I bought 3 filters for every shower I have in the house. I must say that the water feels different in touch with the skin. it feels lighter and I noticed that the skin does not get dry easily. 

I don't give the five starts right away just because it is early for me to say... I've been using it for about 3 days now but my family members have been using it for about 1 week now and their experiences are very similar to mine. Everybody is happy with the new filters.