Every 20,000 miles or two wheel rotations, the engine air filter should be replaced. It could be a good idea to alter it yourself if you don’t know when it was last changed. If a while has passed, you can visually inspect the filter. On the filter, dirt and debris accumulate over time. You should record your maintenance in a place where you can remember it, like your owner’s manual.
The Mitsubishi Eclipse from 2007 does not have a cabin air filter.
According to our study, your car doesn’t have a cabin air filter (also known as a pollen or AC filter). In cars without cabin air filters, leaves and other foreign things are often kept out of the HVAC system by a plastic mesh. There is no need to replace this mesh because it is a component of the car.