Twin Air Air Filter Honda CRF250R '10-'13 / CRF450R '09-'12

Twin Air’s breakthrough, fused-dual-layer design (now widely copied) combined performance and protection. The fused layers of open-pore foam and fine inner foam trap even the smallest particles. The new, rounder design boosts airflow. So do the minimized seams made possible by a revolutionary micro-gluing process: Shorter seams = more foam = more flow.

Features:

• Designed for Your Bike: No “universal fits” at Twin Air – 1500+ moulds available for all sorts of motorcycle models dating back to 1965.
• Washable and Reusable: Reusing a Twin Air filter 15 times is common.
• Dual-Layer Foam: Made to our specifications, with evenly sized and distributed cells.
• Minimized Seams: Achieved through a revolutionary micro-gluing process.
• Greaseless sealing ring.
• Assembled by Hand and inspected for a perfect fit.
• Packaged in a Resealable and Reusable Bag.