Our first filters were completed today in time for delivery to Ethiopian Kale Heywet Church for the field assessment by the Ethiopian WET center sponsored by CAWST (http://www.cawst.org/where#partners).


I can’t thank our team enough! Etagu has gone beyond the call of duty preparing filter media. Yared and Buzwayu have put up with a lot of “!urgent!” errands to research and purchase components. Addis has been a star assembling filters this week.



Well done team. You are all awesome! What started off as a bench trial is fast becoming a branded product.




3 Comments. Leave new

  • Dear sir/Madam,

    we are highly interested to buy your product, can you please send your price along with the way how operated and also detail information about your product.


    Hailegiorgis Gonder

  • Hello Andrew, please can you forwarded your contact to me please. I need to talk about the bio sand filter.

  • Word on the street is that you plan to make these filters available for sale. Is that true? If so when can I purchase one!?!


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