Place the filter with an arrow pointing towards the oven, in the direction of the air flow. The unit will use more energy if. Do you know how to change the air filter in your home? The filter size, called the “nominal” size, is printed on the side of the existing filter. These are the steps you'll need to reorder in the blink of an eye.
However, it is important to note that the nominal size will be different from the actual size. A good rule of thumb is that an air filter is ½ smaller than the indicated size. So, for example, a 20x20x1 filter actually measures 19.5x19.5 inches. Studies have shown that maintaining a clean air filter in your HVAC system can reduce electricity bills by up to 15%.
During periods of heavy use, a clogged air filter can significantly increase your electricity bill, while a new filter costs just a few dollars, so it's definitely in your best interest to stay on top of replacing your oven filter. These simple steps make it easy to change your air filter so your energy bills stay low and your air clean. Household air filters are designed to filter air from one direction, so that as they are loaded with dirt, they don't collapse or fall apart. The simplicity of the filter size means that if you don't have an old air filter to take measurements of, all you need to do is measure the actual opening of your oven.
MERV stands for Minimum Efficiency Reporting Values and measures the efficiency with which the filter captures particles that act as contaminants that would otherwise pass through your heating and air system. Buying replacement parts in bulk or organizing a regular shipment can also help you maintain consistency with replacements and to reduce the likelihood of delays. In addition to HVAC and air conditioning units, Victor also specializes in furnace repair and air duct cleaning. Air quality is important, and you need an oven filter and air conditioning filter that eliminate allergens without being too expensive.
In general, for medium quality filters and to ensure that you and your family enjoy good indoor air quality in your home, it is good practice to replace them with new filters every 90 days. Believe it or not, these mistakes with HVAC filters are quite common and can be avoided by following the steps described above. Victor Belavus is an air conditioning specialist and owner of 212 HVAC, an air conditioning repair and installation company based in Brooklyn, New York. Before removing the existing air filter, notice the arrow on the filter frame that shows the correct direction of air flow.
If you can't find the right nominal size, you may need to order a custom air filter size to ensure a proper fit. Changing your home's air filter is a quick and easy way to keep your air conditioner, boiler, or central air system running efficiently. Central forced-air heating and cooling systems rely on filter maintenance to work optimally in the long term.