Rod (left, holding child) and Ingrid (far right) McCarroll of Alberta, shown here in central Mexico, have traveled the world helping to bring a cheap and effective water filtration system to many ...

An education in accessible clean drinking water A Calgary organization known worldwide for providing water filters in developing countries is making sure others know how the work is done.

Grand Rapids-based Triple Quest, the international distributor of the Hydraid BioSand water filter, announced the United States Navy's delivery of 150 Hydraid water filters and a fully equipped mobile ...

The Hydraid BioSand Filter from Grand Rapids-based Triple Quest has been validated in a new survey of Honduran households. The new research, conducted in August by members of Hydraid's field ...