RO filter issue

[littlehermit0]

What happened??? My RO filter was normal until I plugged it again and the water got from 0006 to 0120 ppm tds, I have been using this filter for 4 hours for now, it's new and the water was clean and everything until the 4th hour something happened and the tds raised to 120ppm what do I do????

 

[KStatefan]

Where is the TDS 120?
Pre Membrane?
Post Membrane?
Post DI?

 

[Sophie"s mom]

Did you just fill it and start using it? Usually you have to fill / empty the new system before u. I did this with mine twice before using. I don’t really know why the TDS would go up though. Do you have an RO? Or an RODI? I ask because if your tap water has high TDS, then you will need RODI. Have you checked your tap water to see what it reads.

 

[littlehermit0]

Where is the TDS 120?
Pre Membrane?
Post Membrane?
Post DI?

I didn't test it like that but the water that I basically got

 

[littlehermit0]

Did you just fill it and start using it? Usually you have to fill / empty the new system before u. I did this with mine twice before using. I don’t really know why the TDS would go up though. Do you have an RO? Or an RODI? I ask because if your tap water has high TDS, then you will need RODI. Have you checked your tap water to see what it reads.

RO and the tap water tds is actually low (210ppm), I only filled the canister and rinsed it and then it worked normally, all the 25L of water was good until that weird thing happened

 

[littlehermit0]

Did you just fill it and start using it? Usually you have to fill / empty the new system before u. I did this with mine twice before using. I don’t really know why the TDS would go up though. Do you have an RO? Or an RODI? I ask because if your tap water has high TDS, then you will need RODI. Have you checked your tap water to see what it reads.

Wait actually nevermind I tested it every second and got back to 15ppm