Types of Air Filters: What You Need to Know

Air filters are an essential part of any home or business, as they help to keep the air clean and free of pollutants. There are many different types of air filters available, each with its own advantages and disadvantages. In this article, we'll discuss the different types of air filters and their benefits, so you can make an informed decision when choosing the right filter for your needs. The most common type of air filter is the fiberglass filter. These filters consist of strands of glass spun together and reinforced by a metal grid.

This disposable air filter is relatively inexpensive and is effective at keeping large particles out of the system. However, they don't do a great job of preventing dust and other smaller contaminating particles from entering. If you or someone in your family has allergies or has respiratory problems, this type of filter may not be powerful enough to help relieve or prevent respiratory problems. Another type of air filter is the UV technology filter. This type of filter uses UV rays to kill germs such as bacteria and viruses.

Air purifiers using this technology have a UV lamp installed and, as microorganisms pass through the UV rays irradiated by the lamp, cellular or genetic damage occurs, destroying the microorganism. Although UV technology is effective at killing viruses and bacteria, it is best to use it with a filter system before lamps. Negative ion air purifiers use chemical injections to clean air. An ion is a natural particle with a positive or negative charge. Negative ions are simply oxygen atoms that have gained an electron.

They magnetically attract airborne particles, such as pollen and dust, until the newly formed particle is too heavy to stay in the air. This causes the particle to fall and stick to another solid element in the room, such as a window or wall. Unfortunately, this type of air purifier does not have the ability to absorb or remove harmful pollutants from the air. Negative ion simply removes airborne particles and transfers them to the walls and surrounding solid elements of the room, rather than completely removing them. When glued to walls and other surfaces, they have the ability to loosen and re-circulate on their own in the air. Ozone air purifiers use ozone gas to clean air.

Ozone gas is created when oxygen molecules are exposed to ultraviolet light or electrical sparks. Ozone gas has been found to be effective at killing some biological agents, but it is unlikely to completely clean the air unless concentrations are significantly higher than public health standards. Finally, activated carbon filters are particularly useful for people with multiple chemical sensitivity (MCS) because they absorb formaldehyde, which is found in carpets, wood paneling and furniture upholstery. Activated carbon filters are suitable for environments where chemicals need to be removed from the air. When choosing an air filter for your home or business, it's important to consider your needs and budget. Variety of air filters offers options for home and business owners in terms of efficiency, health benefits, costs and maintenance.

Therefore, it's important to do your research before making a purchase.