title: [Air cleaner is needed in the car--not only for engine].
mesh_terms: D000397:Air Pollution / Q000517:prevention & control*; D001336:Automobiles; D004391:Dust; D004782:Environmental Health; D004787:Environmental Pollution; D005374:Filtration; D001335:Vehicle Emissions
chemical_list: D004391:Dust; D001335:Vehicle Emissions
vernacular_title: Luftrenare i bil behövs--inte bara för motorn.