I used to have the worst hard water damage on my hair, especially underneath, and it wouldn’t ever feel clean no matter how I washed it 😭 this water filter and these products have made a night-and-day difference in my hair over the past year and I want to cry every time it actually feels clean and healthy 😍 so grateful to have found the clarifying shampoo, Olaplex, and Kenra because when you have tricky coarse hair like mine, quality matters! I hope this helps someone else too! LTKselfcare LTKmorningroutine LTKBeauty