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Pool Treatment

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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

HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
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From$614

HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing

4.6 out of 5 Stars. 9970 reviews
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2K+ bought since yesterday HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $10.99

HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
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HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination

4.5 out of 5 Stars. 6907 reviews
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HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water From $12.44

HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
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HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water

4.5 out of 5 Stars. 520 reviews
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In The Swim Chlorine-Free Pool Shock - Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 24 x 1 Pound Bags Y8220 From $39.99

In The Swim Chlorine-Free Pool Shock - Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 24 x 1 Pound Bags Y8220
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From$3999

In The Swim Chlorine-Free Pool Shock - Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 24 x 1 Pound Bags Y8220

4.6 out of 5 Stars. 200 reviews

Overall pick Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon From $5.97

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
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From$597

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon

4.7 out of 5 Stars. 11596 reviews
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5K+ bought since yesterday Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz $5.97 99.5 ¢/oz

Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz
current price $5.97
99.5 ¢/oz

Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz

4.5 out of 5 Stars. 2500 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

Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
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From$672

Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization

4.7 out of 5 Stars. 1875 reviews
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Best seller Clorox Pool&Spa Algaecide + Clarifier From $14.88

Clorox Pool&Spa Algaecide + Clarifier
Available in additional 2 options
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From$1488

Clorox Pool&Spa Algaecide + Clarifier

4.5 out of 5 Stars. 4581 reviews
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Best seller HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use From $6.14

HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use
Available in additional 3 options
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From$614

HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use

4.6 out of 5 Stars. 9970 reviews
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Best seller Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules From $8.97

Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules
Available in additional 2 options
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From$897

Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules

4.6 out of 5 Stars. 1380 reviews
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Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz From $14.98

Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz
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From$1498

Clorox Spa Liquid Antifoam Pool Water Balancers Solution , 32oz

4.8 out of 5 Stars. 255 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

HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types
Sponsored
current price $4.97
82.8 ¢/oz

HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types

4.8 out of 5 Stars. 102 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

Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover
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From$1597

Clorox Pool&Spa Scale, Metal and Stain Control for Swimming Pools, 32 oz Liquid Swimming Pool Stain Remover

4.5 out of 5 Stars. 813 reviews
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Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz From $19.27

Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz
Available in additional 2 options
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From$1927

Clorox Pool&Spa Awesome Algaecide for Treating Algae Liquid Pool Algae Chemical Controllers, 32 oz

4.6 out of 5 Stars. 1421 reviews
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Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules From $10.94

Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules
Available in additional 2 options
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From$1094

Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules

4.7 out of 5 Stars. 727 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

PoolRx+ Blue/White 6-Month Swimming Pool Mineral Algaecide, 1 Tablet Treats 7.5k-20k Gallons

4.4 out of 5 Stars. 722 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

Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing

4.6 out of 5 Stars. 1858 reviews
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Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag From $8.97

Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag
Available in additional 2 options
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From$897

Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag

4.7 out of 5 Stars. 1277 reviews
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2K+ bought since yesterday HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination From $10.99

HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination
Available in additional 3 options
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From$1099

HTH 3-inch Advanced Chlorine Tablets — Tablet, 5 lb — Pool Sanitizer for Routine Chlorination

4.5 out of 5 Stars. 6907 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

HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification

4.2 out of 5 Stars. 2258 reviews
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Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces $7.97 44.3 ¢/oz

Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces
Sponsored
current price $7.97
44.3 ¢/oz

Clorox Pool&Spa, pH Increaser Pool Water Balancers Granules- For Use in Spas and Hot Tubs, 18 Ounces

4.6 out of 5 Stars. 119 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

HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels
Sponsored
current price Now $11.98, Was $20.68
$2.40/lb

HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels

4.8 out of 5 Stars. 168 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

(3 pack) HTH Pool Care Shock Advanced — Granules, 1 lb — Pool Shock Treatment for Weekly Use

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HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.

4.7 out of 5 Stars. 380 reviews
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HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water From $12.44

HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
Available in additional 3 options
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From$1244

HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water

4.5 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

Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
Available in additional 2 options
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From$797

Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag

4.6 out of 5 Stars. 4584 reviews
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Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb From $41.97

Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb
Available in additional 4 options
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From$4197

Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb

4.5 out of 5 Stars. 6761 reviews
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Rollback Clorox Pool&Spa 6pk Shock Xtrablue2 From $33.97

Clorox Pool&Spa 6pk Shock Xtrablue2
Available in additional 3 options
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From$3397

Clorox Pool&Spa 6pk Shock Xtrablue2

4.6 out of 5 Stars. 6496 reviews
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Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle From $29.97

Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle
Available in additional 2 options
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From$2997

Clorox Pool&Spa Liquid Phunky Phosphate Remover Pool Clarifier Chemicals for Swimming Pools, 92 oz Bottle

4.4 out of 5 Stars. 432 reviews
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Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz From $27.87

Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz
Available in additional 2 options
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From$2787

Clorox Pool&Spa Crazy Clarifier for Insanely Clear Pool Water, 92 fl oz

4.5 out of 5 Stars. 990 reviews
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HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack $43.97 22.9 ¢/oz

HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack
Sponsored
current price $43.97
22.9 ¢/oz

HTH Pool Care Chlorine Shock Granules for Algae Prevention, Fast-Acting, 12 pack

4.6 out of 5 Stars. 492 reviews
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Natural Chemistry 05121 Swimming Pool Spa PHOSfree Phosphate Remover - 3 Liters From $28.49

Natural Chemistry 05121 Swimming Pool Spa PHOSfree Phosphate Remover - 3 Liters
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From$2849

Natural Chemistry 05121 Swimming Pool Spa PHOSfree Phosphate Remover - 3 Liters

4.5 out of 5 Stars. 330 reviews

ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count $32.97 $1.37/ea

ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count
current price $32.97
$1.37/ea

ARM & HAMMER Clear Balance Alkalinity & pH Maintenance Tablets for Pools & Spa, 24 Count

4.6 out of 5 Stars. 848 reviews
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Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools From $42.00

Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools
Available in additional 3 options
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From$4200

Clorox Pool&Spa Shock XtraBlue Shock Pool Chemical Type Form for Swimming Pools

4.4 out of 5 Stars. 913 reviews

HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae From $16.97

HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae
Available in additional 2 options
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From$1697

HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae

4.6 out of 5 Stars. 597 reviews

Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz From $19.98

Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz
Available in additional 2 options
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From$1998

Clorox Pool&Spa XtraBlue+ Algaecide Form Pool Algae Chemical Controllers for Treating Algae, 40 oz

4.7 out of 5 Stars. 436 reviews
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In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons From $27.99

In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons
Available in additional 3 options
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From$2799

In The Swim Pool Start-Up / Opening Kit with Chlorine Shock for 7.5k-35k Gallons

4.6 out of 5 Stars. 750 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

HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools

4.6 out of 5 Stars. 892 reviews
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2K+ bought since yesterday ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag $10.97 $1.02/lb

ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag
current price $10.97
$1.02/lb

ARM & HAMMER Baking Soda, Multi-Purpose 100% Pure Sodium Bicarbonate Powder, 10.8 lb Resealable Bag

4.8 out of 5 Stars. 5682 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

HTH Pool Care Shock Treatment — Granules (Form), 4 lb — Pool Shock to sanitize and clear cloudy water — treats up to 20,000 gallons

4.6 out of 5 Stars. 348 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

HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels
current price Now $11.98, Was $20.68
$2.40/lb

HTH Pool Care pH Decreaser, Powder, 5 lbs, for Balancing pH Levels

4.8 out of 5 Stars. 168 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

HTH Algae Guard Advanced — Liquid, 28 fl oz — Pool Algaecide Compatible with All Pool Types

4.5 out of 5 Stars. 526 reviews
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PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons From $14.74

PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons
Available in additional 2 options
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From$1474

PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons

4.3 out of 5 Stars. 80 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

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention

4.7 out of 5 Stars. 1821 reviews
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Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag From $10.52

Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag
Available in additional 2 options
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From$1052

Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag

4.6 out of 5 Stars. 549 reviews
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PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control Was $82.99

PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control

PoolRx+ Black/White 6-Month Swimming Pool Algaecide, 1 Tablet Treats 20k-30k Gallons Pool Algae Control

4.7 out of 5 Stars. 57 reviews

HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb $51.41

HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb
current price $51.41

HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb

4.2 out of 5 Stars. 396 reviews

HTH 3-inch Chlorine Tablets Tablet, 6 oz Pool Sanitizer for Algae Control and Safe for All Pool Types $4.97 82.8 ¢/oz

HTH 3-inch Chlorine Tablets Tablet, 6 oz Pool Sanitizer for Algae Control and Safe for All Pool Types
current price $4.97
82.8 ¢/oz

HTH 3-inch Chlorine Tablets Tablet, 6 oz Pool Sanitizer for Algae Control and Safe for All Pool Types

4.8 out of 5 Stars. 102 reviews
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Kivin Pool Chemicals, Fast-Acting Pool Clarifying Solution, Universal Safe Water Clarifier Treatment to Eliminate Cloudy Water & Fine Particles for Swimming Pool Maintenance

Kivin Pool Chemicals, Fast-Acting Pool Clarifying Solution, Universal Safe Water Clarifier Treatment to Eliminate Cloudy Water & Fine Particles for Swimming Pool Maintenance

Kivin Pool Chemicals, Fast-Acting Pool Clarifying Solution, Universal Safe Water Clarifier Treatment to Eliminate Cloudy Water & Fine Particles for Swimming Pool Maintenance

HTH Spa Care Alkalinity Increaser Granules, 1.25 lb Pool and Spa Chemical to Raise Alkalinity and Balance Water $8.97 44.9 ¢/oz

HTH Spa Care Alkalinity Increaser Granules, 1.25 lb Pool and Spa Chemical to Raise Alkalinity and Balance Water
current price $8.97
44.9 ¢/oz

HTH Spa Care Alkalinity Increaser Granules, 1.25 lb Pool and Spa Chemical to Raise Alkalinity and Balance Water

4.7 out of 5 Stars. 218 reviews
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