[Ben Walker]

I live in a flat
if i have a RO inside with tank inside (in a store room) i think i'm right in thinking the waste water has to go into a drain.
just looking for clarification that there is no other way. or can i fill barrels-  i mean how much waste do you produce for each unit of pure?

also, people use RO with DI polisher, is that right. is just RO on its own not good enough?
cheers, thanks for advice
ben

[Moderator David@stives]

you need to run the waste off which is a lot up to 50% and more of the water produced

Ro only not good enough you need final polishing with di

Dave

[Ben Walker]

cheers, nice n' concise advice 

[www.mrgutters.co.uk]

i live in a flaty same problem also nearest patrking space 100m away and double yerllows all around our place so couldnt even fill up if i had a tank in the flat !

shawn

[AuRavelling79]

My R/O produces 1 unit of usable water for two units of waste.