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GenX - Forever Chemicals

GenX isn't a single chemical but a family of shorter-chain PFAS โ€” best known by the compound HFPO-DA โ€” that industry rolled out to replace older "forever chemicals" like PFOA. The idea was that smaller molecules would break down faster and be easier on the environment. In reality that hope hasn't held up: these newer compounds are just as persistent and have been tied to similar health harms. They turn up downstream of fluorochemical plants, where they reach the drinking water of hundreds of thousands. And since short-chain PFAS slip past many filters, reverse osmosis is your most reliable way to remove them. ๐Ÿงช

RO system features diagram โ€” the filtration approach for GenX removal
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