Cabin Air Filter Dirty

A cabin air filter that s dirty or clogged won t filter those contaminants causing problems for those who suffer from allergies or have breathing difficulties.

Cabin air filter dirty.

Photo by li zhongfei istock when it comes to keeping up with general vehicle maintenance replacing the cabin air filter probably isn t at the top of your list. In many cases the paper element is white to help you determine when the filter is dirty. And because of the sluggish airflow eventually you ll have to replace a burned out blower motor for 150 or more. Dirty cabin air filters can affect your breathing in the car posted by.

As a rule of thumb if the filter looks dirty it is. The good news is that cabin air filter replacement is a do it yourself project. The cabin air filter is a small pleated filter made of multi fiber paper cotton or other engineered material. Since they work in essentially the same fashion as a regular engine air filter cabin air filters get dirty and should be.

A good rule of thumb is to replace your cabin air filter every february before spring allergy season arrives especially if you live in an area with a lot of trees. The filter traps dust pollen and other foreign particles preventing them from entering the vehicle and polluting the cabin. Cleaning the filter regularly and changing it when it becomes un cleanable is crucial to ensuring a long and energy efficient. Before entering the passenger compartment outside air is directed through this filter to trap the contaminants inside the filter and prevent them from entering the inside of your vehicle.

The easiest sign of a dirty cabin air filter is the scent of something outside of the car such as wildfire smoke cow pastures or skunks even when you have the hvac system on recirculate. Problems a dirty ac air filter can cause. A cabin air filter can look almost exactly like the air filter used by your car s engine. A clogged cabin air filter can also cause major window fogging problems and contribute to lower gas mileage.

A dirty cabin air filter should be replaced. The filter is usually composed of a paper element that is folded into pleats and surrounded by a rubberized gasket.