Changes

==Reference manuals, videos, and links==

* Manual that includes micro-filtration: MCALLISTER, SKYE. [http://www.scribd.com/doc/86078917/Analysis-and-Comparison-of-Sustainable-Water-Filters EPD 397 TECHNICAL REPORT ANALYSIS AND COMPARISON OF SUSTAINABLE WATER FILTERS.] May 2005.

==Acknowledgements==

* [http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CEwQFjAA&url=ftp%3A%2F%2Fftp.wpro.who.int%2Fscratch%2FENH%2FHWTS%2FWHO%2520Final%2FParticipant%2520Manual%2FAppendices%2FParticipant%2520Manual_Appendix%25202_HWTS%2520Fact%2520Sheets_2011-09-05%2F3_Filtration%2FHWTS%2520Fact%2520Sheet_Straining_2011-06.doc&ei=dWDzT-eUBsqe2wWuzLj0Aw&usg=AFQjCNE2W01XfY7H6vgiYqrXUbX5fBvOsw&sig2=w5pcG7VmiOWuptaiv_3BnA ''Household Water Treatment and Safe Storage Fact Sheet: Straining''.] CAWST. Calgary, Alberta, Canada.

* Brikke, François, and Bredero, Maarten. ''[http://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&ved=0CC0QFjAB&url=http%3A%2F%2Fwww.who.int%2Fwater_sanitation_health%2Fhygiene%2Fom%2Flinkingintro.pdf&ei=cwJpT-zaO-OiiQKCst2rBw&usg=AFQjCNEWOQhTgF3a7lzhuw5OA2KmbVGxcA&sig2=Rt2EURUyGVqDcwFg6p0xAw Linking technology choice with operation and maintenance in the context of community water supply and sanitation: A reference document for planners and project staff]''. World Health Organization and IRC Water and Sanitation Centre. Geneva, Switzerland 2003.