Manzwaterinfo - Biosand Water Filter, Manz Engineering

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.

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

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

Under Construction - continuously

Visit: - BioSand Water Filter - Davnor - Manz Engineering - Climate

BioSand Water Filter - Visit page.

Davnor Water Filters Ltd. - Visit page.

Manz Engineering Ltd. - Visit page.

Science of Climate Change - Visit Page

Recent Updates to Web Site

Davnor Water Filters Ltd. and Manz Engineering Ltd. water filters.

Photo Gallery

Check the following info on David Manz

Presentations on the History of the BioSand Water Filter