1) Cabin Air Filter: The cabin air filter is located behind the glove box on the passenger side of the car. To access the filter, open the glove box and then squeeze the two side tabs that are located on the top and bottom of the glove box. The glove box will then drop down and you can access the cabin air filter.
2) Engine Air Filter: The engine air filter is located in the engine bay on the driver's side of the car. It is a black plastic box with a hose connected to it. You will first need to remove the cover from the air cleaner box. To do this, remove the four screws that hold the cover in place. The air filter is housed inside this plastic cover.