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Pool Chemicals in Swimming Pools & Spas

Uses item details. Price when purchased online

Bio Ouster 3in1 Cold Plunge Water Treatment, 32 oz – Weekly Cleaner, Clarifier, and Softener for Ice Baths, Made in USA $29.97

Bio Ouster 3in1 Cold Plunge Water Treatment, 32 oz – Weekly Cleaner, Clarifier, and Softener for Ice Baths, Made in USA
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current price $29.97

Bio Ouster 3in1 Cold Plunge Water Treatment, 32 oz – Weekly Cleaner, Clarifier, and Softener for Ice Baths, Made in USA

3 out of 5 Stars. 1 reviews
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HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing $56.00 $4.67/lb

HTH Pool Care Shock Advanced — Granules, 12 Pack (1 lb each) — Pool Shock Treatment for Weekly Pool Sanitizing
Sponsored
current price $56.00
$4.67/lb
Options from $4.81

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

4.6 out of 5 Stars. 7444 reviews
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Best seller Clorox Pool&Spa Algaecide + Clarifier $14.88 11.6 ¢/fl oz

Best seller
Clorox Pool&Spa Algaecide + Clarifier
Sponsored
current price $14.88
11.6 ¢/fl oz
Options from $14.88 – $29.76

Clorox Pool&Spa Algaecide + Clarifier

4.5 out of 5 Stars. 3738 reviews
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HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz. $10.97 39.2 ¢/fl oz

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.
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current price $10.97
39.2 ¢/fl oz

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

4.7 out of 5 Stars. 296 reviews
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Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
Available in additional 2 options

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon

4.6 out of 5 Stars. 9041 reviews

Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization $6.47 40.4 ¢/oz

Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
Available in additional 2 sizes
current price $6.47
40.4 ¢/oz
Options from $6.47 – $20.50

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

4.7 out of 5 Stars. 1334 reviews
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Popular pick Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag $7.97 19.9 ¢/lb

Popular pick
Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
current price $7.97
19.9 ¢/lb

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

4.6 out of 5 Stars. 3684 reviews
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Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules $10.94 Was $13.01 13.7 ¢/oz

Clorox Pool&Spa Alkalinity Increaser for Swimming Pools, 5 lb Bag, Granules
Available in additional 2 options
current price Now $10.94, Was $13.01
13.7 ¢/oz
Options from $10.94 – $32.82

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

4.7 out of 5 Stars. 611 reviews
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HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz. $10.97 39.2 ¢/fl oz

HTH Pool Care Clarifier Advanced for Swimming Pools, Liquid, 28oz.
current price $10.97
39.2 ¢/fl oz

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

4.7 out of 5 Stars. 296 reviews
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100+ bought since yesterday HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing $24.13 Was $29.99 $4.02/lb

100+ bought since yesterday
HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing
Available in additional 3 options
current price Now $24.13, Was $29.99
$4.02/lb
Options from $4.81

HTH Pool Care Shock Advanced — Granules, 6 Pack (6 lb total) — Pool Shock Treatment for Weekly Pool Sanitizing

4.6 out of 5 Stars. 7444 reviews
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Clorox® Pool&Spa Swimming Pool Shock XTRABLUE® Plus™ Granules, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack) $65.00 33.9 ¢/oz

Clorox® Pool&Spa Swimming Pool Shock XTRABLUE® Plus™ Granules, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack)
Sponsored
current price $65.00
33.9 ¢/oz
Options from $34.77

Clorox® Pool&Spa Swimming Pool Shock XTRABLUE® Plus™ Granules, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack)

4.6 out of 5 Stars. 5132 reviews
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HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae $16.97

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

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

4.6 out of 5 Stars. 553 reviews
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Best seller Clorox Pool&Spa Algaecide + Clarifier $14.88 11.6 ¢/fl oz

Best seller
Clorox Pool&Spa Algaecide + Clarifier
Available in additional 2 options
current price $14.88
11.6 ¢/fl oz
Options from $14.88 – $29.76

Clorox Pool&Spa Algaecide + Clarifier

4.5 out of 5 Stars. 3738 reviews
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Best seller Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag $8.97 14.0 ¢/oz

Best seller
Clorox Pool&Spa pH up Balancers Granules for Increasing pH Levels 4 lb Bag
Available in additional 2 options
current price $8.97
14.0 ¢/oz
Options from $8.97 – $26.91

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

4.7 out of 5 Stars. 1028 reviews
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Clorox Pool&Spa Liquid Super Water Clarifier 32 oz $10.77 33.7 ¢/fl oz

Clorox Pool&Spa Liquid Super Water Clarifier 32 oz
current price $10.77
33.7 ¢/fl oz

