HTHClorox Pool&SpaIn the SwimPool EssentialsDohenysBioGuardSpaGuardHavilandMQJIAZHIIFRINIDBingTongSenza FrettaRobelleAUTOPARTSFREERAquaDocCloroxRegalNOBRANDNu-ClohnowknFROGpoolifePool CentralLeisure TimePuri TechEKIDAZBColemanPentairAdvantis TechnologiesHibibudProTeamVigorushPool MateChampionANMUYUMMorton SaltEeziblueWUMMIBioLabWaters ChoiceAQUASALTNature2OacesisPIMOXVRx ClearPoolRxGLBJacks MagicInnovativeSpa ChoicePool BreezeSpa PureAquaFinesseMy Garden PoolPool ChoiceQuality ChemicalSironaArch ChemicalsHaywardAuto USACaribbean SpaCoral SeasEZ SpaLo-chlorLUUKNatural ChemistryOrenda TechnologiesPool TimePoolStyleQualcoSHOWONSKYSpa SelectionsUnbrandedWaterteqacdancACID MagicAilytecAmerican Hydro SystemsaoyimgennAPIApplied BiochemistAqua BasicsAQUA-ORG PLUSBalecoBeckettBetter Water IndustriesBIMZUCBJBSJSZBlue WaveC&N SpireCargillCCHCEORPERChem-tainercoaaComefolifeDel IndustriesDiamond CrystalDNHAQBDura ChlorEasygoElegantHavenGenericGrowvexHAUIWEILYAIHaviland Consumer ProductsHaviland Enterprises IncHOANKJIALcJoyhoopKOWAOLaMotteLane FourLeeyeLIFEESLunxisenMildChicMilwaukee InstrumentsMLYYJCKGMULLARKEY ASSOCIATESNatural Hot TubOCCOAONE STEP UPopcsmdOpenOpticsPacifi ClearPengcPenningtonPequaPHOENIXPhoenixPhoenix FaucetsPiwvidPool SeasonPristineBluePure SpaPureChlorQAQuuQENASHAINGQHUDLVRanliyRefreshRurozSDJMASeaklearSepticfitSilkBalanceSirona Spa CareSorvenSougSPLASHSuperProSureSoftSwimlineTaylor TechnologiesTEPSMFThalynTIFORUnderwater MagicUrban AquaUrongVivateraelusWarmFuPalaceWECOWisremtWWD POOLXEOVHVXIRQIYANDISYDIAYIGSECUZeiwohndcZLCZMKIAG
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Chlorine Tablets in Pool Chlorine

Uses item details. Price when purchased online

Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 50lb Bucket $159.99

Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 50lb Bucket
Sponsored
current price $159.99
Options from $49.99

Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 50lb Bucket

4.6 out of 5 Stars. 4974 reviews
Free shipping, arrives Sat, Jul 25

Spa Chlorine for Hot Tub Sanitizer 2lbs - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in The USA - AquaDoc $31.00

Spa Chlorine for Hot Tub Sanitizer 2lbs - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in The USA - AquaDoc
Sponsored
current price $31.00

Spa Chlorine for Hot Tub Sanitizer 2lbs - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in The USA - AquaDoc

4 out of 5 Stars. 4 reviews
Free shipping, arrives in 3+ days

Solar Powered Pool Chlorine Dosing Pump, 2 Pack Adjustable Chlorine Dispenser Fits 4 Inch Chlorine Tablets, Pool Chlorinator with Lighting for Large Swimming Pool Maintenance $33.55

Solar Powered Pool Chlorine Dosing Pump, 2 Pack Adjustable Chlorine Dispenser Fits 4 Inch Chlorine Tablets, Pool Chlorinator with Lighting for Large Swimming Pool Maintenance
Sponsored
current price $33.55

Solar Powered Pool Chlorine Dosing Pump, 2 Pack Adjustable Chlorine Dispenser Fits 4 Inch Chlorine Tablets, Pool Chlorinator with Lighting for Large Swimming Pool Maintenance

4 out of 5 Stars. 3 reviews
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Shipping, arrives Fri, Jul 24

FROG @Ease Replacement SmartChlor Cartridge 3 Pack with 6 Pack of Maintain & 30 Test Strips for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Supports Less Chlorine Use $96.95

FROG @Ease Replacement SmartChlor Cartridge 3 Pack with 6 Pack of Maintain & 30 Test Strips for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Supports Less Chlorine Use
Sponsored
current price $96.95
Options from $78.85

