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Customer reviews for Member's Mark 99% Pure Chlorine Tablets, 40 lbs for
Member's Mark 99% Pure Chlorine Tablets, 40 lbs
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4.2 out of 5 stars
stars
191 ratings185 reviews
  1. 5 stars67% (128)
  2. 4 stars12% (23)
  3. 3 stars5% (10)
  4. 2 stars5% (9)
  5. 1 star11% (21)

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Showing 181-185 of 185 reviews
Jul 12, 2024
Reviewer name: Hot dog
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Expensive, just get rid of the pool

Was very expensive and cut back on the tablets

Helpful?47T4CNMEK8W913627871096
Aug 5, 2025
Reviewer name: rp
2 out of 5 stars
2 out of 5 stars review

They're broken.

The individually wrapped tablets are crumbled. Rarely do we find one that is intact. It's not fun to try to use these. You can do better, Sam's!

Helpful?47T4CNMEK8W913627871096
May 1, 2025
Reviewer name: Robert
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Tablets are great, but still too expensive.

3" Clorine Tablets

Helpful?47T4CNMEK8W913627871096
Jun 22, 2024
Reviewer name: Bobby
1 out of 5 stars
1 out of 5 stars review

Green algae

My pool need 3 tablets 11500 gallon by pool supply I used 5 tablets from this brand still showing low chlorine in test strip and get green algae

Helpful?47T4CNMEK8W913627871096
Jul 11, 2024
Reviewer name: JJ
1 out of 5 stars
1 out of 5 stars review

Terrible product

Chlorine content was minimal. Tablets dissolved too fast. Worst tablets I’ve ever used.

Helpful?47T4CNMEK8W913627871096