Filter socks

[str255]

You are using 100 micron, felt socks?

If so, I was facing the same issues ... and am now using a 200 micron nylon-mesh filter sock inside my 100 micron felt sock.

The nylon sock will catch some of the bigger stuff, is much easier to clean (and consequently, I will clean it much more frequently), and helps prevent my felt sock from getting clogged up quickly.

But yes ... I also have many felt socks to be used in rotation.