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Sustainable drinking water purification method

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Sustainable drinking water purification method
Johnd Offline
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Posts: 263
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#15
09-19-2014, 03:43 PM
It has been my understanding that glass does not work as well as plastic.

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RE: Sustainable drinking water purification method - by missydog1 - 09-19-2014, 05:07 AM
RE: Sustainable drinking water purification method - by missydog1 - 09-19-2014, 02:22 PM
RE: Sustainable drinking water purification method - by Johnd - 09-19-2014, 03:43 PM
RE: Sustainable drinking water purification method - by missydog1 - 09-19-2014, 04:23 PM

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