Water Hardness Testing Kit including tablets and test tube
Water Hardness Testing Kit
How to use your Water Hardness Test Kit: 1. Fill the tube with water to the halfway mark. 2. Drop in one tablet. 3. Secure the cap. 4. Shake until tablet dissolved. 5. Check the colour of the water. Soft water is green, hard water is red.
Water Hardness Testing Kit safety instructions. Tablets contain chemicals. Do not ingest. Keep out of the reach of children.
Water Hardness Testing Kit including tablets and test tube
Water Hardness Testing Kit
How to use your Water Hardness Test Kit: 1. Fill the tube with water to the halfway mark. 2. Drop in one tablet. 3. Secure the cap. 4. Shake until tablet dissolved. 5. Check the colour of the water. Soft water is green, hard water is red.
Water Hardness Testing Kit safety instructions. Tablets contain chemicals. Do not ingest. Keep out of the reach of children.

Water Testing

Water Hardness Testing Kit

Looking to test your household water supply? 

Order a water hardness testing kit from Harvey Water Softener to quickly and safely test the softness of your water. Whether you're looking to get a water softener installed, or you have had an install and want peace of mind on the softness supplied through your house.

Each pack contains 1 test tube with 10ml marking and 10 tablets.

Instructions for use: Half fill the test tube with water, insert tablet, replace top and shake. If the water turns Green you have soft water, if it turns Red then you have hard water.

Please note, before using after you've installed your softener, wait 3-5 days on average after installation until all hard water in the house is used up.

Alternatively, try out our free water hardness checker to find out how hard the water is in your area! 

WARNING: For chemical testing only. Not to be taken. Keep out of the reach of children.

Hardness Yes/No Tablets Safety Label

4V30-N0Q2-E00V-5PAY | Danger

Code Warning
H314 Causes severe skin burns and eye damage
H332 Harmful if inhaled
H300FD May damage fertility
P201 Obtain special instructions before use
P281 Avoid breathing dust/fumes/gas/mist/vapours/spray
P273 Avoid release to the environment
P280 Wear protective gloves/protective clothing/eye protection/face protection
P312 Call a POISON CENTER or doctor if you feel unwell
P391 Collect spillage


Download Product Safety Data Sheet Here

Inc Vat & Delivery Charge
Have a question? Call us on 01483 753404
Weight 0.018 kg

Technical Specifications

Weight 0.018 kg
Use Harvey water softener block salt in your softener for the best results

Water you love.™

Today, we are proud to announce that Harvey Water Softeners is now part of the Culligan family. Culligan, a global leader in innovative water treatment solutions for over 80 years, shares our commitment to quality and customer satisfaction. This partnership combines our expertise to enhance the quality of life for our customers through water.

Together, Harvey and Culligan will deliver a comprehensive water experience by merging our strengths in innovation and technology. We will continue to lead in advanced water treatment solutions, from softened water to drinking water systems. This synergy ensures we offer even greater benefits to our customers, providing clean, high-quality water for every home.