Sales to the USA suspended until further notice.

BioSand Water Filter - Visit page.

Description and history of the BioSand Water Filter Technology.

Davnor Water Filters Ltd. - Visit page.

Highlights the newest versions of the commercially available household BSF technology that incorporates the most up-to-date technology available to provide safe water in developed and underdeveloped communities and emergency circumstances.

Find out more

Manz Engineering Ltd. - Visit page.

1. Highlights the newest commercial versions of the BSF technology for use in small to very large communities.

2. MEL Frackwater flowback treatment

Find out more

Science of Climate Change - Visit Page

A guide to the science of global warming and climate change is presented in a form most can understand. It is updated regularly to include new science as published by reputable organizations worldwide.

Visit page and find out more