A water purifier is a device or system that removes pollutants, poisons, and other potentially harmful substances from water, making it safe for consumption or other use. Bacteria, viruses, parasites, chemicals, heavy metals, and other pollutants can all affect water's taste, odour, and quality. … [Read more...] about Vietnam Water Purifier Market Size and Growth, Trends, Revenue, Scope, CAGR Status, Challenges, Future Investment and Opportunities Till 2033: SPER Market Research