I installed a Puriti filter recently and noticed the difference straight away. The water no longer feels hard and the overall quality is noticeably better.
The biggest changes for me have been with my hair and skin. My hair feels softer and my skin isn’t red and irritated when I step out of the shower. It hasn’t magically cured my psoriasis or eczema overnight, but it has definitely helped reduce the inflammation and dryness.
Very happy with the result and glad I made the switch