I had been using Hotspring/Freshwater strips since thy're made by my tub's manufacturer. However the AquaCheck are way cheaper (100 per container vs 50), and they are every bit as accurate and sensitive, PLUS they show additional information that my old strips do not such as CYANURIC ACID level which I find extremely useful.
Verified purchase: Yes | Condition: New
I depend on THESE strips alone. I am a chemist and understand the importance of keeping all necessary (chemicals) items added to a liquid..such as a pool...and the advantage of making sure these chemicals stay within a certain variance to allow all of the chemicals to perform at maximim efficiency. If you get one variance too far out of balance...none of the other chemicals will not work las they should. Using these strips..with the chart showing the variances on the side of the container of each chemical is of utmost importance in keeping your pool crystal clear and easy to maintain!
Verified purchase: Yes | Condition: New
I have used this product for many years, it is accurate and easy to use, it checks all of the necessary parameters that keep you pool water clean and clear
Verified purchase: Yes | Condition: New
These strips are easy to use and give you a quick reading on the health of your pool water. The strips are quick to react - dip, wait 15 seconds and compare to chart on the bottle. The reacted colors of the strips closely match the colors on the chart - I find them much easier to evaluate than the liquid test kits.
Verified purchase: Yes | Condition: New
The AquaChek 7-Way test strips are by far, the best pool test strips I have been able to find. They tell me everything I need to know about my pool's chemistry. The 100-count bottle is also a great value. The only downside is the accuracy of the PH level. While close, it is hard to tell exactly what the PH level is. This is not unique to these strips. I have found that they all have this shortcoming. I have an electronic PH meter that I use when I am in doubt. Overall this is a great product and I highly recommend using it.
Verified purchase: Yes | Condition: New
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