Five years ago, my husband and I bought a wreck of a house that required a massive gut renovation. Because we were idiots—I mean, first-time home buyers—we were clueless about how much this remodel ...

Below, we explore four Waterdrop systems featured in the Prime Day sale this October 7th-8th, how they work, and why they might suit different needs. Waterdrop X12 Pro RO System .

We may receive a commission on purchases made from links. According to data from the United States Environmental Protection Agency, the average American uses a whopping 82 gallons of water each day.