Buy new:
To see product details, add this item to your cart.
FREE Returns
Ships from: Amazon
Sold by: JNW Direct
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Water Hardness Test Strips - Quick and Accurate Water Softener Test Strips - Hard Water Test Strips with eBook - Ultimate Test Kit for Water Hardness - 150 Test Strips by JNW Direct

4.3 4.3 out of 5 stars 4,678 ratings

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

  • CHECK WATER HARDNESS: This handy water hardness test kit allows you to test the hardness of all water sources, from home faucets and taps, to well water, water softeners, dishwashers, showers, aquariums, and many more
  • MULTIPLE USES: The right levels of water hardness can make a huge difference in the softness of your laundry. Determine whether your water softener is working as efficiently as expected with this water softness test kit. It also helps you keep tabs on your water conditioning and reverse osmosis systems
  • QUICK & ACCURATE: With this water hardness test kit for water softener it’s quick and easy to accurately measure water hardness! The hardness water tester offers instant reliable results with simple and clear instructions. Simply dip and compare with the color chart
  • 150 TEST STRIPS: Get more for your money with our soft and hard water test kit. The hard and soft water test kit contains 150 water hardness test strips that can be used to test home faucets and taps, well water, water softeners, dishwashers, showers, and many other water sources
  • INCLUDES EBOOK: Our hard water tester strips come with a handy eBook packed with information about your water hardness. Record, track and monitor the results of your water test strips with ultimate accuracy for best results

Customer ratings by feature

Easy to use
4.4 4.4
Easy to read
4.1 4.1
Value for money
3.8 3.8
Accuracy
3.8 3.8

Frequently bought together

$10.99
Get it as soon as Monday, Mar 25
In Stock
Sold by JNW Direct and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Compare with similar items

This Item
Water Hardness Test Strips - Quick and Accurate Water Softener Test Strips - Hard Water Test Strips with eBook - Ultimate Test Kit for Water Hardness - 150 Test Strips by JNW Direct
Water Hardness Test Strips - Quick and Accurate Water Softener Test Strips - Hard Water Test Strips with eBook - Ultimate Test Kit for Water Hardness - 150 Test Strips by JNW Direct
Recommendations
Lupo Premium Water Hardness Test Kit | Quick & Accurate Hard Water Test Kit for Measuring Water Hardness from All Water Sources | 0-425 ppm (Calcium Carbonate) | Large Pack Size: 175 Test Strips
dummy
Water Hardness Test Kit: 125 Strips Hard Water Test Kit, TESPERT Water Hardness Test Strips for Water Softener Dishwasher Well Spa Pool
dummy
Health Metric Pro Water Hardness Test Kit | Quick & Easy Hard Water Test Strips for Water Softener Dishwasher Well Spa and Pool Water | 50 Tester Strips at 0-425 ppm | Calcium & Magnesium Hardness
dummy
Varify Water Hardness Test Kit - Hard Water Quality Testing Strip for Home, Drinking, Well Water, Softener, Dishwasher, Spa, Pool, Hot Tub etc. - 0-425 pmm - Calcium & Magnesium Tester Kit -150 Strips
dummy
Water Hardness Test Kit - 200 Strips with Sample Cup - Hard Water Testing Kit
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-27% $10.99
List:$14.99
$8.99-17% $9.99
List:$11.99
$9.99$11.97$9.99
Delivery
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Get it as soon as Monday, Mar 25
Customer Ratings
Easy to use
4.4
4.5
4.5
4.5
4.6
4.7
Easy to read
4.1
3.6
4.3
4.3
4.3
4.6
Accuracy
3.8
3.6
4.2
4.0
4.1
4.4
Value for money
3.8
4.2
4.0
4.3
Sold By
JNW Direct
Hague Global US
TESPERT STORE
Health Metric
Varify
AquaBLU Live
size
1-pack
150 Strips
Home Use
style
hard water test kit
Reliable
Reliable
number of items
175
125
1

From the brand


Product Description

Water Hardness Test Strips
Water Hardness Test Strips
Water Hardness Test Strips
Water Hardness Test Strips
Water Hardness Test Strips
Water Hardness Test Strips

Looking for specific info?

