2013 Chrysler 300 Owner Manual - Page 510

508 MAINTAINING YOUR VEHICLE Refrigerant Recovery And Recycling R-134a Air Conditioning Refrigerant is a hydrofluorocarbon (HFC) that is endorsed by the Environmental Protection Agency and is an ozone-saving product. However, the manufacturer recommends that air conditioning service be performed by authorized dealer or other service facilities using recovery and recycling equipment. NOTE: Use only manufacturer approved A/C system sealers, stop leak products, seal conditioners, compressor oil, and refrigerants. A/C Air Filter Access Door The filter is located in the fresh air inlet under the hood, 2. Unsnap both ends and lift the filter access cover. behind a removable panel in the cowl on the passenger side of the vehicle, next to the windshield wipers. When installing a new filter, ensure its proper orientation. 1. Remove the access door in the cowl screen by pressing the retaining clips.