Find the right Green Filter for your Harley-Davidson motorcycle. Our washable, reusable motorcycle air filters are built for high-flow performance, reliable filtration, and long-term value. Use the filter table below to compare inlet diameter, height, outside diameter, style, end cap, inlet type, and color.
Use the measurements below to choose the correct Harley air filter for your setup. All measurements are listed in inches. If you are replacing a clamp-on or motorcycle cone air filter, confirm the inlet diameter, filter height, base diameter, and top diameter before ordering.
Click here for a picture showing how cone and cylinder filters are measured.
Select a filter from the list below. The table can be sorted by clicking on a column heading. All measurements are in inches, and the table may scroll left and right on smaller screens.
Filter Number | Inlet Diameter (ID) | Height (H) | Outside Diameter - Base (OD-B) | Outside Diameter - Top (OD-T) | Style | End Cap | Inlet Type | Color |
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Use the filter table to compare inlet diameter, height, base outside diameter, top outside diameter, style, end cap, inlet type, and color. Matching these measurements helps you choose the correct Harley air filter for your setup.
For a motorcycle cone air filter, check the inlet diameter, filter height, outside diameter at the base, and outside diameter at the top. These measurements help confirm proper fitment before ordering.
Remove the Harley air filter, apply the proper filter cleaner, rinse gently, let it dry completely, then re-oil it before reinstalling. Always follow the filter care instructions and avoid reinstalling the filter while it is still wet.
Cleaning frequency depends on riding conditions. For normal use, inspect the filter regularly and clean it when dirt buildup is visible. Dusty roads, long rides, or performance use may require more frequent cleaning.
Yes. Green Filter Harley air filters are washable and reusable. They can be cleaned, re-oiled, and reinstalled for long-term use, helping reduce replacement waste while supporting airflow and filtration.
Need help finding the right Harley air filter? Use our vehicle selector or contact Green Filter for expert assistance.