FROG @Ease Replacement SmartChlor Cartridge 3 Pack with 6 Pack of Maintain & 30 Test Strips for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Supports Less Chlorine Use

4.6 out of 5 Stars. 92 reviews
Free shipping, arrives Sat, Jul 25

500+ bought since yesterday Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb $41.97 52.5 ¢/oz

500+ bought since yesterday
Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb
Available in additional 4 sizes
current price $41.97
52.5 ¢/oz
Options from $41.97 – $129.00

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

4.5 out of 5 Stars. 7149 reviews
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Delivery as soon as 7amFree shipping, arrives todayFree pickup as soon as 7am

2K+ bought since yesterday Clorox Pool&Spa XtraBlue+ 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz $5.97 99.5 ¢/oz

2K+ bought since yesterday
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. 2747 reviews
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Delivery as soon as 7amShipping, arrives todayPickup as soon as 7am

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. 7424 reviews
Free shipping, arrives in 3+ days

Top rated for water clarity In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds C3050 $149.99

Top rated for water clarity
In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds C3050
Available in additional 5 sizes
current price $149.99
Options from $34.99

In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds C3050

4.6 out of 5 Stars. 2983 reviews
Free shipping, arrives in 3+ days

Best seller HTH 3-inch Chlorine Tablets Tablet, 5 lb Pool Sanitizer for Bacteria and Algae Control $30.50 Was $35.97 38.1 ¢/oz

Best seller
HTH 3-inch Chlorine Tablets  Tablet, 5 lb  Pool Sanitizer for Bacteria and Algae Control
current price Now $30.50, Was $35.97
38.1 ¢/oz

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

4.7 out of 5 Stars. 302 reviews
Save withWalmart plus
Shipping, arrives Fri, Jul 24
Low stock
View details for Pools, hot tubs & all the accessories
An above-ground pool with a blue and white floating chair next to two brown and white deck chairs on a patio.
Pools, hot tubs & all the accessories
Everything for warmer weather.

5K+ bought since yesterday Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon $18.89 14.8 ¢/fl oz

5K+ bought since yesterday
Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
Available in additional 2 options
current price $18.89
14.8 ¢/fl oz

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon

4.7 out of 5 Stars. 12333 reviews
Free shipping, arrives in 3+ days

Leisure Time 23434 Spa Mineral Purifier Stick - Fits Most Hot Tub Filters with QueBuy Pool Log Book $34.99

Leisure Time 23434 Spa Mineral Purifier Stick - Fits Most Hot Tub Filters with QueBuy Pool Log Book
Sponsored
current price $34.99

Leisure Time 23434 Spa Mineral Purifier Stick - Fits Most Hot Tub Filters with QueBuy Pool Log Book

Free shipping, arrives in 3+ days

FROG @ease Floating System for Hot Tubs with 3 Replacement @ease SmartChlor Cartridges & 3 Pack of FROG Maintain - Hot Tub Maintenance System with Sanitizing Minerals & SmartChlor Technology $121.85

FROG @ease Floating System for Hot Tubs with 3 Replacement @ease SmartChlor Cartridges & 3 Pack of FROG Maintain - Hot Tub Maintenance System with Sanitizing Minerals & SmartChlor Technology
Sponsored
current price $121.85
Options from $63.20

FROG @ease Floating System for Hot Tubs with 3 Replacement @ease SmartChlor Cartridges & 3 Pack of FROG Maintain - Hot Tub Maintenance System with Sanitizing Minerals & SmartChlor Technology

4.3 out of 5 Stars. 248 reviews
Free shipping, arrives Sat, Jul 25

Best seller HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb $40.47 Was $66.99 53.3 ¢/oz

Best seller
HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb
current price Now $40.47, Was $66.99
53.3 ¢/oz

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

4.2 out of 5 Stars. 425 reviews
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Delivery as soon as 7amFree shipping, arrives todayFree pickup as soon as 7am
Low stock

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

Best seller
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. 119 reviews
Save withWalmart plus
Shipping, arrives Fri, Jul 24
View details for Pool protection plans
Pool protection plans
Pool protection plans
Don't let a breakdown stop the party.

