How do you manage time when transferring Pokemon?

I wish there was a ‘deselect all’ option to make choosing the ones I want to transfer easier.

I have saved search strings for my PVP mons and my 91% and higher IV mons I don’t want to transfer. I’ll go into either 0,1,2* mons and select all and then go to my PvP search sting and start manually unclicking each one in the thread to keep but this takes so long. Anyone know an easier option?