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Zero B, the flagship brand of Ion Exchange (India) Ltd., is the pioneer of the revolutionary RO technology, in India. With its strong National & International presence, Zero B has emerged as one of the premier Water and Environment Management Company in India. At Zero B, every product is crafted with meticulous attention to detail so that it provides ultimate protection against all water-borne diseases and ensures complete protection to your family. Zero B has pioneered many path-breaking innovations in the field of technology and marketing to provide a one stop water treatment solution for your home and the community in general. It promises to offer you water that is pure and safe for drinking. At Zero B, we work with our strong network of partners to deliver the highest level of water treatment solutions and service to our customers. The water purified by our products is tested and certified, to confirm to USEPA / IS standards, by several laboratories across the world.

Our vision


To be the leader in our business which is so vital to people's lives and the environment.

Our core focus

To be at the forefront in providing best water treatment solutions in India.

To affiliate with the top water treatment companies, internationally.

To drive innovation through technological advancement and R&D.

To provide the best-in-class service to the customers through our large network of service centres in the country.

It will be our pleasure and privilege to have you as a part of this enthusiastic and ever-growing network.