Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

7bb3f212-7991-446d-8ad8-5f7c63862808.57bdc2fe5cff9bbb08203081f9e4cb04.jpeg

Member's Mark Chlorinating Granules 50 lbs.

Pool chemicals

Non-GMO, gluten-free chlorine

Pool time

Good purchase

walmart.com

Half the Price

This one very quick dissolves in the pool compare to others

Perfect

Great product

It's chlorine. It does It's job! Glad I Bought mine at a Fair Price BEFORE a (shortage) was announced!

Chlorine Shortage

Sams has the lowest price on chlorine granules of anywhere I've found, however my pool guy pointed out that the percentage of active ingredient is much lower than other more expensive brands so I have to use twice as much for the same result.

Good price, low percentage active ingredient

Does not seem to be same potency as that which we purchased here last year. Needing to use more to achieve same results. Could be weather but up to now, it has been unseasonably cooler than last year.

Quality

These chlorinating granules are terrible.  Nowhere in the description does it mention that this is "Sodium Dichloro-s-Triazinetrione Hydrated".  It is very ineffective in getting rid of the green color from algae.  And it contains a high amount of cyanuric acid (pool stabilizer).  When this builds up, the chlorine becomes less effective, and more has to be added, which adds even more cyanuric acid.  And the vicious circle continues.  Calcium Hypochlorite is the best chlorine granules.  I would not have bought this had I known what it is.  I did return it.

Terrible and ineffective chlorine.

This is a Walmart/Sams product.  Last year, 50 lbs. sold at Sams Club for this same price.  This year, the club sells 40 lbs for the same price.  Obviously, this product from Walmart--at 50 lbs-- is less expensive per pound, and as a multi-year user, I'm always satisfied that it works.

Very competitive price

Customer reviews for Member's Mark Chlorinating Granules 50 lbs.

Customer photos