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Swimming Pool Chemicals

  1. Home Improvement
  2. Outdoor Living
  3. Swimming Pools, Spa, and Supplies
  4. Swimming Pool Chemicals
(94 Items Found)
(94 Items Found)
HTH Pool Care 1"
SKU: 8999161
$24.99
HTH Pool Care Granule Chlorine Stabilizer 4 lb
SKU: 86070
$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
HTH Spa Powder Chlorinating Sanitizer 2.25 lb
SKU: 8072790
$19.99
HTH Pool Care Liquid Filter Cleaner 1 qt
SKU: 8106660
$17.99
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 Pool Care Liquid Algae Guard 1 gal
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SKU: 86069
$14.99 was $18.99
SAVE 21%
HTH Pool Care Liquid Clarifier 32 oz
SKU: 8106664
$14.99
HTH Pool Care Granule pH Minus 5 lb
SKU: 8063191
$14.99
HTH Spa Granule pH Plus 2 lb
SKU: 8198244
$13.99
HTH Spa Granule pH Minus 2.5 lb
SKU: 8198251
$13.99
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 Powder Alkalinity Increaser 1.25 lb
SKU: 8999120
$11.99
HTH Spa Liquid Filter Cleaner 16 oz
SKU: 8998981
$11.49
Pool Breeze Granule Chlorinating Chemicals 5 lb
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SKU: 8086040
$11.25 was $44.99
SAVE 75%
HTH Spa Liquid Clarifier 16 oz
SKU: 8037459
$9.99
HTH Spa Liquid Defoamer 16 oz
SKU: 86203
$8.99
Pool Breeze Liquid Algaecide 1 qt
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SKU: 8367732
$7.50 was $29.99
SAVE 75%
HTH Pool Care 3"
SKU: 8024051
$6.99
HTH Pool Care Granule Shock Treatment 1 lb
SKU: 8371270
$6.99
GLB PhosFight Plus Liquid Phosphate Remover 32 oz
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SKU: 8085943
$6.25 was $24.99
SAVE 75%
Pool Breeze Liquid Phosphate Remover 32 oz
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SKU: 8086048
$5.75 was $22.99
SAVE 75%
Pool Breeze Liquid Metal Removing Agent 1 qt
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SKU: 8367716
$5.75 was $22.99
SAVE 75%
CDS Liquid Chlorinating Chemicals 1 gal
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SKU: 8068779
$5.59 was $7.59
SAVE 26%
JED Pool Tools Pool Repair Patches 2 oz
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SKU: 8065850
$5.24 was $6.99
SAVE 25%
Pool Breeze Granule Calcium Hardness Increaser 8 lb
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SKU: 8086044
$5.00 was $19.99
SAVE 75%
HTH Pool Care Granule Shock Treatment 2 lb
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SKU: 8059882
$4.25 was $16.99
SAVE 75%
HTH Pool Care Granule Shock Treatment 13.3 oz
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SKU: 80783
$3.99 was $5.99
SAVE 33%