What are the symptoms of a broken car filter?

The air conditioning filter is an important component of the vehicle ventilation system. It helps ensure that the air in the cabin is clean and free of pollutants. However, over time, the cabin filters may become clogged or worn out, leading to various symptoms indicating their poor condition.

One of the most common symptoms of a faulty air conditioning filter is reduced airflow. When the filter is clogged with dust, dirt and debris, air becomes more difficult to pass through. This may lead to a reduction in the amount of air flowing into the cabin, resulting in poor ventilation inside the vehicle and generating a stuffy or musty smell.

Another symptom of a poor filter in the vehicle is the decline in the performance of the air conditioning or heating system. Clogged or dirty filters can restrict the airflow to the air conditioning and heating systems, making them less effective in cooling or heating the cabin. This will lead to a decrease in the comfort of the residents, especially under extreme weather conditions.

In addition, poor-quality cabin filters can also lead to an increase in dust and allergens inside the cabin. When the filter fails to function properly, it cannot capture particles such as pollen. The oil filter is divided into full-flow and splitter types, and other allergens are allowed to enter the engine compartment. This may cause allergies or respiratory problems in sensitive people.

In addition, poor-quality cabin filters can also affect the performance and lifespan of other components in the ventilation system. The airflow limitation caused by the clogging of the filter will bring additional pressure to the blower motor, causing it to work harder and possibly leading to premature failure.

In conclusion, it is very important to regularly inspect and replace the air conditioning filter to ensure the normal operation of the vehicle's ventilation system. If you notice any of the above symptoms, it is recommended that you check the cab filter and replace it if necessary.