#m=image%2Fjpeg&dim=279x474&blurhash=%5DnONB%40of%7Eq%25Mof%25LD%25xu%25MM%7Bt7xuM%7BRit7Rjofofayfk%25MRjWBofWBWBozWBWBoft7ofWBWBayfRWBofofayxuofRjWBfQ&x=e538b01af5387434d02d29341a645947ac7df7b5262064ba7f7c465f48113246Check out Burkey water filters - top notch - last 5 years - leaves in the healthy minerals (vs reverse osmosis that removes the good stuff). Popular with prepers too.
Discussion
My RO filter has an insert that adds them back in. Inefficient, but it filters much better than these. (I've tried both)
However, I live in a place that has super hard water and the Berkey didn't like that at all. In fairness, I believe the product info warned of that. So it may actually work well for some people.
love my berkey