RO systems

[JohnH]

I'm considering installing an under-counter RO system in my kitchen. Does anyone know how RO systems from Home Depot, etc. compare to those sold for aquariums (Kent, Seachem, etc). Do the under-counter systems produce aquarium-quality water? Or better? Thanks.

 

[taikonaut]

All RO is the same if the spec is same. I got mine from Costco, FWIW, as well as from SpectraPure.

If you use a TDS meter to test the different RO systems from various assemblers, you will not notice much difference, if any, in the resulting water.