HEPA filters are the best category of furnace filter for Heating and Air Conditioning systems because they can disconnect over 99% of all airborne particles that are 0.3 microns or larger from the air that passes through the filter, and these types of filters are also effective at removing particles that are smaller than 0.3 microns, however not as effective as other types of filters.
- The HEPA filter is a great choice for people who have flu symptoms or asthma because it can disconnect pollen, dust mites, and other allergens from the air.
These special filters are also great for people who smoke because they can disconnect smoke particles from the air. These kinds of filters are available in strange sizes, so it is crucial to choose a filter that is the right size for your Heating and Air Conditioning system. The size of the filter will determine how often it needs to be replaced; Depending on the size of your Heating and Air Conditioning system, you may need to replace your filter every 6 months or once a year, however if you have a large home or office, you may need to replace your HEPA filter more often! You can purchase these filters at most hardware stores and home improvement stores, but be sure to ask for help if you are not sure which size HEPA filter you need for your Heating and Air Conditioning system and maybe believe about getting two of them so you have an extra 1 on hand. Washable HEPA filters are also a great occasion because you can reclaim them for a long time without creating any waste.