The Proof Behind the Promise.

Independent testing, trusted certifications and strong warranties support every NuvoH2O claim.

See the StudySee Certifications

Independently Tested.

NuvoH2O worked with Battelle, one of the world's leading research organizations, to put our technology to the test.

The Results Speak for Themselves.

NuvoH2O prevented more than 98% of scale buildup, while helping water heaters heat more than 25% faster. It can also remove existing scale to help appliances work more efficiently.

98%+ less scale buildup
25%+ faster heating

Study results

Read the Full Study Summary

Certified, Not Just Claimed.

NuvoH2O filter cartridges are NSF/ANSI 42 certified and meet lead free requirements under California, Vermont, Maryland and Louisiana law and the Safe Drinking Water Act.

  • NSF/ANSI 42

    Filter cartridges

  • Meets US Lead Free Requirements

    • California
    • Vermont
    • Maryland
    • Louisiana
    • Safe Drinking Water Act

Protection Beyond the Purchase.

The Manor Duo and Manor Trio include a five year warranty. The Pro Trio includes a ten year warranty.

  • Warranty

    5 years

    Manor Duo / Manor Trio

  • Warranty

    10 years

    Pro Trio

  • Warranty Claims

    Dedicated Customer Support

    Submitting a warranty claim is easy.

Compare SystemsView warranty terms

Real Homes. Real Results.

See how NuvoH2O helps customers enjoy less scale and better water every day.

  • “No more salt bags.”
    Jenna R.Phoenix, AZSwitched from a salt-based softener
  • “Better-tasting water.”
    Mark T.Austin, TXSwitched from reverse osmosis
  • “Spotless fixtures.”
    Carlos M.Las Vegas, NVSwitched from a salt-based softener
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Read Customer StoriesSee All Reviews