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Twin Air Factory Pre-Oiled Air Filter - Honda CRF 450 RX 2025-2026 arrives pre-oiled with Twin Air's BIO foam filter oil, applied using their dedicated oiling machines for even coverage across the foam's pores. This is the same factory treatment used for race teams and OEM production, now offered on the standard foam filter for everyday riders. It ships in a resealable bag so you can store or handle it without mess.
This filter arrives already oiled and ready to fit, so there is no preparation before installation. After the first service it is treated like any other foam filter: clean it, dry it fully, and re-oil it before it goes back in.
| Brand | Twin Air |
| MPN | 10114984 |
| Twin Air Number | 150233X |
| Product Type | Factory Pre-Oiled Air Filter |
| Vehicle Type | Off-Road |
| Weight | 0.14 lbs. |
| Country of Origin | Netherlands |
| Applications | 6 machines, listed below |
Application data published by Twin Air for this part number. If your machine is not listed, contact us and we will confirm before you order.
| Make | Model | Years |
|---|---|---|
| Honda | CRF 250 R | 2025 - 2026 |
| CRF 250 RWE | 2025 - 2026 | |
| CRF 250 RX | 2025 - 2026 | |
| CRF 450 R | 2025 - 2026 | |
| CRF 450 RWE | 2025 - 2026 | |
| CRF 450 RX | 2025 - 2026 |
Not every product runs through our fitment finder, and we would rather you confirm exact fitment than rely on a partial filter. Match the specifications against your machine or the part you are replacing, or contact us and we will confirm it for you.
Ask a Parts Specialist →| Brand | TWIN AIR |
|---|---|
| SKU: | 10114984 |
| MPN | 150233X |
| UPC: | 8720239740394 |
| Condition: | New |
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