Hello, I've purchased two units from you all (RO585P) and I am very happy with them both.

One of my RO units is in a house close to the beach where the water quality is extremely poor. I had the RO water tested by a lab to make sure all of the local water contaminants were removed.
It is amazing how well the unit performs, like I indicated the water quality in this location is really bad.
The results came back negative for all tests except Sodium. The limit shows 50 mg/L and the test came back at 51.5/mg/L. Do you have any in-line filters I can add the (RO585P) which would reduce the sodium level under 50 mg/L

Thank you in advance.
Emilio Chemali
Houston, TX.

******* FilterDirect response **********
You can install DI-210 after the RO and it will achieve the required result.

Rating: [5 of 5 Stars!]