Associate
- Joined
- 29 Sep 2003
- Posts
- 593
- Location
- Stoke-on-Trent
Even out of my tap alone i get Nitrates of 40ppm, the DI with resin like you said gets it down to 0 so it says which is what i want, do you get cleaner windows then using RO for doing glass.
I do a method called water fed pole for cleaning windows. The pure water removes the need to squeegee etc.