Fused Outer and Inner Elements Prevent Dirt and Grime From Being Lodged Between Layers. Unlike Twin Air, This Can Be a Problem With Two-Piece Designs. Trapped Particles Can Restrict Airflow and if Dirt Works Its Way Into Your Engine, a Pinhead Sized Granule Will Gouge Your Cylinder, Piston and Rings. Thick, Flat Foam, Greaseless Sealing Ring Ensures Maximum Contact With Your Airbox While Acting as a Breathable Gasket for Increased Air Passage.

Coarse Open-Pore Foam Catches Airborne Dirt, Grime and Sand
Fine Open-Pore Inner Foam Acts as a Second Filter to Trap the Smallest Particles While Ensuring Maximum Air Passage
Exclusively Formulated Adhesive Withstands Repeated Cleaning - Even With Harsh Solvents or Gasoline
Twin Air Filters Are Slightly Smaller Than Stock Filters to Increase Air Space Around the Filter and Improve Circulation

Please Note: The Image Displayed Is Representative of the Item, but May Vary Depending Upon Your Specific Model.