The Twin Air Replacement Air Filter for PowerFlow Kit is designed to provide reliable filtration and efficient airflow for compatible KTM motorcycles. Part number 154217 is engineered for the PowerFlow system and fits the 2013–2017 KTM 85 SX (17/14). Its thick, flat foam sealing ring creates maximum contact with the airbox while serving as a breathable gasket that supports increased air passage.
The filter uses a dual-layer, open-pore foam design to capture contaminants without unnecessarily restricting airflow. The coarse outer foam helps catch airborne dirt, grime, and sand, while the fine inner foam provides a second filtration stage for trapping smaller particles. The filter is slightly smaller than the stock filter to promote additional air space and circulation around the element.
Twin Air uses an exclusively formulated adhesive designed to withstand repeated cleaning, including cleaning with harsh solvents or gasoline. This reusable construction makes the filter suitable for regular maintenance and demanding riding conditions. The greaseless sealing ring simplifies installation while maintaining a secure connection to the airbox.
Fitment includes the 2013, 2014, 2015, 2016, and 2017 KTM 85 SX (17/14). Manufacturer and vendor part number: Twin Air 154217.
Features:
- Brand: Twin Air
- Part Number: 154217
- Product Type: Replacement air filter for PowerFlow Kit
- Fitment: 2013–2017 KTM 85 SX (17/14)
- Sealing Ring: Thick, flat, greaseless foam ring provides maximum airbox contact
- Filtration: Coarse open-pore foam captures airborne dirt, grime, and sand
- Secondary Filtration: Fine open-pore inner foam traps smaller particles while supporting airflow
- Adhesive: Exclusively formulated adhesive withstands repeated cleaning with harsh solvents or gasoline
- Airflow: Slightly smaller than the stock filter to increase air space and circulation around the filter
Fitment:
2013 KTM 85 SX (17/14)
2014 KTM 85 SX (17/14)
2015 KTM 85 SX (17/14)
2016 KTM 85 SX (17/14)
2017 KTM 85 SX (17/14)