If the Chevy Equinox looks invincible on its exterior appearance, well, it is relatively weak and sensitive inside. The internal components are very sensitive to dusts and other particles that are foreign to the components. Your high performance vehicle uses the aid of different filtration devices. But all of these, no matter what elements they keep clean, they still have one common goal—to rid the element of the toxic and unwanted particles. Chevy Equinox uses many kinds of filtering device: Chevy Equinox air filter, fuel filter, oil filter and the like. The K&N Air Filter benefits the passengers of the Chevy Equinox. During the time the windows of your vehicle are sealed, the supply of air gradually decreases depending on how many people or elements consume it. So later, if there is no direct supplier of air, the passengers will be suffocated. This is why constant supply of air from the outside is pushed to the interior of the vehicle so the passengers can be in comfort. Since the air from the outside carry unwanted particles like pollen, bacteria and molds, a filtering device is needed to rid the supply of air with these and this is the job of the Chevy air filter. The air filter is the device that strains the air that enters the interior and rids it with molds and other unwanted particles. The air you breathe must be clean and free of particles and that is the reason why K&N Air Filter is made especially for you!