My PB only uses SWG and will supplement it with Ozone (Ultrapure). I asked my rep to please remove the ozone as I'm happy with just SWG. He said he really wanted me to have the Ozone so he was going throw it in for "free" and credited me back the cost of the ozone. I figured I had nothing to lose.

Have you considered SWG? Maybe you can see if your PB will be willing to do a similar deal for you?