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Swimming Pool Chemicals

  1. Home Improvement
  2. Outdoor Living
  3. Swimming Pools, Spa, and Supplies
  4. Swimming Pool Chemicals
(29 Items Found)
(29 Items Found)
HTH Pool Care Granule Shock Treatment 1 lb
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SKU: 8396657
$6.99 was $9.99
SAVE 30%
Diamond Crystal Splash Ready Granule Pool Salt 40 lb
SKU: 7225246
$7.99
HTH Pool Care Liquid Phosphate Remover 1 qt
SKU: 8106663
$24.99
HTH Pool Care Granule Chlorine Stabilizer 4 lb
SKU: 86070
$24.99
HTH Pool Care 1" Tablet Chlorinating Chemicals 1.5 lb
SKU: 8999161
$24.99
HTH Pool Care Liquid Metal & Stain Control 1 qt
SKU: 8106665
$23.99
HTH Pool Care Liquid Filter Cleaner 1 qt
SKU: 8106660
$17.99
HTH Spa Non-Chlorine Shock 2.2 lb
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SKU: 8024630
$17.24 was $22.99
SAVE 25%
HTH Pool Care Granule Calcium Hardness Increaser 4 lb
SKU: 86068
$16.99
HTH Pool Care Granule Alkalinity Increaser 5 lb
SKU: 84045
$16.99
HTH Pool Care Strips 6-Way Test Strips 1 bottle
SKU: 8009832
$14.99
HTH Spa Powder Chlorinating Sanitizer 2.25 lb
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SKU: 8072790
$14.99 was $19.99
SAVE 25%
HTH Pool Care Liquid Clarifier 32 oz
SKU: 8106664
$14.99
HTH Pool Care Granule pH Minus 5 lb
SKU: 8063191
$14.99
HTH Pool Care Granule pH Plus 4 lb
SKU: 8063189
$12.99
HTH Spa Solid Test Strips 25 ct
SKU: 8999138
$12.99
HTH Spa Granule pH Plus 2 lb
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SKU: 8198244
$10.49 was $13.99
SAVE 25%
HTH Spa Granule pH Minus 2.5 lb
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SKU: 8198251
$10.49 was $13.99
SAVE 25%
HTH Spa Liquid Defoamer 16 oz
SKU: 86203
$8.99
HTH Spa Powder Alkalinity Increaser 1.25 lb
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SKU: 8999120
$8.99 was $11.99
SAVE 25%
HTH Spa Liquid Filter Cleaner 16 oz
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SKU: 8998981
$8.62 was $11.49
SAVE 25%
HTH Spa Liquid Clarifier 16 oz
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SKU: 8037459
$7.49 was $9.99
SAVE 25%
HTH Pool Care Granule Shock Treatment 1 lb
SKU: 8371270
$6.99
HTH Pool Care 3"
SKU: 8024051
$6.99
HTH Pool Care Granule Shock Treatment 13.3 oz
SKU: 80783
$5.99
CDS Liquid Chlorinating Chemicals 1 gal
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SKU: 8068779
$5.59 was $7.59
SAVE 26%
GLB PhosFight Plus Liquid Phosphate Remover 32 oz
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SKU: 8085943
$2.50 was $24.99
SAVE 90%
Pool Breeze Liquid Phosphate Remover 32 oz
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SKU: 8086048
$2.30 was $22.99
SAVE 90%
HTH Liquid Phosphate Remover 1 qt
SKU: 8136530
$24.99