| Brand | Unbranded |
|---|---|
| Type | Water Test Kits |
| Items Included | 2 |
| Product | Water Test Kits |
| Country of Origin | United States |
Check the listing for details. Water Hardness Test Kit for Pool, Aquarium & Drinking Water - Improve Softener E. Condition: New, Made in United States. Listed at 57.59 USD. Discover the simplicity and accuracy of our total water hardness test kit, designed for various applications including pools, spas, aquariums, and industrial uses. Conversion Made Easy: Convert hardness from German units to Grains per Gallon using the formula: 1 dH (German Hardness) = 1.04 GPG (Grains per Gallon).
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