Heated debate about whether tap water is good enough for consumption has helped to spark demand for hi-tech products that filter chlorine and fine particles in water used in the home. Photo: Shutterstock

To filter or not to filter? Hi-tech devices tap into clean water debate

  • Fears over chlorine and fluorine and excessive heavy metals found in supplies in Hong Kong housing estates spark demand for purifiers to improve quality
Topic |   Premier Living

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Heated debate about whether tap water is good enough for consumption has helped to spark demand for hi-tech products that filter chlorine and fine particles in water used in the home. Photo: Shutterstock
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