An Overview of High Efficiency Furnace Filters

High efficiency furnace filters are no doubt effective, but since they can lead to substantial increases in your electricity bills, you just can't afford to install them as part of your centralized heating and cooling system. However, you also can't just ignore the associated benefits. By taking the time to install a higher quality furnace filter, you will be able to realize the full potential of these filters and also realize the most cost-effective manner.

How to Select the Best High Efficiency Furnace Filter

Since quality varies from manufacturer to manufacturer, it's recommended that you consider a few things before you actually buy a furnace filter. To select the best, compare the protection levels that are usually explained in the product information. The protection levels are expressed in microns, which basically represent the size of air particles that the filter is capable of filtering out. This simply means you should consider only those furnace filters that have the smallest micron ratings, preferably those having 0.1 microns or less. These would be enough to filter out around 99.97 percent of all microscopic particles that might be present in the air.

Shortly after you install a furnace filter, you will start feeling a lot better because the air that you breathe will be free from a wide variety of contaminants. You can then be rest assured, the air around you is completely free from dust mites, pet dander, pollen particles and mold spores. All of which can easily create health problems for you and your family.

Another thing to consider prior to investing in a furnace filter is finding out the size of your room. This is important because certain furnace filters are effective only over a specific predetermined area. For example, say your room is 350 square feet, you will have to look for a filter that has the appropriate capability. The best thing to do is to opt for a furnace filter having a slightly higher configuration. Considering the above example, the filter should have the capacity to clean air over a 450 square foot room.

Last but not the least, you should never forget to take proper care of your furnace filter because its effectiveness depends a lot on how well you follow the maintenance guidelines outlined by the manufacturer. Also, keep changing your filters regularly, preferably every 3 to 6 months because even the best high efficiency furnace filters have a limited workable life.

Bill Whitworth writes furnace filter and other home environment health related articles for Web Products, Inc. A popular Internet destination for furnace filters, air filters, replacement filters, and custom filters. Helping customers improve their home air quality since 1997.