Clearly Water Lab
Free Tools to Understand Your Water
Calculators and checkers that give you a real answer — no email gate, no sales call required. Use them before you talk to anyone, including us.
Available tools
Start here
Water Softener Size Calculator
Enter household size and hardness to get a suggested capacity, regeneration schedule, and monthly salt estimate.
Hardness Unit Converter
In a guideConvert test-kit and utility results between grains per gallon, PPM, and mg/L — and see what they mean.
Hard Water Symptom Checker
In a guideTick off what you’re seeing around the house and compare it with your actual hardness reading.
Filter Ownership Cost Calculator
In a guideCompare two whole-house filters by installed price plus replacement costs over 3, 5, or 10 years.
Annotated Well Water Lab Report
In a guideWalk through a sample Texas well report line by line and see how each result affects treatment.
On the workbench
Central Texas Water Explorer
Source-linked hardness and water-report data for your actual utility, starting in Central Texas.
Clearly System Finder
A few questions about your water and home, and a recommendation — including when you don’t need equipment.
Your Home Deserves Better Water.
Enter your ZIP code to check coverage and request a quote. You don’t need to know which system you need.