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Sams Club
Sams Club
Customer reviews for Member's Mark Quick Dissolving Shock 20lb with 10 Test Strips for
Member's Mark Quick Dissolving Shock 20lb with 10 Test Strips
4.6 out of 5 stars
stars1,448 ratings427 reviews
  1. 5 stars81% (1,171)
  2. 4 stars9% (129)
  3. 3 stars3% (49)
  4. 2 stars2% (28)
  5. 1 star5% (71)

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Showing 111-120 of 427 reviews
May 27, 2021
Jeff
5 out of 5 stars review

Verified Purchase

Works Perfect!!!

Have been using this shock for 4 years now...works great!

Helpful?36ZU7WJS44RT15040303929
Oct 16, 2020
Anonymous
5 out of 5 stars review

Verified Purchase

Shock Delivered free!

Best price for pool shock - delivered to my door!

Helpful?36ZU7WJS44RT15040303929
Apr 3, 2023
Yadira
5 out of 5 stars review

Verified Purchase

Love Sams products

Great price and quality product!!

Helpful?36ZU7WJS44RT15040303929
Jul 26, 2021
NavyVet8192
5 out of 5 stars review

Verified Purchase

Quality without the name brand price.

Dissolves instantly, works very well

Helpful?36ZU7WJS44RT15040303929
Apr 19, 2023
NanaB
5 out of 5 stars review

Verified Purchase

Save $$$

Works the same as the brand we've used for years at a price reduction.

Helpful?36ZU7WJS44RT15040303929
Mar 31, 2024
J kidd
5 out of 5 stars review

Verified Purchase

Great pool shock

The best pool shock you can buy

Helpful?36ZU7WJS44RT15040303929
Jul 3, 2022
jdub308
5 out of 5 stars review

Verified Purchase

Shocking Value

Great price on bulk 1lb pkgs. Dissolves quickly.

Helpful?36ZU7WJS44RT15040303929
Jul 1, 2021
Carol Page
5 out of 5 stars review

Verified Purchase

Good stuff, great price!

This is good shock at a reasonable price. I have been using it for years!

Helpful?36ZU7WJS44RT15040303929
Apr 17, 2022
RMF
2 out of 5 stars review

Verified Purchase

Wow, what a price increase!!!

I was shocked at the price increase over last year.

Helpful?36ZU7WJS44RT15040303929
Jul 18, 2020
Best shock
5 out of 5 stars review

Verified Purchase

The best shock around and the highest concentrated

The best shock around and the highest concentrated

Helpful?36ZU7WJS44RT15040303929