The interior of your car traps all sorts of scents. The lingering aromas of yesterday’s lunch or this morning’s caramel mocha latte don’t mix well with condensation and moisture from your ventilation system or damp floor mats. Even if you have leather interior, the headliner, visors and trim inside your car can absorb smells and recirculate them in your cabin. The cabin air filter removes odors not only from the heating and air conditioning systems, but also from the interior vehicle surfaces, keeping your car smelling fresh and fabulous! Check your vehicle owner manual to find locate yours and then simply replace with a new one.