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Sams Club
Customer reviews for Member's Mark Chlorinating Granules 50 lbs. for
Member's Mark Chlorinating Granules 50 lbs.
4.5 out of 5 stars
stars646 ratings189 reviews
  1. 5 stars78% (507)
  2. 4 stars10% (62)
  3. 3 stars4% (26)
  4. 2 stars2% (11)
  5. 1 star6% (40)
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Showing 181-189 of 189 reviews
Sep 15, 2023
DiCe
5 out of 5 stars review

Verified Purchase

Best non-stabilized treatment for the price

Works great

Helpful?5FTKOMP4ODO713879914778
Sep 2, 2020
Anonymous
5 out of 5 stars review

Verified Purchase

Supreme quality!

Great Product!

Helpful?5FTKOMP4ODO713879914778
Jun 1, 2021
Natalie Marks
5 out of 5 stars review

Verified Purchase

The tables arrived and will use in the swimming po

Chlorine tablets

Helpful?5FTKOMP4ODO713879914778
Jul 7, 2023
LJ
1 out of 5 stars review

Doesn't work!

This chlorine is very weak! I have to use so much more than I ever have had to to keep my pool clear! I bought two and am returning the 2nd one cause it just doesnt work!

Helpful?5FTKOMP4ODO713879914778
Nov 30, 2023
Suzyq 1234
5 out of 5 stars review

Works great!

I bought this on sale and it kept the algae out of my pool all summer. I wish I had purchased more! The container lasted my 45,000 pool for three months.

Helpful?5FTKOMP4ODO713879914778
May 15, 2017
Robbie
5 out of 5 stars review

It's just chlorine...

I know people are complaining about this product, and I wondered why, since it worked just fine for me last year. One person mentioned PoolBrand chlorine. PoolBrand contains additional chemicals (stabilizers like cyanuric acid) that prevent chlorine burn off... I add cyanuric acid separately to my pool, and try to aim for a level of 30 (too low or too high are both problematic). Make sure you're comparing the same ingredients.

Helpful?5FTKOMP4ODO713879914778
May 29, 2017
hopiescycle
5 out of 5 stars review

Great Product

I have been using this product for 2 years, works great, if someone has left a bad feedback, they do not know how to use this product...

Helpful?5FTKOMP4ODO713879914778
Jun 23, 2015
tablets
1 out of 5 stars review

50 lb. container is more expensive than the 40 lb.

It's amazing that the 40 lb container (item #655393) is only $2.00 per lb and this 50 lb container (item #655414) is $2.20 per lb. Usually when you buy a larger container you get a cheaper unit price. I would by the 40 lb. container and save money.

Helpful?5FTKOMP4ODO713879914778
Jun 1, 2018
Mike
1 out of 5 stars review

Caused purple algae bloom

Will never use this product again. Bad purple algae bloom every time I use it. Never had this problem before.

Helpful?5FTKOMP4ODO713879914778