I loved My filters. I got A shower and bathtub filter. They worked so well the first two weeks. I could Really feel and smell the difference and wasn’t sneezing and itching after taking a 20 minute shower like I was Before. However, after about the third week our water started to go back to the way it was: terrible.  These filters did not last the 3 and 6 months that the description said they would. I cant afford to replace my filter every 3 weeks!! I cant afford to have thrown away money on a product that didn’t hold up and do it’s job either :(