Pool Treatment(511)
Uses item details. Price when purchased online
HTH 3-inch Chlorine Tablets Advanced — Tablets (Form), 25 lb — Chlorinating tablets (pool chemical type) to sanitize pool water From $10.99

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From$1099
HTH 3-inch Chlorine Tablets Advanced — Tablets (Form), 25 lb — Chlorinating tablets (pool chemical type) to sanitize pool water
69254.5 out of 5 Stars. 6925 reviews
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HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing From $6.14

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From$614
HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
100204.6 out of 5 Stars. 10020 reviews
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HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination From $3.97

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From$397
HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination
9504.6 out of 5 Stars. 950 reviews
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HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water From $12.44

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From$1244
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
5204.5 out of 5 Stars. 520 reviews
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Overall pick Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon From $5.97

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Available in additional 2 optionsFrom$597
Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
116354.7 out of 5 Stars. 11635 reviews
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Top rated for water clarity Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization From $6.72

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Available in additional 2 optionsFrom$672
Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
18904.7 out of 5 Stars. 1890 reviews
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2K+ bought since yesterday Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz $5.97 99.5 ¢/oz

$597
current price $5.9799.5 ¢/oz
Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz
25114.5 out of 5 Stars. 2511 reviews
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Best seller Clorox Pool&Spa Algaecide + Clarifier From $14.88

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Available in additional 2 optionsFrom$1488
Clorox Pool&Spa Algaecide + Clarifier
45944.5 out of 5 Stars. 4594 reviews
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Best seller HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use From $6.14

3 options
Available in additional 3 optionsFrom$614
HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use
100204.6 out of 5 Stars. 10020 reviews
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Best seller Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules From $8.97

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Available in additional 2 optionsFrom$897
Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules
14084.6 out of 5 Stars. 1408 reviews
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HTH 3-inch Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Bacteria and Algae Control $30.50 Was $35.97 38.1 ¢/oz

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Now$3050
current price Now $30.50, Was $35.97$35.97
38.1 ¢/oz
HTH 3-inch Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Bacteria and Algae Control
2474.8 out of 5 Stars. 247 reviews
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HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz

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$4397
current price $43.9722.9 ¢/oz
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
4934.6 out of 5 Stars. 493 reviews
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Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover From $15.97

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Available in additional 2 optionsFrom$1597
Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover
8144.5 out of 5 Stars. 814 reviews
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Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz From $19.27

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Available in additional 2 optionsFrom$1927
Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz
14264.6 out of 5 Stars. 1426 reviews
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Best seller Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing

Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing
18814.6 out of 5 Stars. 1881 reviews
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PoolRx+ Blue/White 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 7.5k-20k Gallons

PoolRx+ Blue/White 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 7.5k-20k Gallons
7204.4 out of 5 Stars. 720 reviews
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Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag From $8.97

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Available in additional 2 optionsFrom$897
Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag
12794.7 out of 5 Stars. 1279 reviews
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Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules From $10.94

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Available in additional 2 optionsFrom$1094
Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules
7314.7 out of 5 Stars. 731 reviews
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HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification

HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification
22674.2 out of 5 Stars. 2267 reviews
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Rollback Clorox Pool&Spa 6pk Shock Xtrablue2 From $33.97

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Available in additional 3 optionsFrom$3397
Clorox Pool&Spa 6pk Shock Xtrablue2
65804.6 out of 5 Stars. 6580 reviews
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Puri Tech Pool Powder 10 lbs Stabilizer Conditioner for Swimming Pools and Spas $33.89

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$3389
current price $33.89Puri Tech Pool Powder 10 lbs Stabilizer Conditioner for Swimming Pools and Spas
354.5 out of 5 Stars. 35 reviews
Duda Energy Dense Sodium Carbonate, 99.8+% Purity - pH Adjuster for Pools, Spas, and Dishwashers, 25 lb Bag From $14.03

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From$1403
Duda Energy Dense Sodium Carbonate, 99.8+% Purity - pH Adjuster for Pools, Spas, and Dishwashers, 25 lb Bag
494.6 out of 5 Stars. 49 reviews
2K+ bought since yesterday HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $10.99

3 options
Available in additional 3 optionsFrom$1099
HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
69254.5 out of 5 Stars. 6925 reviews
Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb From $41.97

