Comment by carterschonwald

The thing is, if made in the USA does not come with a better, greener or more ethical, who cares?!

Water filtration is an area where sophisticated customers want the best filter that meets usage requirements and budgets! If you double the cost, and there’s no extra quality improvement, you’re SOL.

also: proprietary in a shower head is at best some sort of activated charcoal plus some spices. I did some reading after my sister and her husband got an osmotic filter plus de fluoridation for their pending infants. The reading gave me the take away that for good filtration you have a tough time actually doing a good job unless you’re using an osmotic filter plus filter media where the water has a long dwell time. Some of this is touched on in a recent prject farm video. Point being a filter in the shower head isn’t doing much nor efficiently.