Was a little skeptical because of price, but the ease of installation (all you need is a little Teflon tape), and functionality (adjusts easily and has excellent flow!) has me pleased with purchase.
The latch mechanism works great and there is an included extra gasket. Nice touch!
Now, if it holds up I'll be completely sold.

The owner and inventer personally called me to answer my questions. He stated that it's in the shower head where most all of the biofilms are formed. There could be a small amount in the water still but its not colonizing like it is in the shower head. Almost all shower heads never dry out so they sit and get mac and mold growing in them. I have had mold in my sputum several times along with pseudomonas and Mac.

Very lovely Shower Head! It’s very elegant looking and made very strong. The stream coming out is a good one also. Easy open for cleaning. Looking to buy another one for a second bathroom.

This is a wonderful shower head . So easy to install and very easy to clean!

I received my Shower Clear and it is a very high quality heavy brass shower head that flips open to dry after use. Its a little spendy but the quality is there and I will never need to replace this shower head. Happy that it completely dries between uses. I've had pseudomonas and aspergillus mold also in my lungs and feel it (may) help prevent these infections also.

I am not someone who typically endorses any products but I have been using the Shower Clear shower head for a couple of weeks and I am very pleased with it. I open it up after using the shower and all the water pours out; I leave it open until I use it again. Although I know that the bacteria that causes MAC is everywhere, I am satisfied that I have reduced or eliminated at least this one source of bacteria. Therefore, if something as simple as a shower head can help me reduce my exposure, it is well worth the money. As an aside, it is really solid and well made - simple and does what it is intended to do.

The shower head is simple but designed and made to be open between uses. It is constructed of solid brass (with choice of 4 finishes). Although it opens between uses, it closes tightly so it does not leak. The water flow is through tiny holes in the metal, so that the shower quality matches other high end shower heads. Delivery was also prompt, faster than predicted by Amazon.

Bought this shower head after a diagnosis of NTM lung disease. I was amazed at how much water was pooled in my old shower head when I removed it. I love that there is no reservoir for water and bacterial growth in this shower head. I will say that if you have hand weakness it might be a bit difficult to open and close it. There is a latch and it takes some pressure to open and shut. I'm a 73 year old female and I've discovered that if I use the thumbs of both hands it's fairly easy. The shower head is heavy and well-made. Apart from the therapeutic aspects, I love the gentle spray of water it makes.