Review on High Output Shower Filter with Advanced Carbon Free Technology | 100% KDF-55 Material (8 oz.) | Chlorine & Other Contaminant Removal by QwenchPure by Julie Bauer

This is an update to my original 5 star review. This is a person who uses it once a day. I bought the first filter block and it filtered the water very well but lasted just over a month before the water stains returned. I thought it was defective so I bought a second filter block in mid February and the water was gone but after a little over 3 weeks of good water the stains came back. My conclusion is that it is not worth spending that much for 1 month of water filtration. The worst thing is that they don't have a replacement filter so you have to buy a new device every time. I would be happy if I could last at least 2 months. Too bad. I'll look for another filter