Countertop water filter
A filter unit on the kitchen counter, sitting between the tap and the glass
A unit that sits on the counter and runs tap water through carbon, and in some models a reverse osmosis membrane, before you drink it. People buy one for chlorine taste, for lead in old pipes, or after reading about microplastics and wanting a single variable handled. What actually comes out depends on the cartridge, so the useful order is a local water report first and a filter certified for what it shows second.
Who backs it
Sorted by strength of stance
- Andrew HubermanDoes it
Neuroscientist · Huberman Lab
Has run a Rorra countertop system in his kitchen for almost a year, by his own account. The claim comes from a sponsor read on his show, and Rorra is a Huberman Lab sponsor.
Source: Huberman Lab: Using Red Light to Improve Metabolism & the Harmful Effects of LEDs, Dr. Glen Jeffery - Rhonda PatrickDoes it
Biomedical scientist · FoundMyFitness
Berkey gravity filtration has been her setup, and she says it takes out BPA, PFAS, phthalates and some microplastics. She is now moving to a Crystal Quest whole-house reverse osmosis system, chosen for stainless steel tanks instead of plastic ones and a remineralization filter.
Source: FoundMyFitness: limiting microplastic exposure
Aimed at the same thing
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Gear entry · notes paraphrased from cited sources, quoted excerpts copied from the transcript they link to. Not medical advice. Not affiliated with, endorsed by, or reviewed by anyone listed. How this works.