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb $49.90 11.6 ¢/oz

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb
Available in additional 2 sizes
current price $49.90
11.6 ¢/oz
+$13.99 shipping
Options from $49.90 – $135.00

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb

4.4 out of 5 Stars. 262 reviews
Shipping, arrives in 3+ days
Only 1 left

Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 50lb Bucket $159.99

Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 50lb Bucket
Available in additional 6 sizes
current price $159.99
Options from $49.99

Doheny’s 3-Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools | 99% Pure Tri-Chlor, 90% Available Chlorine | Long-Lasting, UV-Protected, Slow-Dissolving | Individually Wrapped 50lb Bucket

4.6 out of 5 Stars. 4974 reviews
Free shipping, arrives Sat, Jul 25

In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 24 X 1 Pound $94.99

In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 24 X 1 Pound
Available in additional 5 sizes
current price $94.99
Options from $39.99

In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 24 X 1 Pound

4.5 out of 5 Stars. 960 reviews
Free shipping, arrives in 3+ days

Solar Powered Pool Chlorine Dosing Pump, 2 Pack Adjustable Chlorine Dispenser Fits 4 Inch Chlorine Tablets, Pool Chlorinator with Lighting for Large Swimming Pool Maintenance $33.55

Solar Powered Pool Chlorine Dosing Pump, 2 Pack Adjustable Chlorine Dispenser Fits 4 Inch Chlorine Tablets, Pool Chlorinator with Lighting for Large Swimming Pool Maintenance
current price $33.55

Solar Powered Pool Chlorine Dosing Pump, 2 Pack Adjustable Chlorine Dispenser Fits 4 Inch Chlorine Tablets, Pool Chlorinator with Lighting for Large Swimming Pool Maintenance

4 out of 5 Stars. 3 reviews
Save withWalmart plus
Shipping, arrives Fri, Jul 24

Robelle 5-In-1 Swimming Pool Multi-Purpose 3" Chlorinating Tabs $59.99

Robelle 5-In-1 Swimming Pool Multi-Purpose 3" Chlorinating Tabs
Available in additional 4 sizes
current price $59.99
Options from $59.99 – $239.99

Robelle 5-In-1 Swimming Pool Multi-Purpose 3" Chlorinating Tabs

4.7 out of 5 Stars. 27 reviews
Free shipping, arrives Sat, Jul 25

FROG Serene Floating System with FROG Maintain - Floating Hot Tub Cleaner & Sanitizer for Easy Maintenance - Includes Hot Tub Shock - Serene System and 2 Maintain $68.45

FROG Serene Floating System with FROG Maintain - Floating Hot Tub Cleaner & Sanitizer for Easy Maintenance - Includes Hot Tub Shock - Serene System and 2 Maintain
Available in additional 7 sizes
current price $68.45
Options from $68.45 – $144.55

FROG Serene Floating System with FROG Maintain - Floating Hot Tub Cleaner & Sanitizer for Easy Maintenance - Includes Hot Tub Shock - Serene System and 2 Maintain

4.7 out of 5 Stars. 23 reviews
Free shipping, arrives Sat, Jul 25

Leisure Time Spa 56 Chlorinating Granules 22337A for Hot Tubs & Spas – 5 lbs + QueBuy Pool Log Book $40.99

Leisure Time Spa 56 Chlorinating Granules 22337A for Hot Tubs & Spas – 5 lbs + QueBuy Pool Log Book
Sponsored
current price $40.99

Leisure Time Spa 56 Chlorinating Granules 22337A for Hot Tubs & Spas – 5 lbs + QueBuy Pool Log Book

4.4 out of 5 Stars. 7 reviews
Free shipping, arrives in 3+ days
Only 1 left

Puri Tech Powder Pool Chemicals 15 lb Stabilizer Conditioner Cyanuric Acid UV Protection for Pools & Spas $44.99

Puri Tech Powder Pool Chemicals 15 lb Stabilizer Conditioner Cyanuric Acid UV Protection for Pools & Spas
Sponsored
current price $44.99

Puri Tech Powder Pool Chemicals 15 lb Stabilizer Conditioner Cyanuric Acid UV Protection for Pools & Spas

3.7 out of 5 Stars. 10 reviews
Free shipping, arrives Sat, Jul 25

500+ bought since yesterday HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination $3.97 29.8 ¢/oz

500+ bought since yesterday
HTH Chlorine Shock — Granules, 13.3 oz — Pool Shock Treatment for Weekly Chlorination
Available in additional 2 sizes
current price $3.97
29.8 ¢/oz
Options from $3.97 – $69.99

