Pur vs Brita, who is the best?

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Pur vs brita A TDS meter relies on the electrical conductivity (EC) of water. Pure H20 has pretty much zero conductivity. Conductivity is often about 100 moments the total cations or anions expressed as equivalents. TDS is calculated by converting the EC by a factor of 0. Water purification, course http://water-purification65432.total-blog.com/pur-vs-brita-who-is-the-best-30992972


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