This package includes 100 testing strips to accurately measure your water hardness level. We recommend testing your water hardness prior to machine installation to avoid having mineral deposits in the machine. 
𝗞𝗡𝗢𝗪 𝗬𝗢𝗨𝗥 𝗪𝗔𝗧𝗘𝗥 𝗛𝗔𝗥𝗗𝗡𝗘𝗦𝗦 – About 85% American households have hard water supplies. Test the hardness of your water and get instant result in less than a minute using our hard water test kit.
𝗔𝗖𝗨𝗥𝗔𝗧𝗘 𝗔𝗡𝗗 𝗙𝗔𝗦𝗧 𝗥𝗘𝗦𝗨𝗟𝗧𝗦 – CE certified water hardness test kit to give accurate results within seconds, saving you time, and comes with an easy to read color chart, for your convenience, ensuring a perfect hardness test every time. Discover the difference with our at home hard water softener water testing kit.
𝗘𝗔𝗦𝗬 𝗧𝗢 𝗨𝗦𝗘 – To use our home water hardness test kit, simply dip the testing strip in water and compare with color chart for instant and reliable results, no complex water hardness test.
𝗦𝗛𝗘𝗟𝗙 𝗟𝗜𝗙𝗘 – Water hardness test kit for water softener includes 150 water softener testing strips packed in one bottle and two separate bags; These water test strips in an open package need to be used within 3 months, so you can perform your water hardness test at regular intervals with you water hardness test kit for home and don't have to rush using all 150 water testing strips.
𝗩𝗘𝗥𝗦𝗔𝗧𝗜𝗟𝗘 𝗪𝗔𝗧𝗘𝗥 𝗧𝗘𝗦𝗧𝗜𝗡𝗚 – Our hard water test strips are versatile and can be used for testing water softeners, drinking water, tap water, well water, hot tubs, RV water systems, dishwashers, pools, and spas.