Lecy

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