I've got a Seachem 35gpd RO unit that I'm not using. Membrane and the two filters are still good, 4 TDS. If you add another cartridge for DI, it will be zero. But even at 4 TDS, it's ok to use. $60 if your interested. Just message me.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
