Review on 🚰 Crystala Replacement Filters for Compatible Dispensers by Melissa Johnson

After I "cleaned" the new filter by filling my Zero Water jug tank and running the new filter through the first filtration, my TDS reading was around 50. Thereafter it took five filter "cleans". the TDS lower but still bivalent. I didn't filter the more expensive California water to see if it eventually reached TDS=0, which is what I get with ZeroWater filters. Of course, they have their own problems, which I won't go into detail in this review. I can try a second filter after my zero filter reaches TDS=6 in about 12-14 days. Update - tried a second filter on 7/10/21 with similar results. After reading some good reviews I came to the conclusion that there is a quality issue in the manufacture of this product. Unfortunately I have to resort to the expensive ZeroFilter product for the time being until another solution comes along.