Twin Air Fire-Resistant Replacement Air Filter 152227FR for PowerFlow Kit

fused outer and inner elements prevent dirt and grime from being lodged between layers. unlike twin air, this can be a problem with two-piece designs. trapped particles can restrict airflow and if dirt works its way into your engine, a pinhead sized granule will gouge your cylinder, piston and rings. thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage

The Twin Air 152227FR Fire-Resistant Replacement Air Filter is designed for use with the PowerFlow Kit on select Yamaha off-road motorcycles. Its fused outer and inner foam elements help prevent dirt and grime from becoming trapped between layers, reducing the risk of restricted airflow and engine contamination. The thick, flat foam sealing ring provides broad contact with the airbox and functions as a breathable gasket to support consistent air passage.

Each filter is pre-oiled with Twin Air biodegradable foam filter oil, developed exclusively for Twin Air by Chevron Texaco. The filter oil has been independently tested by a leading German engineering laboratory and is applied using a controlled, full-submersion process that coats the foam pores evenly. After oiling, the filter is cured in a temperature-controlled environment to help deliver dependable filtration and airflow protection.

The Twin Air 152227FR is manufactured with dual-stage polyester foam, durable adhesive, and the hand-finished construction associated with the Twin Air brand. It arrives ready to install in a resealable package, eliminating the need for initial oiling. This replacement filter fits the PowerFlow Kit applications listed for the 2023 Yamaha YZ450F; 2024 Yamaha YZ250F, YZ450F, YZ450FX, and WR450F; and 2025 Yamaha YZ250F, YZ250FX, YZ450F, WR250F, and WR450F. Manufacturer part number: 152227FR. Vendor part number: 715-2227FR.

Features:

• Fire-resistant replacement air filter designed for the Twin Air PowerFlow Kit
• Fused inner and outer foam elements help prevent dirt from lodging between layers
• Thick, flat foam sealing ring promotes a secure, breathable airbox seal
• Pre-oiled with Twin Air biodegradable foam filter oil for convenient installation
• Dual-stage polyester foam supports filtration performance and airflow
• Controlled oiling and curing process helps provide even pore coverage
• Fits select 2023-2025 Yamaha YZ and WR off-road motorcycles

Fitment:
2023 Yamaha YZ450F
2024 Yamaha WR450F
2024 Yamaha YZ250F
2024 Yamaha YZ450F
2024 Yamaha YZ450FX
2025 Yamaha WR250F
2025 Yamaha WR450F
2025 Yamaha YZ250F
2025 Yamaha YZ250FX
2025 Yamaha YZ450F
2025 Yamaha YZ450FX
2026 Yamaha WR450F
2026 Yamaha YZ250F
2026 Yamaha YZ250FX
2026 Yamaha YZ450F
2026 Yamaha YZ450FX