Twin Air Standard Air Filter 152221 — Fantic / Yamaha YZ250F / YZ450F / WR250F 2018-2025

Product Description

The Twin Air Standard Air Filter is the proven choice for top factory teams and professional riders worldwide. Designed specifically for your Fantic or Yamaha, this filter features a dual-bonded foam design that effectively traps even the smallest dirt particles while maintaining superior airflow compared to standard two-layer filters, as verified by flow bench testing.

Built with performance in mind, these filters are designed to be slightly smaller than the stock unit. This unique construction not only makes maintenance and filter changes faster and easier but also increases the "dead air" space around the filter to promote better intake efficiency and overall engine performance.

Top Features: Twin Air Standard Air Filter

• Dual-bonded foam design offers industry-leading filtration and airflow.
• Flow-bench proven performance preferred by top factory racing teams.
• Compact size improves airbox volume and simplifies the installation process.
• Flat foam sealing ring ensures a secure, airtight seal against the airbox edge.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Why do professional race teams prefer Twin Air?
A: Twin Air filters are the gold standard because they consistently provide the best balance between high-volume airflow and maximum particle filtration, helping engines stay cleaner and perform stronger over race distances.

Q: Is this filter compatible with my stock airbox cage?
A: Yes, this filter is specifically engineered as a direct replacement for your stock air filter, designed to work perfectly with your factory airbox and cage setup.

Expert Pro-Tip: Always ensure your filter is completely dry after washing before applying new oil. If you apply filter oil to a damp filter, the oil will not penetrate the foam properly, creating gaps that allow fine dust to bypass the filter and potentially damage your engine internals.

Recommended Pairings:
o Yamaha YZ250F / YZ250FX Performance Parts
o Yamaha YZ450F Performance Upgrades
o Premium Motorcycle Chemicals & Cleaners

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.

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