Cascade Water Co. logoCascade Water Co. Water Filtration

Calcite media

Acid Neutralizer

Raises low pH so water stops eating your copper pipes.

Best for: Wells with acidic (low pH) water

Calcite media slowly dissolves into acidic water, raising the pH toward neutral. That helps stop blue-green stains and the corrosion that releases copper and lead from plumbing.

  • Stops blue-green staining
  • Helps protect copper pipes and water heaters
  • Natural calcite media
  • Easy annual top-off
Call 410-924-6138
  • Free water test first
  • Free installation by licensed plumbers
  • Backed by our warranty
In the box

What’s included

  • Media tank with calcite
  • Digital backwashing control valve
  • Bypass valve
  • Free installation by a licensed, insured plumber
How it works

Step by step

  1. Calcite bed

    Natural calcium carbonate dissolves into acidic water and raises its pH.

Learn more: How remineralization works

What to expect

Install day, step by step

  1. Free water test firstWe test at your tap and confirm this is the right system and size.
  2. Professional installA licensed, insured plumber installs it with a bypass valve.
  3. We test the resultWe test your treated water so you can see the difference on the spot.
  4. Walkthrough & clean-upWe show you how it works and leave your space as clean as we found it.
Complete your system

Recommended add-ons

Add any of these to your quote. We’ll confirm which ones your water actually needs during your free water test.

Full specifications

Specs & requirements

Typical specifications for this class of system. Exact model specs are confirmed in your quote.

Key specs

Media
Calcite (calcium carbonate)
Media tank
10" × 54" (sized to your home)
pH range
For water from about pH 6.0 to 6.9
Control valve
Digital backwashing valve

Operating requirements

Electrical
120V / 60Hz
Drain
Required for backwash

Components & certifications

Control valve
[PLACEHOLDER: valve brand/model]

What it targets

Tap any one to read what it is and what it can do to your body and home.

Warranty

Lifetime
Tanks and dry parts
5 years
Control valve and circuit board
5 years
Filtration media
1 year
Installation labor

Full warranty details

Also in add-ons

Cascade Water Co. otter mascot in a company cap and shirt, holding a water filter and a wrench

Not sure this is the right system?

A free in-home water test tells us exactly what your water needs. We’ll recommend the right size and setup.

Get a quote

Your systemAcid NeutralizerCalcite media
Add-ons
Your home
Your details

Free water test and installation. No obligation. We only use your details to contact you about your quote.

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