Great product and seems more accurate than similar products. Simple to use and read the chart.

A great product to test your pool chemistry without having to go through an extensive kit test to get multiple results.Tests 7 different chemicals, provides results within seconds, and if you need to check one for better accuracy, then you can breakout your pool chem kit and seek a more accurate result.Overall very happy with the purchase and saves me time from going to the pool store and having the water tested weekly.

This is a good quality product and it comes with a lot of test strips. If you consider the cost per strip, it is cheaper than what you get at the big box stores. It also seems accurate and easier to read than some other test strips.

Easy to use. I am already using the SureTrack strips. Basically the same thing but I wanted to look at possibly a more accurate system that includes Total Chlorine which the SureTrack strips did not. I only gave this test strip 4 instead of 5 stars because the Cyranuric Acid (CYA) and Alkalinity were significantly off.I tested multiple times on the same day. For AquaChek I got the exact same results each test. I compared to results attained by professional tester (Leslie's Pool) from one of the samples. Alkalinity was reading 0 on all the AquaChek test. The professional test showed 80 ppm. SureTrack test showed about 80 ppm as well. I was expecting the AquaChek to be brown (0 indicator) or atleast light green (40 ppm) but it was just mostly white with a little tint of brown. I've tested maybe 12 strips now. All AquaChek CYA reading the same color. Perhaps for my bottle the test material is bad for detecting Alkalinity.The AquaChek was pretty spot on for the other test. I will say for SureTrack and AquaChek the tints are fairly close on PH. At least the SureTrack had a 7.2 , 7.5 and 7.8 reading. The Aquacheck had indicators for 7.2 to 7.8 only. So there is a little more guessing on PH with AquaChek. Since 7.8 is generally the high limit, this should be okay to test for predicting maintenance. Though my goals are to keep PH at 7.2-7.4 for pool comfort. So the SureTrack helps better with this one.Prior visits to Leslie's Pool, they recommended to use a bottle to get test from arm length below pool line. CYA tends to float on top. Your best accuracy supposedly comes from sample an arm length below pool line. I had money to burn so I compared multiple test of samples taken from bottle at arm length below water line and dipping test strips arm length below water line. No difference on AquaChek test. All strips from hand or bottle sample read same for CYA. The indicators were at 0 and 30-60. The color was between those two indicators so I'd guess 15 ppm. The Leslie's professional test was 50 ppm. The SureTrack CYA has indicators for CYA are at 0, 40, 70 and 100 ppm. I'd guess 40 ppm for all of them. Maybe the bottle test samples were a slight shade darker than hand test samples. I only mention this last paragraph in case there were any questions to the sample methods on CYA.For me, both test systems were great. And I will use on a weekly basis or every few days to verify chlorine and PH for sanitary and comfort.. Also to verify hardness which is important on warranty for plaster/aggregate. If you get indication you are consistently outside the ideal ranges, I would definitely recommend getting a professional test to verify problem and professional test again after any treatment. I was told to use the strips probably more often like every day or two for a week after treatment to keep a close eye on treatment long-term effectiveness. I have to do professional test every month for warranty purposes. I'll benchmark accuracy with each professional test so I will have more data in the future. I'll update this post for anything else I find.

My father-in-law was having water chemistry issues with his pool. Although the local pool supply company will perform water quality testing for free, it’s always a hassle to collect the sample and drive to the store, wait for the results, and drive back. These test strips give me all the information I need, especially free and total chlorine, and they are quick and easy to use. May be a little bit less accurate than the analyzers they use at the pool store, but certainly adequate for daily monitoring of pool water chemistries and you have your results in about 15 seconds.

Easy to read & use. Follow the instructions, the first couple of time we dunked the strip & shook it off, no shaking then you get the correct reading. Takes just a couple of minutes. We have a pool tech but sometimes like to test ourselves this product is just what you need it seems to always match what he is saying. He also uses strips but different ones & says ours match what he has. You can’t beat the price.

I bought a house at the beginning of the year with a pool. This was the first time I had owned a home with a pool. I thought about hiring a pool company, but I thought to myself that I should give it a try first. I bought this product to be able to ensure all my levels were good. If I saw a level off, I knew exactly what to ask for when I went to the pool store. I tried it at first and saw that all my levels were good, but my alkalinity was low. I took a water sample to my local pool store to have them test it. They found the same results. All levels were good for the exception of my alkalinity. I was able to get the product I needed to increase my alkalinity and get all levels to the ideal place. This 7 way water test is accurate. This product has saved me a lot of time and money. Two things we all probably wish we have more of. This has come in handy a lot more in the South Florida summer, when the sun increases the water temperature and my pool burns through the chemicals a lot faster. We use the pool a lot more often and the levels have more of an opportunity to unbalance. I would recommend this product even if you have a pool company you use. It is a cheap way to ensure they are doing a good job of maintaining the pool and that your money is well spent.

Tested my water this morning at a pool shop. Used 3 test strips afterwards.This one was the most accurate and easy to read.Ordered another pack!

Simple to use, saves trips to the pool shop and allows incremental seasonal adjustments of chlorinator/ sabiliser /ph & acid

These are fantastic! Reliable, easy to read, consistent colour patterns, matches the pool shop readings almost exactly.The ONLY strips I’ll ever use!

Having wasted my time with swimming pool branded test strips, this are amazing! They are very accurate and even more accurate than the Jed chemical kit I have! Highly recommend!

Good value with Prime

Tests for all relevant chemicals. And just as cheap as pool productt stores.