4 options
Available in additional 4 optionsFrom$4197
Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb
67814.5 out of 5 Stars. 6781 reviews
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HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.
3834.7 out of 5 Stars. 383 reviews
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Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz From $27.87

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Available in additional 2 optionsFrom$2787
Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz
9934.5 out of 5 Stars. 993 reviews
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ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count $32.97 $1.37/ea

$3297
current price $32.97$1.37/ea
ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count
8584.7 out of 5 Stars. 858 reviews
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HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water From $12.44

3 options
Available in additional 3 optionsFrom$1244
HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
5204.5 out of 5 Stars. 520 reviews
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Best seller Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag From $7.97

2 options
Available in additional 2 optionsFrom$797
Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
45954.6 out of 5 Stars. 4595 reviews
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Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz From $19.98

2 options
Available in additional 2 optionsFrom$1998
Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz
4424.7 out of 5 Stars. 442 reviews
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HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types $4.97 82.8 ¢/oz

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$497
current price $4.9782.8 ¢/oz
HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types
1034.8 out of 5 Stars. 103 reviews
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HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels $11.98 Was $20.68 $2.40/lb

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Now$1198
current price Now $11.98, Was $20.68$20.68
$2.40/lb
HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels
1684.8 out of 5 Stars. 168 reviews
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HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination From $3.97

2 options
Available in additional 2 optionsFrom$397
HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination
9504.6 out of 5 Stars. 950 reviews
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Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle From $29.97

2 options
Available in additional 2 optionsFrom$2997
Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle
4324.4 out of 5 Stars. 432 reviews
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Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag From $10.52

2 options
Available in additional 2 optionsFrom$1052
Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag
5524.6 out of 5 Stars. 552 reviews
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HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention
18294.7 out of 5 Stars. 1829 reviews
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HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae From $16.97

2 options
Available in additional 2 optionsFrom$1697
HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae
5984.6 out of 5 Stars. 598 reviews
HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools

HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
9004.6 out of 5 Stars. 900 reviews
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1K+ bought since yesterday ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag $10.97 $1.02/lb

$1097
current price $10.97$1.02/lb
ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag
56984.8 out of 5 Stars. 5698 reviews
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HTH Algae Guard Advanced — Liquid, 28 fl oz — Pool Algaecide Compatible with All Pool Types

HTH Algae Guard Advanced — Liquid, 28 fl oz — Pool Algaecide Compatible with All Pool Types
5274.5 out of 5 Stars. 527 reviews
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(3 pack) HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use Was $18.42

(3 pack) HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use
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In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons From $27.99

3 options
Available in additional 3 optionsFrom$2799
In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons
6874.6 out of 5 Stars. 687 reviews
PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons From $14.74

2 options
Available in additional 2 optionsFrom$1474
PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons
804.3 out of 5 Stars. 80 reviews
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HTH Pool Care Shock Treatment — Granules (Form), 4 lb — Pool Shock to sanitize and clear cloudy water — treats up to 20,000 gallons

HTH Pool Care Shock Treatment — Granules (Form), 4 lb — Pool Shock to sanitize and clear cloudy water — treats up to 20,000 gallons
3494.6 out of 5 Stars. 349 reviews
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HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz

$4397
current price $43.9722.9 ¢/oz
HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
4934.6 out of 5 Stars. 493 reviews
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HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels $11.98 Was $20.68 $2.40/lb

Now$1198
current price Now $11.98, Was $20.68$20.68
$2.40/lb
HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels
1684.8 out of 5 Stars. 168 reviews
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Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb From $44.99

2 options
Available in additional 2 optionsFrom$4499
Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb
2454.4 out of 5 Stars. 245 reviews
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HTH Pool Care Clear Defense — Liquid, 28 fl oz — Pool Algaecide for Water Treatment

HTH Pool Care Clear Defense — Liquid, 28 fl oz — Pool Algaecide for Water Treatment
774.5 out of 5 Stars. 77 reviews
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HTH Pool Care Algae Guard Ultra Plus — Liquid, 28 fl oz — Pool Algaecide for All Pool Types

HTH Pool Care Algae Guard Ultra Plus — Liquid, 28 fl oz — Pool Algaecide for All Pool Types
2884.7 out of 5 Stars. 288 reviews
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HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use

HTH Pool Care Chlorine Shock — Granules, 6 Pack (13.3 oz each) — Pool Shock Treatment for Weekly Use
9504.6 out of 5 Stars. 950 reviews
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