In many newer models, including Hondas and Toyotas, you’ll start by lowering the glove compartment by unfixing the tabs that keep it in place. [5] X Expert Source Tom EisenbergAuto Technician Expert Interview. 26 July 2019. You might have to remove screws that hold a panel in place just below the glove compartment. [6] X Research source On GM sedans, the filter is located in a casing beneath the dashboard on the driver’s side. [7] X Research source After lowering the glove compartment or removing the panel just beneath it, locate the clip that secures the air filter cover. Pinch the clip to release and remove the cover. [8] X Research source Pull the old filter straight out of its housing and replace it with a new one. [9] X Research source Aim to replace the filter every 15,000 miles (24,000 km) you drive. [10] X Expert Source Tom EisenbergAuto Technician Expert Interview. 26 July 2019. Consider changing it more frequently if you live in a dense urban area or in an environment with lots of dust. [11] X Research source
Enzymatic disinfectants will help kill mold or fungi growing in your vent system, while air fresheners will just act as a perfume. Go for a cleaner labeled “mold and mildew fighting,” “disinfectant” or “antibacterial,” as these sprays will contain an enzyme.
Consult your car’s manual to make sure you’ve located all of the A/C vents.
Depending on if any parts need to be flushed or replaced, the cost could be between $300 and $2000 (US).