Clorox Pool&Spa Liquid Super Water Clarifier 32 oz

4.6 out of 5 Stars. 1349 reviews
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Best seller Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules $8.97 $1.79/lb

Best seller
Clorox Pool&Spa pH Down, Reduces pH in Swimming Pools, 5 lb Bag, Granules
Available in additional 2 options
current price $8.97
$1.79/lb
Options from $8.97 – $26.91

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

4.6 out of 5 Stars. 1114 reviews
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HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae $16.97

HTH Pool Care Algae Guard 10 — Liquid (Form), 119 oz — Pool algaecide to prevent and control algae
Available in additional 2 options
current price $16.97

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

4.6 out of 5 Stars. 553 reviews
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Best seller Clorox Spa All-in-One Sanitizer and Shock for Spas and Hot Tubs Pool Water Balancers, 32oz for Sanitizing $24.98 78.1 ¢/oz

Best seller
Clorox Spa All-in-One Sanitizer and Shock for Spas and Hot Tubs Pool Water Balancers, 32oz for Sanitizing
Available in additional 2 options
current price $24.98
78.1 ¢/oz
Options from $24.98 – $49.96

Clorox Spa All-in-One Sanitizer and Shock for Spas and Hot Tubs Pool Water Balancers, 32oz for Sanitizing

4.8 out of 5 Stars. 431 reviews
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Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag $11.82 $2.96/lb

Clorox Pool&Spa Calcium Increaser Pool Water Balancers Granules, 4 lb Bag
Available in additional 2 options
current price $11.82
$2.96/lb
Options from $11.82 – $35.46

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

4.6 out of 5 Stars. 438 reviews
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HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools $5.97 99.5 ¢/oz

HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
current price $5.97
99.5 ¢/oz

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

4.6 out of 5 Stars. 648 reviews
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HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools $5.97 99.5 ¢/oz

HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
Sponsored
current price $5.97
99.5 ¢/oz

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

4.6 out of 5 Stars. 648 reviews
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HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water $12.44 44.4 ¢/fl oz

HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
Sponsored
current price $12.44
44.4 ¢/fl oz
Options from $12.44 – $71.89

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

4.5 out of 5 Stars. 404 reviews
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HTH Pool Care 3" Chlorine Tablet Advanced, Pool Chemical Sanitizer, for Routine Chlorination

HTH Pool Care 3" Chlorine Tablet Advanced, Pool Chemical Sanitizer, for Routine Chlorination
Available in additional 3 sizes

HTH Pool Care 3" Chlorine Tablet Advanced, Pool Chemical Sanitizer, for Routine Chlorination

4.5 out of 5 Stars. 5333 reviews

CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 2 Pk $35.00 Was $39.89

CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 2 Pk
Available in additional 2 sizes
current price Now $35.00, Was $39.89
Options from $35.00 – $54.26

CPDI Champion Pool Shock 1-Gal 12.5% Commercial-Grade Liquid Chlorine, 2 Pk

4.6 out of 5 Stars. 185 reviews
Free shipping, arrives Wed, Feb 4

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

Best seller
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. 1914 reviews
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Mainstays Blue Floating Collapsible Pool Chlorine Dispenser for 3" Tablets $7.97

Mainstays Blue Floating Collapsible Pool Chlorine Dispenser for 3" Tablets
Available in additional 2 options
current price $7.97
Options from $7.97 – $15.94

Mainstays Blue Floating Collapsible Pool Chlorine Dispenser for 3" Tablets

4.7 out of 5 Stars. 443 reviews
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ARM & HAMMER Clear Balance Swimming Pool Alkalinity pH Maintenance Tablets, White, 1 Pack, 24 Count $24.46 $1.02/ea

ARM & HAMMER Clear Balance Swimming Pool Alkalinity  pH Maintenance Tablets, White, 1 Pack, 24 Count
current price $24.46
$1.02/ea

ARM & HAMMER Clear Balance Swimming Pool Alkalinity pH Maintenance Tablets, White, 1 Pack, 24 Count

4.7 out of 5 Stars. 617 reviews
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HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water $12.44 44.4 ¢/fl oz

HTH Drop Out Flocculant — 28 oz Liquid Pool Clarifier — Removes Fine Particles to Clear Cloudy Water
Available in additional 3 options
current price $12.44
44.4 ¢/fl oz
Options from $12.44 – $71.89

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

4.5 out of 5 Stars. 404 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 $28.44

HTH Green to Blue Pool Shock Kit — Granules (Form), 4 lb — Pool Shock Treatment for Algae Removal and Water Clarification
current price $28.44

