💦 Test Your Water, Trust Your Results!
The Bulk Water Hardness Test Strips provide a quick and reliable way to test your drinking water's hardness levels, ranging from 0 to 500 ppm. With results in just 15 seconds, these easy-to-use strips are perfect for home testing, educational purposes, and ensuring your family's water quality. Made in the USA, they come with a large color chart for effortless reading and a resealable bag for freshness.
Trustpilot
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