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

4.6 out of 5 Stars. 992 reviews
Save withWalmart plus
Shipping, arrives Fri, Jul 24
Low stock

HTH 3-inch Chlorine Tablets Tablet, 25 lb Pool Sanitizer for Routine Chlorination $159.95 40.0 ¢/oz

HTH 3-inch Chlorine Tablets  Tablet, 25 lb  Pool Sanitizer for Routine Chlorination
current price $159.95
40.0 ¢/oz

HTH 3-inch Chlorine Tablets Tablet, 25 lb Pool Sanitizer for Routine Chlorination

4.9 out of 5 Stars. 87 reviews
Free shipping, arrives in 3+ days

(2 pack) HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools $11.94 99.5 ¢/oz

(2 pack) HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools
Available in additional 2 options
current price $11.94
99.5 ¢/oz
Options from $5.97

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

4.6 out of 5 Stars. 994 reviews
Save withWalmart plus
Delivery as soon as 7amShipping, arrives todayPickup as soon as 7am

Best seller Pool Essentials Chlorinating Liquid for Swimming Pools, 2-Pack

Best seller
Pool Essentials Chlorinating Liquid for Swimming Pools, 2-Pack
Available in additional 2 sizes

Pool Essentials Chlorinating Liquid for Swimming Pools, 2-Pack

4.6 out of 5 Stars. 894 reviews
Free shipping, arrives in 3+ days

FROG @Ease Replacement SmartChlor Cartridge 3 Pack with 6 Pack of Maintain for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Supports Less Chlorine Use $86.45

FROG @Ease Replacement SmartChlor Cartridge 3 Pack with 6 Pack of Maintain for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Supports Less Chlorine Use
Available in additional 5 sizes
current price $86.45
Options from $78.85

FROG @Ease Replacement SmartChlor Cartridge 3 Pack with 6 Pack of Maintain for use with Hot Tub FROG @Ease Floating System - Hot Tub Sanitizer System Supports Less Chlorine Use

4.6 out of 5 Stars. 92 reviews
Free shipping, arrives Sat, Jul 25

BingTong Floating Chlorine Dispenser For Pools, Chemical Floater Dispenser For Chlorine Tablets, Adjustable Flow Vents For Pool, Spa, Hot Tub, And Fountain 5In 2pcs $3.89 Was $5.97

BingTong Floating Chlorine Dispenser For Pools, Chemical Floater Dispenser For Chlorine Tablets, Adjustable Flow Vents For Pool, Spa, Hot Tub, And Fountain 5In 2pcs
2pcs, variant on BingTong Floating Chlorine Dispenser For Pools, Chemical Floater Dispenser For Chlorine Tablets, Adjustable Flow Vents For Pool, Spa, Hot Tub, And Fountain 5In 2pcs
3pcs, variant on BingTong Floating Chlorine Dispenser For Pools, Chemical Floater Dispenser For Chlorine Tablets, Adjustable Flow Vents For Pool, Spa, Hot Tub, And Fountain 5In 2pcs
current price Now $3.89, Was $5.97
+$4.99 shipping
Options from $3.89 – $5.29

BingTong Floating Chlorine Dispenser For Pools, Chemical Floater Dispenser For Chlorine Tablets, Adjustable Flow Vents For Pool, Spa, Hot Tub, And Fountain 5In 2pcs

Shipping, arrives in 3+ days

White Plastic Swimming Pool Floating Dispenser with Thermometer for Chlorine Tablets and Water Temperature Monitoring $8.66

White Plastic Swimming Pool Floating Dispenser with Thermometer for Chlorine Tablets and Water Temperature Monitoring
current price $8.66

White Plastic Swimming Pool Floating Dispenser with Thermometer for Chlorine Tablets and Water Temperature Monitoring

Free shipping, arrives in 3+ days

HTH 1-inch Chlorine Tablets Tablet Form, 5 lb Pool Sanitizer to Kill Algae & Bacteria $40.49 Was $45.59 $8.10/lb

HTH 1-inch Chlorine Tablets  Tablet Form, 5 lb  Pool Sanitizer to Kill Algae & Bacteria
current price Now $40.49, Was $45.59
$8.10/lb

HTH 1-inch Chlorine Tablets Tablet Form, 5 lb Pool Sanitizer to Kill Algae & Bacteria

4.9 out of 5 Stars. 208 reviews
Save withWalmart plus
Free shipping, arrives Fri, Jul 24