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. 1732 reviews
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Clorox® Pool&Spa™ Shock Xtrablue® +™, Kills Bacteria & Algae Swimming Pool Granules, Swim-Ready in 15 Minutes (6-pack) $34.77 36.2 ¢/oz

Clorox® Pool&Spa™ Shock Xtrablue® +™, Kills Bacteria & Algae Swimming Pool Granules, Swim-Ready in 15 Minutes (6-pack)
Available in additional 3 sizes
current price $34.77
36.2 ¢/oz
Options from $34.77 – $130.00

Clorox® Pool&Spa™ Shock Xtrablue® +™, Kills Bacteria & Algae Swimming Pool Granules, Swim-Ready in 15 Minutes (6-pack)

4.6 out of 5 Stars. 5132 reviews
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HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination $3.97 29.8 ¢/oz

HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination
Sponsored
current price $3.97
29.8 ¢/oz
Options from $3.97 – $68.97

HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination

4.6 out of 5 Stars. 773 reviews
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Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization $6.47 40.4 ¢/oz

Clorox Pool&Spa Shock XtraBlue+ Granules Swimming Pool Shock, 1lb for sanitization
Sponsored
current price $6.47
40.4 ¢/oz
Options from $6.47 – $20.50

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

4.7 out of 5 Stars. 1334 reviews
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Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing $19.97 $4.99/lb

Clorox Pool&Spa Chlorine Stabilizer Pool Water Balancers Granules, 4 lbs for pH balancing
current price $19.97
$4.99/lb

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

4.5 out of 5 Stars. 1540 reviews
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ARM & HAMMER Clear Balance Swimming Pool Alkalinity & pH Maintenance Tablets, White, 1 Pack, 16 Count $29.99

ARM & HAMMER Clear Balance Swimming Pool Alkalinity & pH Maintenance Tablets, White, 1 Pack, 16 Count
current price $29.99

ARM & HAMMER Clear Balance Swimming Pool Alkalinity & pH Maintenance Tablets, White, 1 Pack, 16 Count

4.4 out of 5 Stars. 2436 reviews
Free shipping, arrives in 3+ days

Clorox Pool&Spa 3-Way Pool Test Kit pH, 1ct $8.68

Clorox Pool&Spa 3-Way Pool Test Kit pH, 1ct
Available in additional 2 options
current price $8.68
Options from $8.68 – $104.16

Clorox Pool&Spa 3-Way Pool Test Kit pH, 1ct

4.3 out of 5 Stars. 505 reviews
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HTH Pool Care 6-Way Test Strips, 35 Count, for Pools and Spas $9.44

HTH Pool Care 6-Way Test Strips, 35 Count, for Pools and Spas
current price $9.44

HTH Pool Care 6-Way Test Strips, 35 Count, for Pools and Spas

4.5 out of 5 Stars. 427 reviews
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In the Swim Pool Cleaning Super Start-up Kit Pool Maintenance Supplies KSS300001AE $64.99

In the Swim Pool Cleaning Super Start-up Kit Pool Maintenance Supplies KSS300001AE
Available in additional 3 sizes
current price $64.99
Options from $29.99

In the Swim Pool Cleaning Super Start-up Kit Pool Maintenance Supplies KSS300001AE

4.6 out of 5 Stars. 571 reviews
Free shipping, arrives in 3+ days

Spa Salt 5 lbs for Hot Tubs, Pools, Compatible with ACE and Freshwater Systems - 2.26 kg $21.99

Spa Salt 5 lbs for Hot Tubs, Pools, Compatible with ACE and Freshwater Systems - 2.26 kg
current price $21.99

Spa Salt 5 lbs for Hot Tubs, Pools, Compatible with ACE and Freshwater Systems - 2.26 kg

5 out of 5 Stars. 3 reviews
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Hayward W3AQR3 AquaRite T-CELL-3 Salt Chlorinator with TurboCell for 15,000 Gallon In Ground Swimming Pools with Digital Display $1,699.00

Hayward W3AQR3 AquaRite T-CELL-3 Salt Chlorinator with TurboCell for 15,000 Gallon In Ground Swimming Pools with Digital Display
Available in additional 2 sizes
current price $1,699.00
Options from $1,699.00 – $1,899.00

Hayward W3AQR3 AquaRite T-CELL-3 Salt Chlorinator with TurboCell for 15,000 Gallon In Ground Swimming Pools with Digital Display

5 out of 5 Stars. 3 reviews
Free shipping, arrives in 3+ days

Clorox Spa Brominating Granules $18.97 59.3 ¢/oz

Clorox Spa Brominating Granules
current price $18.97
59.3 ¢/oz

Clorox Spa Brominating Granules

4.8 out of 5 Stars. 311 reviews
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Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct $9.44 31.5 ¢/ea

Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct
current price $9.44
31.5 ¢/ea

Clorox Pool&Spa, Multi-Use Smart Strips forWater Testing, 30 Count, 0.05lb Pool Test Strips 1ct

4.5 out of 5 Stars. 1027 reviews
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HTH Pool Care Ultra Shock Treatment — Granules (Form), 1 lb — Pool Shock Treatment for Weekly Use and Water Sanitizing $7.14 $7.14/lb

HTH Pool Care Ultra Shock Treatment — Granules (Form), 1 lb — Pool Shock Treatment for Weekly Use and Water Sanitizing
current price $7.14
$7.14/lb

HTH Pool Care Ultra Shock Treatment — Granules (Form), 1 lb — Pool Shock Treatment for Weekly Use and Water Sanitizing

4.7 out of 5 Stars. 128 reviews
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HTH D.E. Filter Aid — Powder (Form), 10 lb — Filter aid (pool chemical type) to improve filtration and clear cloudy water $27.99 $2.80/lb

HTH D.E. Filter Aid — Powder (Form), 10 lb — Filter aid (pool chemical type) to improve filtration and clear cloudy water
current price $27.99
$2.80/lb

HTH D.E. Filter Aid — Powder (Form), 10 lb — Filter aid (pool chemical type) to improve filtration and clear cloudy water

4.8 out of 5 Stars. 147 reviews
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Champion 4 Pk AcidBlue Skin Protec Muriatic Acid w/ Vapor Reduction, 1 Gal $58.84 Was $70.99

Champion 4 Pk AcidBlue Skin Protec Muriatic Acid w/ Vapor Reduction, 1 Gal
Available in additional 2 options
current price Now $58.84, Was $70.99
Options from $37.99

Champion 4 Pk AcidBlue Skin Protec Muriatic Acid w/ Vapor Reduction, 1 Gal

4.5 out of 5 Stars. 49 reviews
Free shipping, arrives Tue, Feb 3

Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb $42.97 53.7 ¢/oz

Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb
Available in additional 4 sizes
current price $42.97
53.7 ¢/oz
Options from $42.97 – $129.00

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

4.5 out of 5 Stars. 5843 reviews
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EASYTEST 6 in 1 Aquarium Test Strips for Freshwater and Saltwater,150 Water Testing Strips for Fish Tanks, Ponds & Saltwater Tanks | Quick pH, Nitrate, Nitrite, Chlorine, Carbonate, Hardness $10.99 Was $12.97

EASYTEST 6 in 1 Aquarium Test Strips for Freshwater and Saltwater,150 Water Testing Strips for Fish Tanks, Ponds & Saltwater Tanks | Quick pH, Nitrate, Nitrite, Chlorine, Carbonate, Hardness
Available in additional 2 options
current price Now $10.99, Was $12.97

EASYTEST 6 in 1 Aquarium Test Strips for Freshwater and Saltwater,150 Water Testing Strips for Fish Tanks, Ponds & Saltwater Tanks | Quick pH, Nitrate, Nitrite, Chlorine, Carbonate, Hardness

4.8 out of 5 Stars. 17 reviews
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PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons $14.74

PoolRx+ Yellow/White 6-Month Swimming Pool & Spa Mineral Algaecide, 1 Tablet Treats 100-400 Gallons
Available in additional 2 options
current price $14.74
Options from $14.74 – $29.48

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

4.3 out of 5 Stars. 63 reviews
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XtremeClear™ 1” Pool & Spa Water Care Tablets, Fast-Dissolving Formula, 1.5 lbs $24.95

XtremeClear™ 1” Pool & Spa Water Care Tablets, Fast-Dissolving Formula, 1.5 lbs
Available in additional 3 options
current price $24.95
Options from $24.95 – $59.95

XtremeClear™ 1” Pool & Spa Water Care Tablets, Fast-Dissolving Formula, 1.5 lbs

3.6 out of 5 Stars. 5 reviews
Free shipping, arrives in 3+ days

HTH 3-inch Chlorine Tablets Tablet, 5 lb Pool Sanitizer for Bacteria and Algae Control $35.97 45.0 ¢/oz

HTH 3-inch Chlorine Tablets  Tablet, 5 lb  Pool Sanitizer for Bacteria and Algae Control
current price $35.97
45.0 ¢/oz

HTH 3-inch Chlorine Tablets Tablet, 5 lb Pool Sanitizer for Bacteria and Algae Control

4.6 out of 5 Stars. 78 reviews
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