Activated carbon filter, known as odor trapping filter, is very important for ventilation systems. The purpose of using this filter is to eliminate and filter bad odors that may occur. It is a savior filter, especially for businesses that have intense odor problems. The active carbon filter minimizes unwanted odors by controlling the air in the area where it is located. It is also a very advantageous device as it prevents damage to the environment. This filter is also known as activated carbon traps. Bad odors are trapped in the pores on the active carbon filter and are eliminated.