🚙 Drive with Confidence - Breathe Fresh Air! Experience the cleanest air on the road. Structural ribs ensure long-lasting performance. True clean air without added fragrances. 99.97% efficiency against harmful particulates. Fits a wide range of Cadillac, Chevrolet, and GMC models. Compatible with multiple models 99.97% filtration efficiency Enhanced respiratory health The BOSCH 6001C HEPA Cabin Air Filter is engineered to provide superior air quality in your vehicle, boasting a 99.97% filtration efficiency at 0.3 microns. Designed for select Cadillac, Chevrolet, and GMC models, this filter features a melt-blown electrostatic layer and structural ribs for enhanced durability and performance. Replace it annually for optimal respiratory health without the interference of chemical odors.