Instruct: Classify a given Amazon review into positive or negative sentiment.
Query: Thought it was working?

I moved to FL and the water in WPB is too hard! Leaves water spots on everything. I started getting a rash on my shoulders, face breaking out, my beautiful hair was breaking...so I tried the Vitamin C filter first in July, and everything seem fine. So I put that one in the other bathroom after using it in my bathroom for 1 month. I decided to try the sprite filter and put in my bathroom. First month ok, but started noticing dry skin. Flipped it over, I am getting skin irritations, dry skin, water spots...I bought this in late Sept 2012...I do not recommend and it didn't last a year or a proper 2 months!!!!