submitted 6 days ago by HiddenLayer555@lemmy.ml to c/asklemmy@lemmy.ml

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I have one of those pitchers that I mainly use to get rid of the chlorine taste in the tap water, but are the actual health claims about drinking filtered water actually true? There are claims that these dinky little passive filters can get rid of things like lead and PFAS which I honestly don't believe. Especially if you're using it with tap water which I'd assume would always have some kind of active filtration before it gets to your home, so the idea that whatever got past the industrial grade filter at the water treatment plant can be caught by a little plastic one sounds more than a little fishy to me. Anyone have knowledge about this.

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[-] Kache@lemmy.zip 8 points 5 days ago

I've read that Brita elite filters do capture some PFAs. However, it is well known that Brita filters and the like aren't as efficient and effective as more dedicated solutions.

That is to say, no, they're not bullshit -- they're better than nothing, but they're just a marginal improvement. From my limited research so far I think it's correct to say that you're paying Brita more for a convenient system than for efficient and high quality filtration.

this post was submitted on 14 Aug 2025

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