HTH 1-inch Chlorine Tablets — Tablet Form, 5 lb — Pool Sanitizer to Kill Algae & Bacteria $40.49 Was $45.59 $8.10/lb

HTH 1-inch Chlorine Tablets — Tablet Form, 5 lb — Pool Sanitizer to Kill Algae & Bacteria
Sponsored
current price Now $40.49, Was $45.59
$8.10/lb

HTH 1-inch Chlorine Tablets — Tablet Form, 5 lb — Pool Sanitizer to Kill Algae & Bacteria

4.9 out of 5 Stars. 208 reviews
Save withWalmart plus
Free shipping, arrives Fri, Jul 24

Spa Chlorine for Hot Tub Sanitizer 2lb (2 Pack) - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in the USA - AquaDoc $54.99

Spa Chlorine for Hot Tub Sanitizer 2lb (2 Pack) - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in the USA - AquaDoc
Sponsored
current price $54.99

Spa Chlorine for Hot Tub Sanitizer 2lb (2 Pack) - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in the USA - AquaDoc

Free shipping, arrives in 3+ days

500+ bought since yesterday Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag $34.99 87.5 ¢/lb

500+ bought since yesterday
Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
Available in additional 2 sizes
current price $34.99
87.5 ¢/lb
Options from $34.99 – $1,124.00

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

4.6 out of 5 Stars. 4749 reviews
Free shipping, arrives in 3+ days
Only 1 left

In The Swim Green Pool Recovery Bundle – Quick Clear Green 4 Pound & Cal-Hypo Shock 12 Pound – Treats Green Algae, Clears Cloudy Water, Restores Sparkling Blue Pool $91.18

In The Swim Green Pool Recovery Bundle – Quick Clear Green 4 Pound & Cal-Hypo Shock 12 Pound – Treats Green Algae, Clears Cloudy Water, Restores Sparkling Blue Pool
Available in additional 4 sizes
current price $91.18
Options from $18.32

In The Swim Green Pool Recovery Bundle – Quick Clear Green 4 Pound & Cal-Hypo Shock 12 Pound – Treats Green Algae, Clears Cloudy Water, Restores Sparkling Blue Pool

5 out of 5 Stars. 4 reviews
Free shipping, arrives in 3+ days

HTH Pool Care Shock Treatment Granules (Form), 4 lb Pool Shock to sanitize and clear cloudy water treats up to 20,000 gallons $41.27

HTH Pool Care Shock Treatment  Granules (Form), 4 lb  Pool Shock to sanitize and clear cloudy water  treats up to 20,000 gallons
current price $41.27

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. 363 reviews
Save withWalmart plus
Delivery as soon as 7amFree shipping, arrives todayFree pickup as soon as 7am

Salt Cell Replacement for Hayward T-CELL-15 W3T-CELL-15, Salt Chlorine Generator Fits 40,000 Gal Pools, up to 10,000 Hours Theoretical Service Life $499.00

Salt Cell Replacement for Hayward T-CELL-15 W3T-CELL-15, Salt Chlorine Generator Fits 40,000 Gal Pools, up to 10,000 Hours Theoretical Service Life
current price $499.00

Salt Cell Replacement for Hayward T-CELL-15 W3T-CELL-15, Salt Chlorine Generator Fits 40,000 Gal Pools, up to 10,000 Hours Theoretical Service Life

5 out of 5 Stars. 1 reviews
Free shipping, arrives in 3+ days

HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination $44.95

HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination
current price $44.95
+$4.48 shipping

HTH Pool Care Chlorine Shock Treatment, Pool Chemical Shock, Granules, 5 lb, for Weekly Pool Chlorination

4.6 out of 5 Stars. 282 reviews
Shipping, arrives in 3+ days

HTH Salt Shock Fast Dissolving Pool Chemical for Chlorine Generators, 3.75 lbs, 5 Pack $10.78 Was $26.42 $2.16/ea

HTH Salt Shock Fast Dissolving Pool Chemical for Chlorine Generators, 3.75 lbs, 5 Pack
current price Now $10.78, Was $26.42
$2.16/ea

HTH Salt Shock Fast Dissolving Pool Chemical for Chlorine Generators, 3.75 lbs, 5 Pack

4.7 out of 5 Stars. 31 reviews
Save withWalmart plus
Shipping, arrives Fri, Jul 24
Only 7 left

