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Swimming Pool Chemicals

  1. Home Improvement
  2. Outdoor Living
  3. Swimming Pools, Spa, and Supplies
  4. Swimming Pool Chemicals
(40 Items Found)
(40 Items Found)
HTH Pool Care Granule Shock Treatment 1 lb
SKU: 8396657
$10.99
Diamond Crystal Splash Ready Granule Pool Salt 40 lb
SKU: 7225246
$7.99
HTH Pool Care Skimmer Basket Insert
SKU: 8086212
$24.99
HTH Pool Care Granule Chlorine Stabilizer 4 lb
SKU: 86070
$24.99
HTH Pool Care Liquid Phosphate Remover 1 qt
SKU: 8106663
$24.99
Yellow Gone 2 lb
SKU: 801329
$24.99
HTH Pool Care Liquid Metal & Stain Control 1 qt
SKU: 8106665
$23.99
HTH Spa Non-Chlorine Shock 2.2 lb
SKU: 8024630
$22.99
GLB PhosFight Plus Liquid Phosphate Remover 32 oz
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SKU: 8085943
$22.49 was $24.99
SAVE 10%
Pool Breeze Liquid Metal Removing Agent 1 qt
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SKU: 8367716
$20.69 was $22.99
SAVE 10%
Pool Breeze Liquid Phosphate Remover 32 oz
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SKU: 8086048
$20.69 was $22.99
SAVE 10%
HTH Spa Powder Chlorinating Sanitizer 2.25 lb
SKU: 8072790
$19.99
HTH Pool Care 1"
SKU: 8999161
$19.99
HTH Pool Care Liquid 6-Way Test Kit 6 ct
SKU: 8091261
$19.99
GLB Super Blue Liquid Clarifier 32 oz
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SKU: 8086039
$19.79 was $21.99
SAVE 10%
Pool Breeze Granule Calcium Hardness Increaser 8 lb
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SKU: 8086044
$17.99 was $19.99
SAVE 10%
HTH Pool Care Liquid Filter Cleaner 1 qt
SKU: 8106660
$17.99
HTH Pool Care Liquid Algae Guard 1 gal
SKU: 86069
$16.99
HTH Pool Care Granule Shock Treatment 2 lb
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SKU: 8059882
$15.29 was $16.99
SAVE 10%
HTH Pool Care Granule Calcium Hardness Increaser 4 lb
SKU: 86068
$14.99
HTH Pool Care Strips 6-Way Test Strips 1 bottle
SKU: 8009832
$14.99
HTH Pool Care Granule Alkalinity Increaser 5 lb
SKU: 84045
$14.99
HTH Pool Care Granule pH Minus 5 lb
SKU: 8063191
$14.99
HTH Spa Granule pH Minus 2.5 lb
SKU: 8198251
$13.99
HTH Spa Solid Test Strips 25 ct
SKU: 8999138
$13.99
HTH Spa Granule pH Plus 2 lb
SKU: 8198244
$13.99
HTH Pool Care Liquid Clarifier 1 qt.
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SKU: 8106664
$12.99 was $14.99
SAVE 13%
Pool Breeze Powder pH Plus 5 lb
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SKU: 8086046
$12.59 was $13.99
SAVE 10%
HTH Spa Liquid Filter Cleaner 16 oz
SKU: 8998981
$11.49
HTH Pool Care Granule pH Plus 4 lb
SKU: 8063189
$10.99
HTH Spa Liquid Clarifier 16 oz
SKU: 8037459
$9.99
HTH Spa Liquid Defoamer 16 oz
SKU: 86203
$8.99
Pool Breeze Pool Care System Granule Shock 1 lb
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SKU: 8086041
$8.99 was $9.99
SAVE 10%
HTH Spa Powder Alkalinity Increaser 1.25 lb
SKU: 8999120
$8.99
Pool Breeze Pool Care System Granule Shock Treatment 1 lb
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SKU: 8367922
$8.09 was $8.99
SAVE 10%
CDS Liquid Chlorinating Chemicals 1 gal
SKU: 8068779
$7.59