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here

Feedback

Water Hardness Test Strips - Quick and Accurate Water Softener Test Strips - Hard Water Test Strips with eBook - Ultimate Test Kit for Water Hardness - 150 Test Strips by JNW Direct


Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?

URL:
Price: ($)
Shipping cost: ($)
Date of the price:
/
/

Store name:
City:
State:
Price: ($)
Date of the price:
/
/


Please sign in to provide feedback.

Customer reviews

4.3 out of 5 stars
4.3 out of 5
4,678 global ratings

Customers say

Customers like the performance and ease of use of the chemical test strip. For example, they mention it works well, it's easy to use and that the directions are simple. That said, opinions are mixed on accuracy, value, and readability.

AI-generated from the text of customer reviews

287 customers mention205 positive82 negative

Customers like the performance of the chemical test strip. They say it works well, produces clear results, and is great for basic monitoring.

"These work very well, let you know if water softener is working properly" Read more

"Easy to use.works well.Fast shipping" Read more

"...I use these test strips to find out when the softener is no longer working as I'm attached to various water supplies around the country as I travel...." Read more

"...They work great!" Read more

217 customers mention217 positive0 negative

Customers find the chemical test strip easy to use and read. They appreciate the simple directions and the ability to view the result. Customers also mention that the strips are easy to work with and take no time at all to do. However, some customers report issues with the color matching system.

"...Bought a box of these to check for hardness. Easy to use and the hardness registers almost immediately...." Read more

"Super easy to use and takes no time at all to do...." Read more

"Fast and easy to use. Not much to get excited about." Read more

"Easy to use.works well.Fast shipping" Read more

64 customers mention45 positive19 negative

Customers like the water hardness of the chemical test strip. They say it's easy to use and can tell if their water is hard. They also say the strips make quick and easy analysis of the degree of softness. Customers say the strip can tell water hardiness within 15 seconds and is the easiest way to determine hardness. They mention the strips are convenient and can be carried in your pocket.

"...Easy to use and the hardness registers almost immediately...." Read more

"very handy for testing water hardness" Read more

"...drinking water that is labeled "Spring Water" is almost harder than my unfiltered tap water. SMH" Read more

"...Also used to test pool water hardness." Read more

117 customers mention62 positive55 negative

Customers are mixed about the value of the chemical test strip. Some mention it works excellent and is helpful for saving money, while others say it's a waste of money, worthless, and not good enough. They say it works for a few days and then loses its effectiveness.

"...’re dealing with then this product would be for you - and at a very reasonable price." Read more

"...HOWEVER- the 'Free" EBook is an absolute joke, 1. its not a book, its a 6 page e-pamphlet. 2...." Read more

"...No more pressure to buy a new water softener and that saved us a significant amount of money." Read more

"Difficult to determine value because color of test strips do not match the reference colors." Read more

109 customers mention71 positive38 negative

Customers are mixed about the accuracy of the chemical test strip. Some mention that the readings were accurate, and the comparison chart seems accurate. However, others say that it's not totally accurate, extremely inaccurate, and difficult to match up the colors that indicate.

"...They seem very consistent and work really well for my needs!" Read more

"Fairly accurate and was compared to a regular test done at a store that sold water softeners." Read more

"...is, if you are using this to set your water softener, it will not be accurate enough. There is a lot of numbers between 120 and 250, and 7-15 grains...." Read more

"Easy to use. Comparison chart seems accurate. Now I'm confident cold drinking water isn't soft but hot water is." Read more

57 customers mention37 positive20 negative

Customers are mixed about the readability of the chemical test strip. Some mention that it's easy to read, straightforward, and clearer than others they've used. However, others say that it is difficult to read if you are color blind or if the readings are unreadable.

"Shipped fast. Easy to use. Easy to read results." Read more

"They seem to be OK. alittle hard to read if you are slightly color blind." Read more

"This is a good accurate reading to check the hardness of my water when I was starting my cloth diaper journey" Read more

"...These are easy to read and done in 30 seconds." Read more

102 customers mention11 positive91 negative

Customers are dissatisfied with the color stability of the chemical test strip. They mention that the color never changes, it's difficult to distinguish between the colors, and they can look very similar. The color is also hard to read and can change fast.

