Pre Oiled Twin Air Dual-Layer Air Filter
Over 40 years ago, the sandy, gritty soil of The Netherlands – and the resulting engine failures – proved that single-foam 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 minimised seams made possible by a revolutionary micro-gluing process: Shorter seams = more foam = more flow.
Pre Oiled by Twin Air
For many years, Twin Air Factory Pre-Oiled filters were only available to our top professional race teams and OEM customers.
The results were so good that we now offer the same factory treatment to everyone.
We start with an Original Dual-Stage Air Filter and completely submerge it in BIO Liquid Power Filter Oil.
After the filter is massaged to ensure all pores are evenly coated with oil, it’s placed in a temperature-controlled room to allow the oil to completely cure.
You just open the resealable bag and install.
Beta RR 250 2T 2013 - 2018
Beta RR 300 2T 2013 - 2018
Beta RR 350 4T 2013 - 2018
Beta RR 390 4T 2013 - 2018
Beta RR 400 4T 2013 - 2018
Beta RR 430 4T 2015 - 2018
Beta RR 450 4T 2013 - 2018
Beta RR 480 4T 2015 - 2018
Beta RR 498 4T 2013 - 2018
Beta RR 525 4T 2013 - 2018
Beta RS 390 4T 2015 - 2018
Beta RS 490 4T 2015 - 2018
Beta RS 500 4T 2015 - 2018
Beta X-Trainer 250 2013 - 2018
Beta X-Trainer 300 2013 - 2018
Please see our other listings for Twin Air Filter oils and cleaners
Availability: Availability: If the ADD TO CART button is visible this item is in stock and can be despatched the same day if ordered before: 2pm (Mon-Fri) Next working day delivery available for mainland UK. Please allow an extra day for Scottish Highlands & Islan
You may return items within 60 days of delivery for a full refund. We'll also pay the return shipping costs for orders over £25 or if the return is a result of our error (you received an incorrect or defective item, etc.). We would expect the return to be in the original undamaged packaging and in resalable condition.
You should expect to receive your refund within two weeks of giving your package to the return shipper, however, in many cases you will receive a refund much quicker. This time period includes the transit time for us to receive your return from the shipper, the time it takes us to process your return once we receive it, and the time it takes your bank to process our refund request.
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
