Product Description

Test Your Water Before Protecting Your Steam Equipment

The Harvia Water Hardness Tester Kit helps determine the hardness of your water before installing or maintaining steam generators, combi heaters, and other water-fed sauna equipment. Hard water can contribute to mineral buildup, limescale, surface staining, and premature wear inside steam systems, making water testing an important first step before selecting filtration or water softening solutions.

By accurately measuring water hardness, the tester provides valuable information that helps customers determine whether a Harvia water filtration system, replacement cartridge, or water softener accessory may be beneficial for their installation. Understanding water quality allows preventative maintenance decisions that can improve equipment longevity and reduce future maintenance requirements.

The kit is ideal for homeowners, installers, commercial wellness facilities, and maintenance professionals who want to evaluate incoming water quality before installing or servicing Harvia steam equipment. Whether planning a new steam room or maintaining an existing system, testing water hardness provides greater confidence when selecting compatible filtration and water treatment products.

At Between Living, we believe proper water quality is essential for protecting steam equipment and preserving the performance of your wellness space. The Harvia Water Hardness Tester Kit provides a simple way to assess water conditions before investing in filtration or softening solutions.


Key Features

  • Genuine Harvia water hardness testing kit
  • Measures incoming water hardness
  • Helps determine filtration and water softener requirements
  • Assists with preventative steam equipment maintenance
  • Supports informed water treatment decisions
  • Simple and easy to use
  • Manufactured by Harvia

Benefits

  • Identifies hard water before equipment installation
  • Helps reduce future mineral buildup
  • Supports proper filtration system selection
  • Assists in protecting steam generators and combi heaters
  • Helps minimise scale formation and surface staining
  • Improves long-term equipment care
  • Useful for residential and commercial wellness installations

Product Specifications

Brand: Harvia

Model: HWS-M-H

Product Type: Water Hardness Tester Kit

Primary Purpose

Measures water hardness to help determine whether water filtration or softening is recommended for compatible Harvia steam systems.

Designed For

  • Water quality testing
  • Steam equipment maintenance
  • Filtration planning
  • Water softener selection
  • Preventative equipment care

Compatible Applications

Designed for use with:

  • Harvia Water Filter System M
  • Harvia Water Filter System XL
  • Harvia Water Filter Cartridges
  • Harvia Water Softener Pre-Filters
  • Harvia Steam Generators
  • Harvia Combi Heaters
  • Steam Rooms
  • Steam Showers
  • Water-Fed Sauna Systems

Why Test Water Hardness?

Testing water hardness before selecting filtration equipment helps:

  • Identify excessive mineral content
  • Reduce limescale formation
  • Minimise calcium and magnesium deposits
  • Prevent premature equipment wear
  • Improve long-term steam system performance
  • Select the correct Harvia filtration solution

Ideal For

  • Residential steam rooms
  • Commercial steam rooms
  • Steam showers
  • Wellness centres
  • Spa facilities
  • Steam equipment installers
  • Preventative maintenance programs

Pair With

  • Harvia Water Filter System M
  • Harvia Water Filter System XL
  • Harvia Water Filter Cartridges
  • Harvia Water Softener Pre-Filters
  • Harvia Steam Generators
  • Harvia Combi Heaters
  • Harvia Steam Accessories

Complementary products

    Customers also bought