Customer reviews for Member's Mark 99% Pure Chlorine Tablets, 40 lbs forMember's Mark 99% Pure Chlorine Tablets, 40 lbs
Most helpful positive review
5 out of 5 stars review
Verified Purchase
Good deal at 109
LG
Most helpful negative review
1 out of 5 stars review
Way too many broken or crumbled tablets.
John
49 reviews
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- 5 out of 5 stars reviewVerified Purchase8/3/2026When it goes on sale at 109, good deal. Convenient to use with each tablet wrapped individually.
Good deal at 109
LG - 5 out of 5 stars reviewVerified Purchase10/15/2025Better price! Chlorine has gotten so expensive. There is no real reason for that now the plants are up and running. Sam's club needs to sell it at 79.99 regular price.
lower the regular price.
betty - 5 out of 5 stars reviewVerified Purchase5/4/2026Caught a great price on a great product
Excellent find
Billie - 5 out of 5 stars review11/21/2025Excellent 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.
Excellent Product
HARVEY - 5 out of 5 stars reviewVerified Purchase10/16/2025what we needed for our pool
pool supply
David - 5 out of 5 stars reviewVerified Purchase10/18/2025Great value when it's on sale
Pool needs
Azoasis - 5 out of 5 stars reviewVerified Purchase10/15/2025Awesome price
Pool stuff
- 5 out of 5 stars reviewVerified Purchase11/8/2025Good price
$$
Mitch - 4 out of 5 stars reviewVerified Purchase4/15/2026This container will last a couple of years for me.
Tablets individually wrapped to stay fresh
Frank - 4 out of 5 stars reviewVerified Purchase11/21/2025The tabs are packaged individually and that is nice. Many of the tabs are broken, not so nice.
Broken tabs
JB - 3 out of 5 stars reviewVerified Purchase12/4/2025Not a bad price. Wish there was a 50lb option to lower cost.
3 inch pool clorine
David - 1 out of 5 stars review4/16/2026Most of the tablets were broken, and the ones towards the bottom of the bucket even more so. Also, the individual wrapping was insufficient to contain the dust from broken tablets. So in addition to getting chlorine dust in places where it shouldn't be, the tablet pieces dissolved much faster than they're supposed to, which kind of defeats the purpose of getting the chlorine in tablet form.
Way too many broken or crumbled tablets.
John - 1 out of 5 stars review11/21/2025Don't buy! CRUMBS! Only 6 whole, 10 in halves or thirds, all the rest - pebbles to granules! When I ordered these online my only delivery option was for them to be shipped. Box was fine, bucket was fine. I prefer to sit and cut all of the bucketful out of their wrappers when I first get them. As I was cutting, I found that they were all pretty much horrid. Then, for a refund, I had to drive to and lug the 40lb bucket back into a store. Never again!
Crumbs!
SUE