Material: carbon Compatibility: Elite Aria Includes: activated carbon filter Activity: bike training Upgrade your cycling experience with Elite's Replacement Filters for Aria Bike Accessories. These top-tier filters enhance your ride's air quality, shielding you from dust and pollutants. Perfect for long, outdoor adventures, they ensure you breathe easier and stay refreshed throughout. With Elite's commitment to quality, these Aria filters are durable and easy to use, making your biking escapades healthier and more enjoyable. Experience the difference with Elite - because your outdoor adventures deserve the best.