OSX, Better pdf quartz filter compression

The standard quartz filter for pdf compression makes pdf's to small
But you can create your own, fully customises Quartz Filters using your Mac's ColorSync Utility.

See: http://meyerweb.com/eric/thoughts/2010/02/25/better-pdf-file-size-reduct...

For Mavericks the customized compression filters will not show up in Preview.
Fix: copy your filter from /Users/YourName/Library/Filters/
to /Library/PDF Services/ and the quartz filters will be back in preview.