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Swimming Pool Chemicals

  1. Home Improvement
  2. Outdoor Living
  3. Swimming Pools, Spa, and Supplies
  4. Swimming Pool Chemicals
(34 Items Found)
(34 Items Found)
HTH Pool Care Liquid Algae Guard 1 gal
SKU: 86069
$16.99
HTH Spa Liquid Filter Cleaner 16 oz
SKU: 8998981
$11.49
HTH Spa Liquid Defoamer 16 oz
SKU: 86203
$6.99
HTH Pool Care 3"
SKU: 8024051
$5.99
HTH Pool Care Granule Calcium Hardness Increaser 4 lb
SKU: 86068
$12.99
HTH Spa Granule pH Minus 2.5 lb
SKU: 8198251
$13.99
HTH Spa Solid Test Strips 25 ct
SKU: 8999138
$13.99
HTH Pool Care Liquid Filter Cleaner 1 qt
SKU: 8106660
$17.99
HTH Pool Care Liquid Phosphate Remover 1 qt
SKU: 8106663
$24.99
GLB Super Blue Liquid Clarifier 32 oz
SKU: 8086039
$16.49 was $21.99
SAVE 25%
HTH Pool Care Strips 6-Way Test Strips 1 bottle
SKU: 8009832
$14.99
HTH Spa Granule pH Plus 2 lb
SKU: 8198244
$11.99
CDS Liquid Chlorinating Chemicals 1 gal
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SKU: 8068779
$5.99 was $7.99
SAVE 25%
HTH Pool Care Granule Chlorine Stabilizer 4 lb
SKU: 86070
$21.99
HTH Pool Care Granule Shock Treatment 4.9 lb
SKU: 8030427
$22.99
HTH Pool Care Granule Alkalinity Increaser 5 lb
SKU: 84045
$12.99
HTH Pool Care Granule pH Minus 5 lb
SKU: 8063191
$14.99
HTH Pool Care Granule pH Plus 4 lb
SKU: 8063189
$10.99
HTH Pool Care Granule Shock Treatment 2 lb
SKU: 8059882
$13.99
HTH Pool Care Granule Shock Treatment 1 lb
SKU: 8396657
$10.99
HTH Spa Liquid Clarifier 16 oz
SKU: 8037459
$6.99
GLB PhosFight Plus Liquid Phosphate Remover 32 oz
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SKU: 8085943
$18.74 was $24.99
SAVE 25%
HTH Spa Powder Chlorinating Sanitizer 2.25 lb
SKU: 8072790
$19.99
HTH Pool Care 1"
SKU: 8999161
$19.99
HTH Pool Care Granule Shock Treatment 13.3 oz
SKU: 80783
$7.59
HTH Pool Care Granule Shock Treatment 1 lb
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SKU: 8371270
$4.99 was $5.99
SAVE 17%
JED Pool Tools Pool Repair Patches 2 oz
SKU: 8065850
$6.99
HTH Spa Powder Alkalinity Increaser 1.25 lb
SKU: 8999120
$8.99
HTH Spa Non-Chlorine Shock 2.2 lb
SKU: 8024630
$22.99
HTH Pool Care Liquid Metal & Stain Control 1 qt
SKU: 8106665
$23.99
HTH Pool Care Liquid Clarifier 1 qt.
SKU: 8106664
$11.99 was $12.99
SAVE 8%
Diamond Crystal Splash Ready Granule Pool Salt 40 lb
SKU: 7225246
$7.99
HTH Pool Care Liquid 6-Way Test Kit 6 ct
SKU: 8091261
$19.99
HTH Pool Care Liquid Flocculant 32 oz
SKU: 8106930
$22.99