Let's start with the packaging, it's elegantly done, the quality is fantastic and the placement of the product in the box is very well thought out. The shower head is easy to install and looks quite good. The delivery was prompt.
The product itself feels premium and you can tell it's made from quality material. They have a booklet explaining how it works. Though I was a little skeptical if it would work and concerned that maybe it would decrease the flow of the shower, turns out it works very well.
I've noticed significant results after using the shower filter, helps keep my hair soft and smooth. The hardness of the water used to make my hair wiry and brittle, this has helped reduce that. It even feels better on the skin, since the hard water used to feel a little rough on the body. Overall I'd recommend it to anyone who lives in cities where you have water that does a number on your skin and hair.