Up to 25% Longer Life: Precision woven and infused with real coconut shell activated carbon, our Breathe Easy cabin air filters are engineered to last up to 15,000 miles, 25% longer than the standard performance of 12,000 miles | 2X Heavier vs. Standard Cabin Filters: We use thick, industrial strength electrostatic media to attract even the tiniest of particles while densely packed activated carbon prevents gases and odors from entering the cabin; use the comparison chart found in the product images to see how much filtration power you’re giving up by purchasing generic cabin filters with or without activated carbon | Enjoy Crisp, Clean Countryside Air: Road debris, exhaust fumes, nasty odors and common irritants must fight through multiple layers of protection before reaching your vehicle’s cabin: (1) Dust Filter (2) Anti-Inflammatory Filter (3) Adsorption Filter (4) Coconut Shell Activated Carbon Weave Filter | Do it Yourself: Replacement for AMG GT (17-19), AMG GTC (18-19), AMG GTR (18-19), AMG GTS (16-19), C250 (12-15), C300 (08-14), C350 (08-15), C63 AMG (08-15), CLS400 (15-18), CLS550 (12-18), CLS63 AMG (12-14), CLS63 AMG S (14-18), E250 (14-16), E350 (12-16), E400 (13-17), E550 (12-17), E63 AMG (12-15), E63 AMG S (14-16), GLK250 (13-15), GLK350 (10-15), SL400 (15-16), SL450 (17-19), SL550 (13-19), SL63 AMG (13-19), SL65 AMG (13-17), SLS AMG (11-15) | Better Filters than Your Last or Your Money Back: We know it’s hard to choose from so many different brands carrying the same product; we make it easier for our customers to decide with a simple promise