Please choose your item carefully using the below drop box, as some items may not represent the picture – if you have any questions please feel free to contact us before placing your order
This is where it all began. Over 40 years ago, the sandy, gritty soil of The Netherlands – and the resulting engine failures – proved that singlefoam and paper filters gave riders air flow, but failed at protection. 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.
- MOTORCYCLE • ATV • 2 STROKE • 4 STROKE (with free-flowing, backfire-resistant foam laminated to the inside of the filter – eliminates restrictive, stock backfire screen)
- WASHABLE / REUSABLE (reusing a Twin Air filter 40-50 times is common)
- DUAL-LAYER FOAM (made to our specifications, with cells that are evenly sized and distributed)
- GREASELESS SEALING RING
- HIGH QUALITY (assembled by hand and inspected for a perfect fit)
- PACKAGED IN A RESEALABLE BAG