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 purchased this product at the beginning of summer 2023. After using this product for 2 moths, I noticed I had to add more tabs to my inline feeder to get a chlorine reading. Algae started growing. I took my water sample to the pool stir, my cya was 191, it should have been around 90, my phosphates were 1120, it should have been 0. The pool company said the tab chlorine strengths was low and using more tabs caused my CYA to increase to a point where my chlorine was ineffective. I will be returning my unused portion to Sams.

Bought for our pool and seems to be good quality. Love that the kid has safety latch and the tabs are individually wrapped. They are slow to dissolve which you would think would be a good thing but we had trouble getting the chlorine level of our pool established because of this. After quite a lot of shock, finally our pool can maintain.

I've been using these for several years with no problems. I live in Arizona and have an in-ground "play pool" that I guess to be about 18,000 gal. I put two tabs each into two floats, total 4 tabs, each week. That seems to keep the chlorine right where it needs to be. No significant chemistry problems attributable to these tabs.

First order FedEx delivered to someone else and my replacement order was damaged and not delivered either. After 3 weeks of calling and fighting for my refund, it finally came through after the replacement was received back by Sam's. I went and bought it at the store.

Last purchase was 50lb. Container now 40 lb, yet price about the same.

$25 more than in May and $75 more than 2 years ago. 75% price increase

Used for years and never had a complaint

I can't believe the price of chlorine tabs.

Product works ok in the pool but the price has tripled since last spring/summer