Where is the Cabin air filter for a 2005 Mazda RX8?

The cabin air filter for a 2005 Mazda RX-8 is located behind the glove compartment. To access it, you need to open the glove compartment and remove it, then detach the stops on either side to lower the compartment fully. The filter is housed in a compartment behind the glove box, which can be opened to replace the filter.