New RO water system questions

[M0nsterUnderY0urBed]

Hi! I just recently purchased an RO water filtration system and just had it installed. I'm a bit nervous to use it for water top offs without testing it.... but I don't know how. Is there some sort of test kit I can purchase? Thanks!

 

[KStatefan]

TDS Pen is what I would get if it has no TDS meter build in. TDS source water, after membrane and after DI stage.

 

[douglasbnyhof]

Hi! I just recently purchased an RO water filtration system and just had it installed. I'm a bit nervous to use it for water top offs without testing it.... but I don't know how. Is there some sort of test kit I can purchase? Thanks!

I’m assuming it’s a rodi for aquariums and not a home ro filter. Get a tds tester. Total dissolved solids should be at 0 if it’s working properly.

 

[Gumbies R Us]

I’m assuming it’s a rodi for aquariums and not a home ro filter. Get a tds tester. Total dissolved solids should be at 0 if it’s working properly.

I agree with this, most rodi units will clear tds to zero