I've had these filters for about a week now. So far I'm not impressed. It took me about four jugs of water not to see the particles floating in the filtered water. And that's after they've been soaked in water for more than "a few seconds." Water flows through these filters much faster than Brita filters, which makes you wonder how well they filter water. I'll post an update when I find they've improved a lot from first impressions.
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