Stop Hard Water From Destroying Your Home.
We analyze municipal water data across 7,500 cities to reveal the exact impact on your home's infrastructure. Get the math on scale buildup and find the right filtration system before costly repairs hit.
Independent Water Data Analysts
Most water filter reviews are written by salesmen. We take a purely data-driven approach. By aggregating official USGS water quality reports, we calculate the real financial toll local water takes on residential plumbing and appliances, helping you make informed decisions without the sales pitch.
Our Scientific Sources
Appliance Lifespan
See how mineral scale buildup drastically reduces the life of your expensive water heater and raises your energy bills.
Plumbing Protection
Stop hidden calcium deposits from clogging your home's pipes and dropping your water pressure over time.
AI Filter Matcher
Take our interactive water diagnosis quiz. We cross-reference your specific household needs with local municipal water data to generate a custom, unbiased filtration recommendation.