Hey guys,
I tried to find out what is this sound exactly, but I can’t realize…
The main thing, this sound starts in this video from 0:21:
- YouTube
And he using for a fill sound in this track too around 2:01-2:28.
Maybe it’s a filtered sound, but in this case it’s more difficult. 
Thank you in advance!
To me, it sounds like a saw wave that has a HPF with a bunch of resonance and some delays.