Comments by "Shawn R" (@shawnr771) on "Майкл Причард и его фильтр, превращающий грязную воду в питьевую" video.

  1. My Sawyer Mini Water filters down to .1 microns which is 100 nanometers. Cost is $30.00 per unit and it will filter up to 100,000 gallons. This thing seems a bit expensive.
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