We have been buying Sam's tabs for at least 10 years and have very good success with them. If you keep your water balanced and at the right ph levels, your tabs will work beautifully. We have an automatic chlorinating system and we usually keep about 8 to 10 tabs that last 5 to 6 days depending on the amount of sun and how high we set the dial. No one has ever had a reaction to the tabs or other chemicals in our pool. For the price, we highly recommend. Perhaps others have just gotten a bad bucket?

I just want to say Sams club did not raise the price. The factory that makes 80% of Americas chlorine caught on fire. The new building is suppose to be up and running in January of 2023. Yes, the price was $99 last year and it’s not $199. I am not a fan of it either, but this product is the same and still doing what it did for the last five years I have been using this brand.

I place one of these in my pools skimmer basket and in 24 hrs. it's gone, the name brand I was using lasted 5 to 7 days. If you do the math these are very expencive. I will never waist my money on these again. I gave it 2 stars because they do what there supposed to but they just dont last.

The chlorine tabs sold at Sam's used to be stabilized (contained CYA) and worked great for years for me. The last batch I bought (this product) no longer has stabilizer in it and I did not notice that. My stabilizer levels dropped to nil, which I finally figured out when trying to deal with stubborn cloudiness in the water. Now with CYA where it needs to be, and monitoring the water every day, I can't get chlorine levels up where they should be, no matter how high I turn up the feeder. Not sure what the problem is regarding that, but am switching to a brand from my local pool supply company.

Bought these a month ago and thought we were getting a good deal.. Well, we got a good deal in the price, but not on quality.. It takes double the amount of tabs than any other brands I have used and have now ran into an algae issue I'm fighting all of the sudden after using these brand of tabs, definitely will not use these again..

I can put two of these in my chlorinator and the pool test extremely low chlorine. Both have dissolved in three days. I've used only these in the past, and during summer months I only needed 1 every five days for normal chlorine levels. Maybe I got a bad batch, but for 200$ I expected better.

Excellent product. Have never seen anything similar to this product with more than a 90% available chlorine raring. Individually wrapped tabs indicate desire to maintain freshness. Just purchased my 4th 40 pound container since the recent drop in price. Highly recommend.

Great item, really great price.

Fair amount of product at a reasonable price.

You know what they did with these prices this year. Can't beat this product with the price.