HTH 42042 Super 3" Chlorinating Tablets Swimming Pool Chlorine, 5 lbs

Great

They seem to dissolve slower making less need to fill the floater as often. Be careful when opening the container the chemical smell is very very strong and has quite a bit of dust/powder which definitely can affect someone with breathing problems such as myself. But overall good product and is doing the job.

Works great in my 450gl spa, have a time release bucket with a brick in it. It last for days at a time.

The plastic container was broken and wrapped in plastic bags. The chlorine tablets were not broken. There was a lot of Chlorine dust loose in the shipping box. The shipping box was not damaged. The damages to the plastic container must have happened prior to shipping. The safety latch on the container is practically bulletproof. I’d prefer something simpler. Otherwise the product is good. I will order again as long as the tablets keep arriving unbroken.

Adding this chemical in the appropriate amount to the float dispenser is as easy as dropping it in. Product works well and the results are obvious, crystal clear water. Last easily one week per puck in my smaller pool. Will buy again next season.

Works great in our pool and cheaper than stores.

1/2 full, 1/2 broken.

I got it for a great deal but I don't remember the cost. We desperately needed it when our store was out but these came quickly and worked as they should!