Is zero tds possible with RO only?

[Lance]

Originally Posted by lastlight

Lance you silly arse!

I was kidding. Seriously man! Have I not established sufficient levels of silly to make that obvious? Dammit!

Well, it did kind of surprise me. : Thought maybe you got up on the wrong side of the bed this morning.
Back to topic: Brett, I use the BRS top-off valve as well as a timer from Rona. I figure this ensures no accidents and will cover my silly arse.