What needs to be done better with this product is that although each Tablet is individually wrapped, several of them came broken up and opened. It does not change the effectiveness of them, but when I set the bucket in my basement for a day and came back down I could smell chlorine. So if each tablet is not sealed better, than all the tablets need a large plastic protective bag that they can all sit in so the chlorine gases do not escape the container.

Better than none, dissipates too quickly. Chlorine levels almost impossible to maintain without adding a good shock. We used as many tablets in less than a month as we do all summer. But they had them, and no one else did. Proud to find Sam’s club trying their best to get products.

we buy these every single year for our swimming pool. Best value around, I have price shopped everywhere and no one can beat Sam’s Club especially when it goes on sale. I’ve tried another competitors tablets and for some reason they’re just not as effective either. Highly recommend this brand.

I have been using these tablets for our pool for years. Last year I couldn’t get them and got another brand. I had nothing but problems with the pool. I purchased the members Mark brand as soon as I saw they were available! I’ll update everyone once the pool opens up. I’m confident that it was the other brand that wasn’t good! Looking forward to a great summer with a crystal clear pool!!!

First time buyer from Sam’s so far fantastic. Ordered and delivered to my front porch next day. No more taking the old truck to the pool store and struggling with the heavy container. These tabs are working great pool water chem test are spot on. Packaged very nicely too.

I have been using Sam's 3" chlorinating tabs for several years. 20'X40' pool is open from April - October; summertime temperatures mid-80s-90s most of the time. I never need to add any additional chemicals; shock, algecide, PH+ or PH- during these 7 months. Testing each Saturday shows 7.6ph consistently with ability to clearly see a penny at the 8.5' bottom all the time. A great value!

Shop and compare. This offering by Sam’s is competitively priced in a quantity that means it will last. All of the pucks are individually wrapped (easily removed) to insure freshness and it protects them from breakage during shipping. Heavy duty reusable bucket. Free shipping for Sam’s+ members makes the deal even sweeter. I will definitely buy them again...way down the road.

Have brought tablets in the past and reorder them. The product works well. I normal buy them at the local Sam's club, but this time I order them online. Well, when they were delivered (I both 2 of them) the boxes were torn and opened around the edges and the bucket was open. Tabs were loose in the box. In summary the product is really great but ordering this item online not so great.

I read a lot of reviews on using Sam's brand chlorine tabs. Some said the tabs were not as good as products from pool stores. I have lived in a house with an in-ground pool for 3 summers now and the tabs work. I have a crystal clear pool and I love the lower price.

Been buying this product for years. Very strong and potent. Love going to pool store to test the water and they always tell me my levels are always right on. Always ask me what chlorine you using and i tell them and they say its strong stuff.so please buy it you won't go wrong five stars here