Reverse Osmosis question

[Eleven11]

I thought it was pretty high too.

[Eleven11]

I took another chlorine test of the unfiltered tap water from the hose.

The first test I did was in the dome looking at the vile under fluorescent light. Maybe it caused it to look more yellow... not sure now. Light intensity is always a problem with these color tests. Now that it's daylight outside, the results look more like 4 PPM.

The filtered water is clear (0 PPM) which is/was my real concern.

[urbanfarmer]

Ah, makes more sense! Cheap chlorine tests are cheap!