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Customer reviews for Member's Mark Chlorinating Granules, 40 lbs for
Member's Mark Chlorinating Granules, 40 lbs
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4.7 out of 5 stars
stars
3,835 ratings823 reviews
  1. 5 stars86% (3,292)
  2. 4 stars8% (292)
  3. 3 stars3% (102)
  4. 2 stars1% (51)
  5. 1 star3% (98)

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Showing 31-40 of 823 reviews
Oct 16, 2025
Reviewer name: David
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

pool supply

what we needed for our pool

Helpful?30FFO4C17W7N15359760490
May 22, 2023
Reviewer name: Renee
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Pool Chlorine

Most affordable in our area and works great!

Helpful?30FFO4C17W7N15359760490
Apr 21, 2024
Reviewer name: Peggy
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Good Product but Costly

Love the product but $$ has doubled in the last few years.

Helpful?30FFO4C17W7N15359760490
Apr 5, 2025
Reviewer name: Ralph
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Was 50# now 40#

Shrinkflation strikes again

Helpful?30FFO4C17W7N15359760490
Jul 29, 2022
Reviewer name: Lynn griff
1 out of 5 stars
1 out of 5 stars review

Verified Purchase

Chlorine

These are absolutely to expensive! It’s not sams Club fault but the world’s fault

Helpful?30FFO4C17W7N15359760490
Jun 22, 2022
Reviewer name: T Pruett
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Why has the price increased by 100%?

Why has the price increased by 100%?

Helpful?30FFO4C17W7N15359760490
Jun 15, 2020
Reviewer name: lorilie1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

money worth

Best price for the amount

Helpful?30FFO4C17W7N15359760490
Mar 24, 2024
Reviewer name: Kevin
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Best price chlorine

Individually wrapped 3 in tabs. About 20% cheaper than pool supply stores.

Helpful?30FFO4C17W7N15359760490
Apr 18, 2020
Reviewer name: Jvicktwin
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Product!

Great product... I love that they are individually wrapped!

Helpful?30FFO4C17W7N15359760490
Dec 4, 2025
Reviewer name: David
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

3 inch pool clorine

Not a bad price. Wish there was a 50lb option to lower cost.

Helpful?30FFO4C17W7N15359760490