Honest Water
Ohio
Our systems

Four installs,
sized to your home

NSF-certified, pressure-tested, and installed by our own licensed crew. Lifetime warranty on every whole-home tank.

Complete Home System (City Water)
Whole Home

Complete Home — City

Softens every drop. Filters every tap. Polishes your drinking water

Complete Home System (Well Water)
Whole Home

Complete Home — Well

The well-water version, sized for iron, sulfur, and high hardness

Standalone Tankless RO
Drinking Water

Tankless RO

Drinking water only. Installed under the kitchen sink

Pre-Sediment Filter
Add-On

Sediment Filter

Protects every system downstream from grit and rust

Honest Water
Ohio

Whole-home water filtration and softening for Cincinnati homes. Flat-rate pricing. No high-pressure sales. Just honest water.

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Source: EWG Tap Water Database, Ohio + Greater Cincinnati Water Works. EWG's database includes results of tests conducted by Cincinnati-area water utilities and provided to EWG by the Ohio EPA. Data shown covers 2013–2026.

Disclaimer: The lookup tool is for informational purposes only. It summarizes findings reported across Cincinnati-area water systems. Your exact water may vary by utility, plumbing condition, well status, and local conditions. For exact results, check your utility's annual water quality report, look up your utility on EWG, or request a current water test.

Honest Water Ohio is not affiliated with EWG or Greater Cincinnati Water Works. These public data sources are cited for educational purposes only and do not replace a water test, utility report, or professional water analysis.

Honest Water Ohio is not affiliated with, endorsed by, sponsored by, or officially connected to Meta Platforms, Inc., Facebook, or Instagram. Facebook and Instagram are trademarks of Meta Platforms, Inc.

Pricing, promotions, financing, and installation details may vary based on home size, water quality, selected system, and approval where applicable.

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