Fits BMW F650GS Dakar / G650GS Sertao (same type system)  that have the red plastic nozzle as shown below.
Note that this is the same filter as used on the 05-12 BMW R1200GS.

Filter does not have an upper flange, instead it fits over the filler tube inside your tank (disassembly required)
Filter neck diameter 37mm
Filter bag size 7×8″
Wire retainer ring holds filter onto the nozzle.


Special fuel neck prefilter designed to be mounted on the red filler cone.  You’ll need to remove the gas cap and nozzle to install.  You’ll need to drill a couple holes in the red nozzle to allow a retainer ring to be mounted.  Here’s how to attach the filter to the red nozzle.  The red nozzle fits onto the gas tank in a certain way due to the angle of the nozzle.  We found the best way to orient the wings of the filter by using this technique.















Expedition media, XL+ 600 square cm of filtering surface, simply mounting and fast refueling, washable and long lasting.

The HDM3D Media will allow a very good protection of the fuel pump and main filter, Acquastop separating water from fuel during refueling.

The original system has a strainer working between 40 microns, plus the other more sensitive filter is a nylon mesh which is totally inadequate to protect the fuel pump.

This filtration level will both preserve the fuel pump and prolong the original fuel filter.

Double-check your bike’s make, model, year, gas tank design, filler nozzle, etc. before ordering. 
Take careful measurements of your filler nozzle and confirm for proper fitment. (see measurements of filter above).
If you order the wrong filter you’re responsible for any shipping fees needed to replace it with the proper filter, plus any price differences.
Filters that have been immersed in gas (or are not in like-new condition) are NOT eligible for return or refund.