How to deal with high TDS reading/

[reefrunner69]

Mine is the same F5633/R

 

[Boxster]

Have you done any further testing? I throw away another 2 gallon and my DI TDS reading is higher than the RO? :x

 

[reefrunner69]

No, as far as I'm concerned there is no need to keep wasting water. I am waiting on my new DI cart and if it doesn't severely improve my water quality after the RO...I will purchase an aftermarket DI from someone and use it, I haven't left feedback yet for them, but have a feeling all will be well when I get the DI cart. I know several people with their RO/DI filters and have not heard a complaint.

 

[Boxster]

Got my new DI resin from them and the TDS reading is 0 now. My city water TDS is getting worst, about 400ppm now....

 

[reefrunner69]

Got my new DI resin from them and the TDS reading is 0 now.

Ditto!!