It truly is the only brand I have ever used. Very reliable.
Verified purchase: Yes | Condition: New
We used those strips when we first got the pool but became more expensive as time passed. Now we're happy to find them at an affordable price and started using them again, super product for the price.
Verified purchase: Yes | Condition: New
Great product to monitor spa chemistry. Quick and easy.
Verified purchase: Yes | Condition: New
.Even a beginner can easily check on pool water chemical balance. Quick and easy.
Verified purchase: Yes | Condition: New
Does the job, easy to use, good price
Verified purchase: Yes | Condition: New
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