Many drivers pay little attention to their cabin air filters & some don’t even know that their car/SUV/light truck likely contains this part, which plays an important role in keeping pollutants out of the passenger and driver’s compartment. Cabin air filters have been standard features on most vehicles & they filter air that flows through cars’ HVAC, to block dust, smog and other pollutants and irritants, including small dried leaves. Since the vehicle’s air conditioning system will have to work harder if the filter is clogged & no fresh air will be circulated inside the car. A dirty cabin filter can also cause unpleasant smell from the air conditioner and can cause allergic reactions. Solution to this problem is to have an automatic AC filter cleaning mechanism, where the filter is fitted into a filter housing, using an Automatic Cleaning Brush which moves on the coated filter from its home position to the dust collection box position, while sweeping the dust. The dust catcher puts the dust in the dust cavity/box below it. Once the cleaning is over, the brush moves back to its initial position. It will work by means of a power screw simple machine mechanism as explained in the methodology & a dust collector will also be placed at the home position. This brush moves twice over the dirty filter to increase the dust transfer capacity. Automatic filter cleaning ensures a dust-free filter, resulting in the air coming out of the AC being clean and fresh at all times. Cabin air filters prevent pollutants from entering your vehicle.