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Q&A What are the most likely causes of unfilterable water contamination in upland UK areas?

I have a new water filter, which removes bacteria and protozoa. It's tempting to imagine that I can now go around drinking from whatever revolting-looking puddles I come across, but I'm mindful th...

1 answer  ·  posted 7y ago by aucuparia‭  ·  last activity 7y ago by System‭

Question uk water-purification