I'm very happy with my purchase of the Waterdrop pitcher and filters. I also buy them for others who haven't tried them. The filters last a long time and the water quality is very good. It's a good way to encourage them to stop buying bottled water.
The minerals that initially built up in my electric hot pot (that needed vinegar to be removed) are trapped in the filter eliminating the need for weekly treatment.
Replacements filters ordered from your website. We are quite a bit smaller and did not do the proper job. I feel I have been a victim of bait and switch and I will let other people know.