natural water cooler

The three-pot water filtration requires only natural purifying elements such as coarse sand, gravel, and charcoal. Here’s how you could make your own water filter.

Arvind Bhai Patel dropped out of school after finishing his 10th grade due to financial restrictions. Today, he is a serial innovator with many amazing innovations to his name - a natural water cooler, an auto air kick pump, a suraksha tong, to name just a few. Read along to know more about Patel's passion for inventing.