184
people found this helpful, as of 2023
ranked #184,229 most helpful
out of 571,544,897 reviews
★★★★★
Exactly what I needed
Product came quickly, was a great price, and works great. Just what I needed. It was easy to test my water hardness and easy to read the results!
the product in question
Water Total Hardness Test Strips 100ct | 99% Accuracy Hard Water Testing Kit with 0–25 GPG Optimized Range | Calcium & Magnesium Tester for Water Softener, Aquarium, Pool, Spa, Drinking & Well Water
4.2★ · 625 ratings, as of 2023