Brita filters

Jillian Johnston johnstoj at
Wed Feb 26 12:10:34 EST 1997

Could some-one tell me haw Brita filters work.  Are they just
activated charcoal or do they also contain ion-exchange beads? A
friend said she drank treated water to remove some of the
minerals which doesn't jive with my understanding fo how these
filters work.
Thanks for your help.

Jillian Johnston
Dept. of Biological Sciences       Guider
Univ. of Calgary         	   30 Pathfinders, Tanisi District

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