What role do filters play in an air-conditioning system?

Filters play a crucial role in an air-conditioning system by improving air quality. Their primary function is to remove contaminants and particulates from the air that circulates through the system. This includes dust, pollen, mold spores, and other allergens that can negatively impact indoor air quality and health. By capturing these harmful particles, filters help ensure that the air being circulated is cleaner and healthier for occupants, contributing to a more comfortable indoor environment.

While filters do not enhance the aesthetic appeal of an air-conditioning system or directly regulate temperature, they do contribute indirectly to the overall efficiency of the system. Clean air filters facilitate better airflow and system performance, which can help maintain a more consistent temperature. However, their main purpose remains centered around air quality improvement.