It goes without saying that the HVAC filters in your commercial or residential heating and cooling systems have an important job to perform. They’re meant to get rid of dust, pet dander, and other pollutants from the air and continue indoor air quality at all times.
In addition to that, these filters also help keep your HVAC elements free from larger particles that can easily damage them and have a negative effect on their overall performance. It’s worth noting that the higher the MERV rating of the filter you choose, the better it will perform.
In this blog post, you’ll find five different types of HVAC air filters explained to help you select the right one for your residential in addition as commercial comfort needs.
1. HEPA Filters
HEPA (short for High-Efficiency Particulate Air) Filters are known to have the highest MERV ratings. The Environmental Protection Agency, in addition as the Occupational Safety and Health Administration, suggest that these filters can easily trap particles that are as tiny as 0.3 microns, including tobacco smoke and bacteria.
It’s also important to consider that HEPA filters can obstruct airflow and they’re specifically recommended for hospitals and other similar structures where air quality holds a lot of importance.
2. Fiberglass Air Filters
Fiberglass filters are disposable filters that have the lowest straining ability out of all. They also happen to be the most affordable. instead of screening pollutants and dust in the air, they’re better at protecting your air conditioner from unhealthy contaminants. If you end up choosing this filter, you should know that you may nevertheless be at risk of respiratory health complications.
3. Pleated Air Filters
Pleated air filters are another kind of HVAC air filter that are made of polyester or cotton folds. They tend to be a bit more expensive than fiberglass filters but they’re comparatively more effective at filtering dust, pollen, pet dander, and mold spores.
The filters that have more pleats are better at filtering and preventing dust and other particulate matter from circulating throughout the air. Pleated filters typically have a MERV rating between 5 and 8.
4. UV Filters
UV filters are another shared kind of air filter that use ultraviolet lights to kill viruses and bacteria inside your home. already though they’re less effective at screening dust and other contaminants, they’re efficient at fighting off microorganisms that can put your health at serious risk.
5. Electrostatic Air Filters
Last but not least, there are electrostatic filters that essentially include using an electrostatic charge to attract dust and other particles from the air and prevent them from getting distributed from room to room. Some of these filters are washable while some aren’t.
No matter which kind of air filter you end up selecting, you need to take the time to continue and clean it regularly and get it changed or replaced whenever necessary.