4 Alkaline pH Water Filter Sticks By EHM – Small Portable Hydrogen Mineral Purifier W/Tourmaline, Germanium, Maifanshi & FAR Infrared Ray Stones – Naturally Increases pH Levels & Decreases ORP[Amazon-developed Certification] Compact by Design

They have done an excellent job at purifying our well water. Think they may last longer then stated as I forget to change them as often as I should and they still seem to be working. Will be buying again.

We keep hearing how much better alkaline water is for us and like how inexpensive this product is. I know it works because the texture of the water changes with the length of time you leave the stick in. I mistakenly left it overnight once and the water changed dramatically. Have researched many different options but like how easy this is to use.

I am currently on a health plan that requires me to drink more ph balanced (less acidic) water. I can't tell a difference in taste of water unless I compare it side by side to regular tap water, and then there is a HUGE difference. These are perfect for every day use or especially for traveling!!!! Thank you EHM. I will keep you in mind when I start looking to by a water (sink side) system!!!!! - Jerri C

The concept is great but It also took forever to get clear water from these. Had to rinse them about 12X.Afterwards.. I have ph meter I’ve owned a few years now. According to that it lowered my waters natural PH instead of raising it.So after two weeks of frustration while waiting for them to work, I returned them.

My doctor told me to start drinking alkaline water and gave me some of these. I have used them ever since..

I bought Dr recommended ph strips to test the water regularly. This product actually makes the water more acidic. I do not recommend at all. It's a complete waste of money.

It DOES work. and is reusable. I'm into my fifth batch in a 2 gallon bottle and still getting 8.0+ ph. Make-up water is 7.2ph with 60 alkalinity.I also got one of those water cooler mineral thinges and is still in the box.

I hope these are doing what they are supposed to do. No way of knowing. I feel no different. With that being said, I got what I expected. They are not cheaply made and appear of good quality. I will continue using these simply because of their quality.