Member's Mark Chlorinating Granules (50 lbs.) 

by Member's Mark | Item  #: 655414 | Model #:  12001804 |
Member's Mark Chlorinating Granules (50 lbs.)
Non-member price: $0.00  Join now!
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About this item

Member's Mark® Chlorinating Granules are for all pools & spas.


The active ingredient makes of 99% of Member's Mark® Chlorinating Granules.


  • Member's Mark® Chlorinating Granules
  • 50 lbs. pail
  • Reduces pH
  • Not blended (no fillers)
  • Eliminates chlorine odor
  • This is step 2: chlorinate
  • Kills bacteria & controls algae
  • 3-in-1 sanitizer, algaecide and shock
  • Pail Dimensions: 19.629"H x 13.233"W x 13.233"D

100% Money Back Guarantee: We would like to hear from you with any comments or suggestions. In the continental U.S. or Canada, you can call us toll-free at 1.888.301.0332 from 8 a.m. to 5 p.m. CST Monday-Friday. You can also send us an email using the feedback icon at

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Shipping Information

Standard - 2 to 6 business days

Premium - 2 to 4 business days

Express - 1 to 2 business days

Warranty Information

This product is covered by the Sam's Club Member Satisfaction Guarantee.

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