Cabin Air Filter Dirty

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.

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. The good news is that cabin air filter replacement is a do it yourself project. The cabin air filter is the filter responsible for filtering the air that is fed into the vehicle s heating and air conditioning systems. 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.

The filter traps dust pollen and other foreign particles preventing them from entering the vehicle and polluting the cabin. Sure the air filter on an air conditioner is there to clean the air that comes into it but it s also actually an incredibly important part of the air conditioner. A clogged cabin air filter can also cause major window fogging problems and contribute to lower gas mileage. The cabin air filter is a small pleated filter made of multi fiber paper cotton or other engineered material.

Dirty cabin air filters can affect your breathing in the car posted by. Problems a dirty ac air filter can cause. The filter is usually composed of a paper element that is folded into pleats and surrounded by a rubberized gasket. A dirty cabin air filter should be replaced.

In many cases the paper element is white to help you determine when the filter is 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. Since they work in essentially the same fashion as a regular engine air filter cabin air filters get dirty and should be. As a rule of thumb if the filter looks dirty it is.

And because of the sluggish airflow eventually you ll have to replace a burned out blower motor for 150 or more. A cabin air filter can look almost exactly like the air filter used by your car s engine.