Types Of Furnace Air Filters

Fiberglass filters capture large particles.

Types of furnace air filters.

Types of furnace filters. Although they all work in a similar way some are more beneficial than others. There are many different types of furnace filters available. Not all types of ac filters work the same.

While they all clean dust pet dander pollen and dust mites from the air only the. Best air filters for your furnace and central ac protect your hvac system and clean the air in your home with one of these filters from cr s tests by mary h j. Different types of furnace filters provide effective cleaning of certain types of particles. Keep in mind that some manufacturers recommend a specific type of filter.

There are a few different furnace filter types that will filter the air and improve your hvac system s performance. Whether it is for industrial or residential use here are the most basic furnace filter options. For more than 50 years furnace filters were made from fiberglass and some people prefer to stick with these types of filters. High efficiency particulate air or hepa filters provide high end filtration by trapping up to 99 of particles 0 3 microns or larger.

Pleated filters are more efficient and last longer compared to fiberglass synthetic filters. They eliminate more pollutants from your air without sacrificing airflow within your system. What are the benefits of furnace filters. They re sturdy but rank low on the ratings scale.

That s why experts say that hvac air filters need to be changed every 30 to 60 days. Technically speaking a furnace filter is a removable filter that is positioned somewhere between the air intake and the motor and heating coil of the unit. Originally filters were built to protect the inside portion of the furnace but now filters are much more than that they will also stop harmful particles from circulating back into the air that you breathe. But choosing between the different types of furnace filters can be a challenge.

These filters come in a few standard sizes and have an merv rating of 4. The history of furnace filters. That doesn t mean you have to buy the suggested product but that it should be your first consideration. When furnace filters first came into use indoor air quality wasn t a consideration.