"...However, the color coding results chart is difficult to differentiate against the test strip once it’s complete...." Read more

"The color differences are so close that it makes it extremely hard to tell what the level of hardness is. I think there must be better strips." Read more

"...The only negative is the subjective visual color comparison...." Read more

"...But now several months later, when I tried to test again, everything just comes up yellow. This is not a long-term solution for testing." Read more

55 customers mention12 positive43 negative

Customers are dissatisfied with the quality of the chemical test strip. They mention that it's defective, useless, and inaccurate. Some customers also mention that the results are suspicious.

"...The color wasn't even on the chart. And it wasn't user error. I had multiple people try at their houses to make sure I just wasn't being an idiot...." Read more

"...The test indicated that my water is either hard or soft. So te tests are basically useless." Read more

"...I immediately tested my municipal water and the results were extremely suspicious given my water report from my local water utility...." Read more

"...Easy to use, very inexpensive, 100+ test strips per box. The only negative is the subjective visual color comparison...." Read more

Quick and easy to use, but check within 30 seconds!
5 Stars
Quick and easy to use, but check within 30 seconds!
I had a whole-home HALO5 filtration system installed recently and felt like our water was much harder than when we only had a water softener. Bought a box of these to check for hardness. Easy to use and the hardness registers almost immediately. IF YOU HAVE HARD WATER, you need to check them within 30 seconds or so, otherwise the color of the test changes (see picture). When the filtration guy came out to check the HALO5 system, he read the strip immediately, and after a few minutes and said it wasn't that hard. I asked him to use another strip and that they were supposed to be read within 30 seconds. Within just a few minutes, it starts showing the original color of the test strip (which is green for soft). You can still see some of the rust color, but the green definitely shows through. I tried this with distilled (soft) water and the test color showed very soft. After an hour it was the same color just a bit lighter. BE SURE TO READ THE STRIP WITHIN 30 SECONDS FOR ACCURACY!
Thank you for your feedback
Sorry, there was an error
Sorry we couldn't load the review

Top reviews from the United States

Reviewed in the United States on February 9, 2024
Customer image
5.0 out of 5 stars Quick and easy to use, but check within 30 seconds!
Reviewed in the United States on February 9, 2024
I had a whole-home HALO5 filtration system installed recently and felt like our water was much harder than when we only had a water softener. Bought a box of these to check for hardness. Easy to use and the hardness registers almost immediately. IF YOU HAVE HARD WATER, you need to check them within 30 seconds or so, otherwise the color of the test changes (see picture). When the filtration guy came out to check the HALO5 system, he read the strip immediately, and after a few minutes and said it wasn't that hard. I asked him to use another strip and that they were supposed to be read within 30 seconds. Within just a few minutes, it starts showing the original color of the test strip (which is green for soft). You can still see some of the rust color, but the green definitely shows through. I tried this with distilled (soft) water and the test color showed very soft. After an hour it was the same color just a bit lighter. BE SURE TO READ THE STRIP WITHIN 30 SECONDS FOR ACCURACY!
Images in this review
Customer image
Customer image
2 people found this helpful
Report
Reviewed in the United States on January 6, 2024
One person found this helpful
Report
Reviewed in the United States on September 14, 2023
Reviewed in the United States on February 12, 2024
Reviewed in the United States on March 8, 2024
Reviewed in the United States on March 4, 2024
Reviewed in the United States on March 4, 2024
Reviewed in the United States on March 11, 2024

Top reviews from other countries

Larry Badke
5.0 out of 5 stars Exactly what I expected
Reviewed in Canada on March 9, 2024
anoj belkhede
5.0 out of 5 stars Good Product
Reviewed in India on May 16, 2023
Terry
5.0 out of 5 stars measured hardness well
Reviewed in Canada on March 9, 2024
Brian K
3.0 out of 5 stars It worked but not as much resolution as I would have liked.
Reviewed in Canada on February 4, 2024
Amazon Customer
5.0 out of 5 stars Satisfied
Reviewed in Canada on January 18, 2024