This easy to use, reliable home test kit is an ideal way to test and check your water hardness level. Whether it be prior to purchasing a water softener or using it to check that your current water softener is performing correctly.

This is a simple to use chemical kit, just count the drops into the tumbler with a measured amount of water. Each drop counts as 20 ppm of hardness, count the drops until the sample turns blue.

Full instructions included, and video available on our YOUTUBE channel @wrekinwater