Product description
The Twin Air Replacement Backfire Air Filter For Honda CRF450L 2019-2020 is part of the latest collection from Twin Air.
Features:
- Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
- High quality materials and superior construction deliver unbeatable performance and protection
- Backfire-resistant layer of foam laminated to the inside
- Replacement air filter for Twin Air Powerflow kits
Specifications:
- Base Color: Off-White
- Color/Finish: Black| Off-White
- Features: Washable
- Filter Media Material: Foam
- Filter Media Style: Dual-Layer
- Filter Shape: Oval
- Model: Powerflow
- Product Name: Air Filter
- Style: Fire Resistant
- Type: Replacement
- Units: Each
To fit:
- HONDA CRF 450 L 2019 All Models
- HONDA CRF 450 L 2020 All Models
- HONDA CRF 450 RL 2021 All Models
- HONDA CRF 450 RL 2022 All Models
- HONDA CRF 450 RL 2023 All Models
- HONDA CRF 450 RL 2024 All Models
- HONDA CRF 450 RL 2025 All Models
- HONDA CRF 450 RL 2026 All Models
- HONDA CRF 450 X 2019 Enduro American Models
- HONDA CRF 450 X 2020 American Models
- HONDA CRF 450 X 2021 American Models
- HONDA CRF 450 X 2022 American Models
- HONDA CRF 450 X 2023 American Models
- HONDA CRF 450 X 2024 American Models
- HONDA CRF 450 X 2025 American Models
- HONDA CRF 450 X 2026 American Models
Manufacturer part number: 150227FR
View all Twin Air. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Twin Air Replacement Backfire Air Filter For Honda CRF450L 2019-2020
To fit:
- HONDA CRF 450 L 2019 All Models
- HONDA CRF 450 L 2020 All Models
- HONDA CRF 450 RL 2021 All Models
- HONDA CRF 450 RL 2022 All Models
- HONDA CRF 450 RL 2023 All Models
- HONDA CRF 450 RL 2024 All Models
- HONDA CRF 450 RL 2025 All Models
- HONDA CRF 450 RL 2026 All Models
- HONDA CRF 450 X 2019 Enduro American Models
- HONDA CRF 450 X 2020 American Models
- HONDA CRF 450 X 2021 American Models
- HONDA CRF 450 X 2022 American Models
- HONDA CRF 450 X 2023 American Models
- HONDA CRF 450 X 2024 American Models
- HONDA CRF 450 X 2025 American Models
- HONDA CRF 450 X 2026 American Models

Twin Air filters are synonymous with superior airflow and engine protection in the motocross world. Renowned for their high-performance dual-layer foam construction, Twin Air filters effectively trap dirt and debris while maximizing airflow to ensure optimal engine performance. Trusted by professional riders and amateurs alike, Twin Air filters set the standard for reliability and performance.
Product description
The Twin Air Replacement Backfire Air Filter For Honda CRF450L 2019-2020 is part of the latest collection from Twin Air.
Features:
- Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
- High quality materials and superior construction deliver unbeatable performance and protection
- Backfire-resistant layer of foam laminated to the inside
- Replacement air filter for Twin Air Powerflow kits
Specifications:
- Base Color: Off-White
- Color/Finish: Black| Off-White
- Features: Washable
- Filter Media Material: Foam
- Filter Media Style: Dual-Layer
- Filter Shape: Oval
- Model: Powerflow
- Product Name: Air Filter
- Style: Fire Resistant
- Type: Replacement
- Units: Each
To fit:
- HONDA CRF 450 L 2019 All Models
- HONDA CRF 450 L 2020 All Models
- HONDA CRF 450 RL 2021 All Models
- HONDA CRF 450 RL 2022 All Models
- HONDA CRF 450 RL 2023 All Models
- HONDA CRF 450 RL 2024 All Models
- HONDA CRF 450 RL 2025 All Models
- HONDA CRF 450 RL 2026 All Models
- HONDA CRF 450 X 2019 Enduro American Models
- HONDA CRF 450 X 2020 American Models
- HONDA CRF 450 X 2021 American Models
- HONDA CRF 450 X 2022 American Models
- HONDA CRF 450 X 2023 American Models
- HONDA CRF 450 X 2024 American Models
- HONDA CRF 450 X 2025 American Models
- HONDA CRF 450 X 2026 American Models
Manufacturer part number: 150227FR
View all Twin Air. View all Parts and spares.
Contents
Your package will include the following:
- 1 X Twin Air Replacement Backfire Air Filter For Honda CRF450L 2019-2020
To fit:
- HONDA CRF 450 L 2019 All Models
- HONDA CRF 450 L 2020 All Models
- HONDA CRF 450 RL 2021 All Models
- HONDA CRF 450 RL 2022 All Models
- HONDA CRF 450 RL 2023 All Models
- HONDA CRF 450 RL 2024 All Models
- HONDA CRF 450 RL 2025 All Models
- HONDA CRF 450 RL 2026 All Models
- HONDA CRF 450 X 2019 Enduro American Models
- HONDA CRF 450 X 2020 American Models
- HONDA CRF 450 X 2021 American Models
- HONDA CRF 450 X 2022 American Models
- HONDA CRF 450 X 2023 American Models
- HONDA CRF 450 X 2024 American Models
- HONDA CRF 450 X 2025 American Models
- HONDA CRF 450 X 2026 American Models

Twin Air filters are synonymous with superior airflow and engine protection in the motocross world. Renowned for their high-performance dual-layer foam construction, Twin Air filters effectively trap dirt and debris while maximizing airflow to ensure optimal engine performance. Trusted by professional riders and amateurs alike, Twin Air filters set the standard for reliability and performance.































