DNA Air Filter for Triumph Rocket 3 (2019-25)
Upgrade your Triumph with the DNA Air Filter for Triumph Rocket 3 (2019-25). This high-flow replacement filter features DNA’s advanced FCd design, 98%-99% filtering efficiency, and a stated 29.20% increase in airflow over the Triumph stock filter. Visit our website for more products Dirt Street.
Advanced FCd Filter Design
The DNA Air Filter for Triumph Rocket 3 (2019-25) features DNA’s advanced FCd (Full Contour design). The filter follows the supplied application specifications and fits into the existing factory air box.
Furthermore, DNA supplies the filter pre-oiled from the factory. The correct amount of DNA oil is applied individually to each filter, providing a ready-to-install replacement filter.
Increased Airflow
The supplied airflow data shows a significant difference between the DNA filter and the Triumph stock filter.
The DNA air filter delivers 168.80 CFM, while the Triumph stock filter delivers 130.70 CFM. Therefore, the stated figures represent a 29.20% increase in airflow compared with the stock filter.
98%-99% Filtering Efficiency
The filter provides 98%-99% filtering efficiency according to the supplied ISO 5011 information. It uses 4 layers of DNA Cotton for the specified filtration performance.
DNA defines filtering efficiency by the amount of dirt the filter can retain. The supplied information states that the filter can retain 98-99 grams out of every 100 grams of dirt, including fine dirt particles as small as 5 microns.
Airtight Installation
A perfect airtight seal and trouble-free filter installation are specified for this DNA filter. Therefore, the filter provides a secure replacement option for the Triumph factory air filter.
For installation, simply follow the instructions provided in the relevant workshop manual.
Road Use Application
DNA designed this filter as a High Flow Filter for Road use. It provides the specified high-flow characteristics while maintaining the stated filtration efficiency.
Moreover, its replacement design allows it to fit into the existing factory air box.
Air Flow Data
Power by quality you can trust!
- DNA Air Filter Air Flow: 168.80 CFM
- Triumph Stock Filter Air Flow: 130.70 CFM
- Increase in Air Flow: 29.20%
- Filtering Efficiency: 98%-99%
- Filter Use: Road
- Filter Design: DNA’s advanced FCd
- Construction: 4 layers of DNA Cotton
- Oil: Supplied pre-oiled
- OEM Cross Reference: T2201813
- Product Code: P-TR25CR21-01
Related Models
The supplied product information lists these related models:
- Triumph Rocket 3 GT-Black (19-25) — DNA Air Filter P-TR25CR21-01
- Triumph Rocket 3 TFC (19-25) — DNA Air Filter P-TR25CR21-01
- Triumph Rocket 3 R-Black (19-25) — DNA Air Filter P-TR25CR21-01
- Triumph Rocket 3 R-Black (19-25) — DNA Air Filter P-TR25CR21-01


















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