This product raised the cya level so high in our pool that we had to drain it. Switched to a different product and ended the problem.

I have added 6 tablets over the course of the last couple of days and the chlorine doesn't even register on my test strips!

Less expensive that other brands. Works great in our pool.

I used these tablets for over 3 years, and my pool stays crystal clear

Pail is hard to open but the tablets work well.

Best value and works great

Decent for the price, need to have in stock throughout the fall.

Best price we've found for pool chlorinating tablets this year! Thank you, SAM'S Club!

We have used these tablets for over 3 years now. We have never had any issues with the tablets

Great product for the price will be buying again when i need it