Shop Air condensation or water

What do you use to drain the water out of your shop air? Do you rely on a drier or do you have an automatic drain device?

I was looking into options and I talked to my local Parker dealer and his suggestion was to use a robo drain like this.
http://ift.tt/2pAeVX7
I was wondering if anybody had any feedback or better suggestions. I am getting the filter with the water bowl but was looking at additional options. One...

Shop Air condensation or water

Shop Air condensation or water