AIR FILTER 03-18 CRF150 CRF230, TWINAIR 150211FR BACKFIRE
4.1 Trustpilot 99.9% positive on eBay
UK delivery £4.99, free over £60 2–4 business days
Spread the cost with 18+, T&Cs apply
Twin Air Foam Air Filter - 150211FR BACK FIRE. Dual-bonded foam design removes even microscopic dirt particles, yet allows more air flow than regular two separate layer filters (flow bench tested). Flat foam sealing ring maintains a secure seal to the airbox, even in the worst riding conditions. Twin Air filters run slightly smaller than stock, making them easier to change and increasing the dead air space around the filter for better performance.
- SKU
- 15-0211.TA.BF
- Brand
- Twin Air
- Availability
- In Stock (6)
Fitments (36)
| Make | Model | Year |
|---|---|---|
| HONDA | CRF 150F | 2003 |
| HONDA | CRF 150F | 2004 |
| HONDA | CRF 150F | 2005 |
| HONDA | CRF 150F | 2006 |
| HONDA | CRF 150F | 2007 |
| HONDA | CRF 150F | 2008 |
| HONDA | CRF 150F | 2009 |
| HONDA | CRF 150F | 2010 |
| HONDA | CRF 150F | 2011 |
| HONDA | CRF 150F | 2012 |
| HONDA | CRF 150F | 2013 |
| HONDA | CRF 150F | 2014 |
| HONDA | CRF 150F | 2015 |
| HONDA | CRF 150F | 2016 |
| HONDA | CRF 150F | 2017 |
| HONDA | CRF 150F | 2018 |
| HONDA | CRF 150F | 2019 |
| HONDA | CRF 150F | 2020 |
| HONDA | CRF 230F | 2003 |
| HONDA | CRF 230F | 2004 |
| HONDA | CRF 230F | 2005 |
| HONDA | CRF 230F | 2006 |
| HONDA | CRF 230F | 2007 |
| HONDA | CRF 230F | 2008 |
| HONDA | CRF 230F | 2009 |
| HONDA | CRF 230F | 2010 |
| HONDA | CRF 230F | 2011 |
| HONDA | CRF 230F | 2012 |
| HONDA | CRF 230F | 2013 |
| HONDA | CRF 230F | 2014 |
| HONDA | CRF 230F | 2015 |
| HONDA | CRF 230F | 2016 |
| HONDA | CRF 230F | 2017 |
| HONDA | CRF 230F | 2018 |
| HONDA | CRF 230F | 2019 |
| HONDA | CRF 230F | 2020 |
- General Product Group
- Air Filters & Parts
- General Product Type
- Air Filter
- Variant Id
- 218317
FULL DESCRIPTION
Twin Air Foam Air Filter - Backfire Protection
Enhance your motorcycle's performance and engine protection with this high-quality Twin Air Foam Air Filter. Engineered for durability and superior filtration, this filter is designed to keep your engine running smoothly in all conditions.
Key Features:
- Dual-Stage Foam Design: This advanced construction bonds two foam layers to effectively trap microscopic dirt particles while allowing for increased airflow, exceeding the performance of standard two-layer filters. Tested for optimal flow.
- Secure Airbox Seal: Features a flat foam sealing ring that ensures a consistent and secure fit to your airbox, preventing contaminants from entering even in the most challenging riding environments.
- Optimized Fit and Performance: Twin Air filters are intentionally manufactured to be slightly smaller than stock. This design not only makes installation easier but also increases the dead air space around the filter, contributing to improved overall engine performance.
- Backfire Protection: Specifically designed to offer backfire protection, adding an extra layer of safety for your engine.
This air filter is a preferred choice for factory race teams and professional riders worldwide, trusted for its reliability and performance enhancement capabilities.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.


