Browse Best Hyundai Sonata Cabin Air Filters & Hyundai Sonata Washable Cabin Air Filter. Order Hyundai Sonata Cabin Air Filters. Maintaining the cabin air filter in your Hyundai Sonata is essential for ensuring a clean and healthy cabin environment. Regular checks, especially if you notice reduced airflow or an unpleasant odor, can indicate it's time for a replacement, which typically occurs every 12,000 to 15,000 miles. To extend its lifespan, avoid parking under trees to prevent leaves from clogging the filter. When selecting a new filter, choose between activated carbon filters for odor elimination and particulate filters for allergen blockage. High-quality materials and correct installation are paramount for optimal performance, ensuring your Sonata's interior remains fresh and your ecommerce customers are satisfied with their purchase.