FunnelWeb Proline filters are perfect for the worst of conditions, keeping dust/dirt at the surface of the filter instead of in between foam layers (as with dual-layer filters).
The pyramid shaped single layer foam, bonded to a high quality super soft foam seal. It increases the filters surface area by 100%.
FEATURES
• Double to Triple the riding time compared to any dual-layer air filter.
• Continued optimum air flow from start to finish.
• Less filters to clean and re-oil.
• Easier to clean due to the dust/dirt is on the outer surface of the filter.
• Minimises drying out of foam.
• Extended filter change intervals without using filter-skins etc.
• Improved engine protection.
• Super soft air tight seal.
• Easy to fit.
SUITABLE FOR:
CRF 250R 2018-2020
CRF 450R, CRF 450RX 2017-2020,
CRF450L 2017-2021