Twin Air Standard Air Filter 151121 — Kawasaki KX250F / KX450F 2016-2020

Product Description

Unlock the full potential of your engine with the Twin Air Standard Air Filter. Designed to offer the perfect balance of maximum airflow and superior filtration, this filter utilizes a dual-bonded foam design. This advanced construction traps even the smallest dirt particles while promoting higher airflow than standard two-layer filters, as verified by independent flow-bench testing.

Unlike bulky OEM options, Twin Air filters are engineered to be slightly smaller than stock, which increases the volume of "dead air" space inside your airbox. This additional space contributes to improved throttle response and overall engine efficiency. With a flat foam sealing ring that ensures a secure, leak-free fit, this filter is built to protect your engine in the most punishing riding conditions.

Top Features: Twin Air Standard Air Filter

• Dual-bonded foam design offers superior filtration and maximum airflow
• Flow-bench proven to outperform traditional two-layer filter designs
• Compact size increases airbox "dead air" space for better engine performance
• Flat foam sealing ring guarantees a secure seat against the airbox
• Washable and reusable for long-term economy and performance

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: How often should I clean and re-oil this filter?
A: We recommend cleaning and re-oiling your Twin Air filter after every race or heavy ride, especially in sandy or muddy conditions. Always use a high-quality filter oil to ensure the foam remains properly tacky to trap dust.

Q: Does this filter require a specific air filter cage?
A: No, this filter is designed to fit your stock air filter cage perfectly. Just ensure the cage is clean and free of debris before mounting the new filter.

Expert Pro-Tip: Never wring out your foam filter after washing it, as this can tear the foam bond. Instead, gently squeeze the solvent or water out, and always make sure the filter is completely dry before applying new filter oil to ensure it penetrates the foam pores evenly.

Recommended Pairings:
o Kawasaki 4-Stroke Performance Parts
o Premium Air Filter Cleaner & Oil
o Essential Motorcycle Tools

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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