rate: 100I can't believe..
I used it for spa for 2 days. Somehow I felt the water condition was better and there was no smell of tap water. But when I opened the shower head.... I couldn't be shocked more. The filter was already yellow. I can't be believe I used to take shower and spa using this dirty water. Seriously, buy it. No one will regret. The best choice I made ever.May 03, 2019