Free U.S. shipping on every product · No minimum
Engineered & assembled in the USAStraightforward licensed-plumber installationCrystal Quest · Since 1994
Whole-home water, made simple

Better water. Made for your home.

Start with your local water. Get a system matched to your home. Enjoy straightforward installation by a licensed plumber.

No email needed.

Or browse reports by state and county
A light-filled kitchen with a brass faucet
Good water belongs at home.Every tap. Every day.
Matched to your water & home
Three choices. One clear fit.
You choose your plumber
How it works

Whole-home filtration in 3 steps.

You buy the system. Your plumber installs it.

  1. Check your water

    Enter your ZIP and choose your provider to see your local water report.

  2. Find your filter

    Answer a few home questions to find your filter and size.

    Water softener optional.

  3. Hire your plumber

    Buy your system here. Hire and pay your own plumber to install it.

Less choosing. More living.

City water. Three clear choices.

Equipment only. Installation and applicable taxes are separate.

Your home. Your choice.

Our system.
Your plumber.

Our systems are designed for straightforward installation by a licensed plumber. Choose a local professional, share the installation manual and get a separate quote.

How installation works
A few good questions

Let's clear
things up.

Do I need a filter, a softener, or both?

A filter provides filtration. A salt-based softener targets hardness minerals. Choose softening alone for scale, filtration alone when that is your goal, or both when your hardness and needs support it. We also account for equipment you already have.

Is installation included in the price?

No. You buy the equipment from us and hire and pay your own plumber separately. Ask your plumber to review the system, your main water line, available space, drainage and electrical access before you buy.

Is a local water report a test of my tap water?

No. A utility report describes the public water system over a reporting period. It cannot establish water quality at your own tap. Confirm your utility and use a current home water test to finalize equipment.

Will this work with a well or an apartment?

Those homes need a closer look. Private wells require current water testing, and apartments or shared buildings may not have a dedicated, accessible main line. The matching flow will flag these for a custom assessment.

Let's start with your water.

No email needed.