Load a voice which has the effects you want to copy, say to R1. On Genos goto menu/voice settings/voice set filter. Now by touching, remove the ticks from R1 (and Harmony if you are interested in copying tbat also).
From now on, any voices that you load "Manually" to R1 will load the samples, but leave the effects as they were with the original voice. (However voices loaded non manually eg. via registrations will continue to have their effects loaded).
Don't forget to replace the ticks as they were when finished to avoid future confusion, the settings do not revert to defaults when powered off!
John