TWIN AIR 151129FRX Replacement Fire-Resistant Pre-Oiled Air Filter Kit

Each Twin Air filter is pre-oiled with Twin Air biodegradable foam filter oil, developed exclusively for Twin Air by Chevron Texaco. Independently tested by the most prestigious engineering lab in Germany and was found to be the superior filter oil on the market.

The TWIN AIR 151129FRX replacement fire-resistant pre-oiled air filter kit is designed for select Kawasaki motocross and off-road motorcycles. Each filter is pre-oiled with TWIN AIR biodegradable foam filter oil, developed exclusively for TWIN AIR by Chevron Texaco. The filter oil was independently tested by an engineering laboratory in Germany and found to be a superior filter oil.

Its coarse, open-pore foam helps catch airborne dirt, grime and sand before they reach the inner filter layer. Fine, open-pore inner foam provides a second filtration stage to trap smaller particles while maintaining maximum air passage. The adhesive is designed to withstand repeated cleaning, supporting continued use and maintenance.

The filter is smaller than the stock filter to increase air space and circulation around the filter. This TWIN AIR 151129FRX kit fits the 2024, 2025 and 2026 Kawasaki KX450F and KX450X.

Features:

• Pre-oiled with TWIN AIR biodegradable foam filter oil
• Coarse open-pore foam catches airborne dirt, grime and sand
• Fine open-pore inner foam provides a second filtration layer for smaller particles
• Designed to maintain maximum air passage
• Adhesive withstands repeated cleaning
• Smaller than stock to increase air space and circulation around the filter
• Fits 2024–2026 Kawasaki KX450F and KX450X models

Fitment:
2024 Kawasaki KX450F
2024 Kawasaki KX450X
2025 Kawasaki KX450F
2025 Kawasaki KX450X
2026 Kawasaki KX450F
2026 Kawasaki KX450X