Fit For Changan Landtrek Cabin filter Air Filter Activated Carbon Air Conditioning Filter with Fragrance to Purify Car. The carbon pollen filter protects from fine particles,Retains noxious gases like ozone and exhaust emissions while filtering out foul-smelling gases. The trated highly-effective activated carbon gives protection against harmful gases such as ozone, nitrogen oxide or sulphur dioxide and eliminates unpleasant odours during the entire service interval. Effectively filters pollen, dust, exhaust odors, and airborne allergens. It blocks harmful particles from entering the car cabin, purifies interior air, relieves allergy discomfort, and creates a fresh and healthy breathing environment for driving and riding. Multi-Functional Design:Not only filters cabin air but also reduces harmful substances, safeguarding passengers'health., Manufacturer: AGXVYMTKZ