I'm sure this has been covered already somewhere but I wasn't able to find the answer so hopefully someone can help. I just bought an RO system which has a bypassable DI stage. As the very scant instruction sheet says, "Blue Tube is for the drinking water. White Tube is your DI water."
I bought this system so I wouldn't have to schlepp distilled water from the grocery store every time we brew. Essentially, when we brew we mix tap water with distilled (anywhere from 25 - 50% depending on the type of beer). So which tube should I be using to replace the distilled water - the blue "drinking water" tube or the white "DI" tube?
I bought this system so I wouldn't have to schlepp distilled water from the grocery store every time we brew. Essentially, when we brew we mix tap water with distilled (anywhere from 25 - 50% depending on the type of beer). So which tube should I be using to replace the distilled water - the blue "drinking water" tube or the white "DI" tube?