
The Aqua Duke 4x Technology with Zinc Purification is a RO+UV+UF water purifier with 12 Litres storage capacity designed for Indian households capable of handling source water TDS up to 2000 ppm.
Quick Answer
The Aqua Duke 4x Technology with Zinc Purification is a top-tier choice for households dealing with hard borewell or tanker water up to 2000 ppm. Its 10-stage RO+UV+UF process ensures total decontamination while adding essential minerals. If you need 12L storage and mineral-balanced water, buy this model.
Choose the Aqua Duke 4x if you require heavy-duty filtration for high TDS levels and mineral retention. It is ideal for large families, but avoid it if you prioritize low initial cost over high-efficiency performance.