Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
Water purifier for third World countries that is based on a research saying that banana peels can purify water.
The flexible silicon purifier body, is filled with banana peels and with the help of its shape can fit to different kinds of tanks.
The product’s head is used both as a cork and as a timer for the purification time. It also contains color indicator for the water perfection.
Materials: silicon, plastic, rope