Dear Singapore Center of Excellence for coastal communities AHD working and build wonderful skills and capacity of coastal areas communities, here AHD Nadi filter is lifetime solution and needs to help in every country and poor people, hope to meet or visit you and see this short video Nadi filter preparation method: https://www.youtube.com/watch?v=TBvclfeW_NA AHD also helping in Pakistan and African countries and hope we can help Asia as well
Published by Khurshid Bhatti, Association for Humanitarian Development (AHD) - President/CEO
Dear Singapore Center of Excellence for coastal communities AHD working and build wonderful skills and capacity of coastal areas communities, here AHD Nadi filter is lifetime solution and needs to help in every country and poor people, hope to meet or visit you and see this short video
Nadi filter preparation method: https://www.youtube.com/watch?v=TBvclfeW_NA AHD also helping in Pakistan and African countries and hope we can help Asia as well