New Delhi, Oct. 11 -- Clean drinking water is a yearly necessity, and Diwali is the perfect occasion to upgrade your home purification system. With RO water purifiers gaining feature-rich designs, this festival season offers a chance to invest in health and peace of mind.

During the Amazon Diwali Sale 2025, you'll find deals across top RO models from trusted brands. From sleek countertop purifiers to high-capacity units with copper or mineral-enrichment features, these offers make upgrading easier-and safer-for your home.

The Havells FAB Alkaline is a versatile water purifier with an 8-stage purification process, equipped with RO and UV filtration, an added revitalizer, and a copper module for enhanced health benefits. Its iProtect syst...