What is one potential consequence of a dirty air filter in an air conditioning system?

A dirty air filter in an air conditioning system can significantly hinder the system's ability to function efficiently. When the air filter becomes clogged with dust, dirt, and other debris, it restricts the airflow within the system. This reduced airflow makes the air conditioning unit work harder to circulate air, which can lead to a decrease in cooling efficiency. The system may struggle to maintain the desired temperature, leading to longer run times and increased energy consumption. Over time, this could also cause wear and tear on system components, potentially leading to costly repairs. Therefore, maintaining a clean air filter is essential for optimal cooling performance and energy efficiency in air conditioning systems.