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💧 Know your water, own your comfort — test smarter, live softer!
The JNW Direct Water Hardness Test Kit offers 150 easy-to-use strips that deliver quick and accurate water hardness readings across multiple water sources. Perfect for monitoring home faucets, water softeners, and filtration systems, it includes a comprehensive eBook to help users track and optimize water quality for better appliance performance and softer laundry.
| ASIN | B07B31M49N |
| Item model number | Water Hardness |
| Manufacturer | JNW Direct |
| Package Dimensions | 11.1 x 4.8 x 4.6 cm; 31.75 g |
J**N
Worked well, just what I needed to test the effectiveness of my water softener.
M**N
Very good product, simple to use and good value.
L**Z
These test strips work perfectly and give quick, clear results. I used them to check the hardness of my tap water and my softener system — both readings were accurate and easy to interpret thanks to the color chart. The included eBook is a nice touch, explaining water hardness and maintenance tips in simple terms. With 150 strips, it’s an excellent value for ongoing testing.
A**E
It's very good product but lead time is more. Please reduce delivery times
M**N
Works great.
Trustpilot
1 month ago
2 weeks ago