Dust Protection Anet A8

Hello,
after 38 Days and 11:34 Hours printing and 11223m Filament i have a blogged nozzle.
The reason is dust. The cooling fan from the Extruder have blow dust on the Filament right before it is going in to the Hotend. Ok i have an Dust filter (see at the Things i made) but that dust filter is before the cooling fan.

After cleaning the nozzle, fan and the head sink i needed a solution for this problem.

Here is my solution.
easy, cheap and quick.

Things you need:
Cutter
scissors
transparent foil, (i have take Laminate foil, because it is strong after the laminated)
transparent tape

for the rest look at the pictures.

If you have a problem or an improvement for this thing please let me now it.

Sorry for the Thing in this. This has nothing to do with the dust protection, but Thingiverse
will let only treads with an *.STL file go online.

This thing is from my collection "only you need this sh***"