Im down to these three for a Ro/DI filter, and need some help. Pros and Cons with experience and quality of equipment would be great. Also....Last Post By: alton Fri, 29th Jul 2016, 08:57 AM
Nope you got it correct, if you want to save on DI, get your TDS as close to 0 as after the membrane. My old membrane was this one...alton Fri, 29th Jul 2016, 11:19 AM
Here is a simple explanation from the Spectrapure website on having issues with flying thru DI
When I had super high TDS years ago I quit using DI...