Water Shield Pre-Order



**The Water Shield is not currently available for shipping**

An under the sink tap water analyzer fully-operated by your mobile phone

  • Easy, do-it-yourself installation
  • Reports on heavy metals (lead, cadmium, arsenic, copper, mercury), dissolved solids (taste, filter performance), acidity, and temperature
  • Test results in under 1 minute
  • Affordable year-round testing
  • Full automation with scheduled testing from our mobile app
  • Advice and reference library to learn more about your tap water
  • Cloud-connected and ready for smart-city applications
  • Includes 1 sensor cartridge for a year's supply of testing.* (Each additional cartridge is $29)


*Based on a testing schedule occurring once every two weeks