RO/DI Units vs DI Only?

[Son Of Skyline]

Originally Posted by pocilipora

I did use the TWP but now I just run the RO without the DI. If you need a unit I can lead you in the right direction. 3 stage plus the RO housing for $60 membranes and filters not included.

Interesting! Email me at sonofskyline@hotmail.com


I have been using the TWP only for the past year for everything, water changes and topoffs. Everything looks ok now but I'm wondering if I'm missing out by not using RO.