− Decrease quantity for Air Cleaners, Air Box, Carbon Fiber, Element Filter Top, 18 7/8 in. Long, 13 3/4 in. Wide, 6 1/2 in. Tall, Cotton Gauze Filter, Red, Oiled. Kit Quantity + Increase quantity for Air Cleaners, Air Box, Carbon Fiber, Element Filter Top, 18 7/8 in. Long, 13 3/4 in. Wide, 6 1/2 in. Tall, Cotton Gauze Filter, Red, Oiled. Kit Add to cart