Check out (Most modern vehicles are equipped with a cabin air filter that helps clean dust) on National Synthetics http://bit.ly/2iBgfGa
Most modern vehicles are equipped with a cabin air filter that helps clean dust and allergens from the vehicle’s ventilation system. Many motorists don’t even realize their vehicle has a cabin air filter until it plugs with contaminants and they notice a foul odor in the vehicle. Make sure you’re breathing clean, fresh air by checking the cabin air filter at least yearly. It’s typically located behind or under the dash.
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