I've noticed a difference in my skin and hair using the product. I had to replace the filter sooner than 3 months, because the filter got "full" and the water pressure dropped, but I think that is due to the water quality where I live, and for me it was proof that the product is working. While waiting for the replacement I showered with no filter for a few days and literally felt the difference in the water without the filter. Thanks for the product. I'd love a version for the bathroom basin faucet, for times when I wash my face at the basin.
So easy to install and the water pressure and water is sooo much better than a normal shower head.
100% recommend this product