UNI FILTER Air Filter NU-4141ST, Honda CRF150R and CRF150R Expert

Air Filter - Honda

The UNI FILTER NU-4141ST Air Filter is designed for listed Honda CRF150R and CRF150R Expert applications. Its two-stage design comes apart to support maximum airflow and thorough cleaning, helping provide strong airflow, dirt-stopping capability, and overall performance.

Clean the filter with grease-cutting dishwashing detergent, then oil and reuse it. The filter fits in the stock airbox exactly like an OEM filter and is made in the USA. Distributor part number: NU-4141ST. Manufacturer part number: NU-4141ST.

Vehicle fitment includes the 2009 Honda CRF150R Expert; 2011 Honda CRF150RB Expert; 2013 and 2014 Honda CRF150R; 2019 Honda CRF150R; 2020, 2022, 2023, and 2025 Honda CRF150R Expert; and 2024 Honda CRF150R.

Features:

• Brand: UNI FILTER
• Product: Two-stage air filter
• Part number: NU-4141ST
• Cleaning: Cleans with grease-cutting dishwashing detergent, then can be oiled and reused
• Airflow: Designed for maximum airflow and overall performance
• Dirt control: Designed to stop dirt
• Fit: Fits in the stock airbox exactly like an OEM filter
• Construction: Two-stage filter comes apart for cleaning
• Origin: Made in the USA
• Fitment: 2009 Honda CRF150R Expert; 2011 Honda CRF150RB Expert; 2013 and 2014 Honda CRF150R; 2019 Honda CRF150R; 2020, 2022, 2023, and 2025 Honda CRF150R Expert; 2024 Honda CRF150R

Fitment:
2007 Honda CRF150R
2007 Honda CRF150R Expert
2008 Honda CRF150R
2008 Honda CRF150R Expert
2009 Honda CRF150R
2009 Honda CRF150R Expert
2010 Honda CRF150R
2010 Honda CRF150RB Expert
2011 Honda CRF150R
2011 Honda CRF150RB Expert
2012 Honda CRF150R
2012 Honda CRF150R Expert
2013 Honda CRF150R
2013 Honda CRF150R Expert
2014 Honda CRF150R
2014 Honda CRF150R Expert
2015 Honda CRF150R
2015 Honda CRF150R Expert
2016 Honda CRF150R
2016 Honda CRF150R Expert
2017 Honda CRF150R
2017 Honda CRF150R Expert
2018 Honda CRF150R
2018 Honda CRF150R Expert
2019 Honda CRF150R
2019 Honda CRF150R Expert
2020 Honda CRF150R
2020 Honda CRF150R Expert
2021 Honda CRF150R
2021 Honda CRF150R Expert
2022 Honda CRF150R
2022 Honda CRF150R Expert
2023 Honda CRF150R
2023 Honda CRF150R Expert
2024 Honda CRF150R
2024 Honda CRF150R Expert
2025 Honda CRF150R
2025 Honda CRF150R Expert
2025 Honda CRF150RB Expert
2026 Honda CRF150R
2026 Honda CRF150R Expert