I'm not quite sure if I understand correctly. You want to simulate the Riso pattern or do you want to apply a filter and then want to know if that transfers well?
If you have your own Riso printer: just try it out.
If youare having this printed by a service bureau: still try it out. Have a test print. Also: many studios will send test prints and documentation. You will need to see actual prints in order tobe able to judge this.