Bsure rakiro biotech introduces a simple drinking water purification system that needs no electricity. It has a special polyster filter traps floating suspended particles. And it protects from waterborne diseases like diarrhoea, dysentery, typhoid, gastroenterities, cholera, etc, by its iodinated resin, which eliminates all disease causing micro-organisms on contact. This system`s purifying activated carbon removes odour, colour and harmful chemicals and provides sparking and tasty water. Bsure has a unique self-cleaning system, which keeps the iodinated resin free of dirt and muck therby assuring 100 % efficiency till the last drop. This catridge has a life indicating knob, which is yellow in colour. When water psses through the irt cartridge, one can see a sred ring appearing at the base of the yellow knob. As the red ring reaches the top of the transparent cylinder, this signals exhaustion. It does not require electricity, nor is water required to be boiled. And this system is elegantly designed and will complement the decor of home or office.