High TDS

[king-coral]

Whats the best way to set up an RO sys for water thats 480 ppm ?
DI going way to quick. i have pre filter, 2 stages carbon,
a 150gpd ro= 14-15tds, and a 75+75 water saver sys from BRS =22tds. if i run the out put from the 150 to the 75+75 i get 1tds but water output is to low. in coming water psi is 64, after the 150 it is 57-58psi .

 

[bif24701]

What is your psi?

 

[king-coral]

What is your psi?

in coming water psi is 64, after the 150 it is 57-58psi .

 

[Texas Reefer]

Following

 

[Grey Guy]

Check TDS after RO to make sure it's doing its job. Had same issue with DI and found RO to be the problem. Ordered a new membrane.

 

[king-coral]

Check TDS after RO to make sure it's doing its job. Had same issue with DI and found RO to be the problem. Ordered a new membrane.

everything is new and working 480 tds incoming is just a lot

 

[king-coral]

everything is new and working 480 tds incoming is just a lot

getting 14tds off the 150gpd ro .....150 water saver (75x75) suxs 22 tds

 

[Grey Guy]

I'll let you know my output when I install my new membrane. Right now, I'm getting over 200 out of the RO.

 

[Grey Guy]

getting 14tds off the 150gpd ro .....150 water saver (75x75) suxs 22 tds

 

[Grey Guy]

That sounds good to me.

 

[king-coral]

That sounds good to me.

right, yes, 14 is the best i get.........well guess my question is or what i was trying to do was go thu the 150 first to get the tds down, then thu the 150water saver. so two ro filters in series, TDS was 1ppm,but my output was just a drip. so can i put a booster pump after the first ro ?

 

[king-coral]

what kind of tds does a 400gpd ro filter have ?