The Sari cloth filter is an Appropriate Technology. In India many of the women wear Sari's. A Sari is a cloth that women wear that is usually very long and unstitched. It is a very traditional garment to be worn. When the women go and fetch the water they often use the Sari cloth as a filter so that the water that they get is cleaner.
--Teresa Garrison 14:26, 7 November 2007 (PST)