Haviland ProTeam Chlorine Pool Chemicals, 2 lbs $31.63

Haviland ProTeam Chlorine Pool Chemicals, 2 lbs
current price $31.63

Haviland ProTeam Chlorine Pool Chemicals, 2 lbs

Free shipping, arrives Sat, Jul 25

Large Pool Chemical Dispenser with Thermometer Pool Chlorine Floater for 3 inch Chlorine Tablets $5.97

Large Pool Chemical Dispenser with Thermometer Pool Chlorine Floater for 3 inch Chlorine Tablets
current price $5.97
+$3.97 shipping

Large Pool Chemical Dispenser with Thermometer Pool Chlorine Floater for 3 inch Chlorine Tablets

2.8 out of 5 Stars. 4 reviews
Shipping, arrives in 3+ days

BioGuard SilkGuard Complete Chlorine Pool Chemicals, 3.5 lbs $44.99

BioGuard SilkGuard Complete Chlorine Pool Chemicals, 3.5 lbs
current price $44.99

BioGuard SilkGuard Complete Chlorine Pool Chemicals, 3.5 lbs

4.7 out of 5 Stars. 9 reviews
Save withWalmart plus
Free shipping, arrives Fri, Jul 24

Large Floating Pool Chemical Dispenser With Twist Lock Lid For Chlorine Tablets Hot Tub Spa And Backyard Pond Water Care Maintenance 1 Count $6.65 Was $10.65

Large Floating Pool Chemical Dispenser With Twist Lock Lid For Chlorine Tablets Hot Tub Spa And Backyard Pond Water Care Maintenance 1 Count
current price Now $6.65, Was $10.65
+$5.00 shipping

Large Floating Pool Chemical Dispenser With Twist Lock Lid For Chlorine Tablets Hot Tub Spa And Backyard Pond Water Care Maintenance 1 Count

Shipping, arrives in 3+ days

Nu-Clo 7 Day Chlorine Tablets $58.86

Nu-Clo 7 Day Chlorine Tablets
Available in additional 3 options
current price $58.86
Options from $58.86 – $184.95

Nu-Clo 7 Day Chlorine Tablets

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

In The Swim Chlorine and Shock Bundle for Sanitizing Swimming Pools – Includes 50 Pound Bucket of 3 Inch Stabilized Chlorine Tablets and 25 Pound Bucket of 68% Cal-Hypo Pool Shock $264.98

In The Swim Chlorine and Shock Bundle for Sanitizing Swimming Pools – Includes 50 Pound Bucket of 3 Inch Stabilized Chlorine Tablets and 25 Pound Bucket of 68% Cal-Hypo Pool Shock
Available in additional 3 sizes
current price $264.98
Options from $199.98

In The Swim Chlorine and Shock Bundle for Sanitizing Swimming Pools – Includes 50 Pound Bucket of 3 Inch Stabilized Chlorine Tablets and 25 Pound Bucket of 68% Cal-Hypo Pool Shock

5 out of 5 Stars. 1 reviews
Free shipping, arrives in 3+ days

HIBIBUD 2026 New Solar Pool Ionizer Light Up Chlorine Holder 7 Colors Chlorine Tablets Floater Adjustable Chemical Delivery Anti-Sinking for Pool Spa Hot Tub for Pool,Hot Tub,Spa,Backyard,Yard $20.69

HIBIBUD 2026 New Solar Pool Ionizer Light Up Chlorine Holder 7 Colors Chlorine Tablets Floater Adjustable Chemical Delivery Anti-Sinking for Pool Spa Hot Tub for Pool,Hot Tub,Spa,Backyard,Yard
current price $20.69

HIBIBUD 2026 New Solar Pool Ionizer Light Up Chlorine Holder 7 Colors Chlorine Tablets Floater Adjustable Chemical Delivery Anti-Sinking for Pool Spa Hot Tub for Pool,Hot Tub,Spa,Backyard,Yard

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Salt Cell Replacement for Hayward Turbo Cell T-9/W3T-Cell-9/BLT9H, Salt Chlorine Generator Fits 25,000 Gal Pools, up to 10,000 Hours Service Life $459.00

Salt Cell Replacement for Hayward Turbo Cell T-9/W3T-Cell-9/BLT9H, Salt Chlorine Generator Fits 25,000 Gal Pools, up to 10,000 Hours Service Life
current price $459.00

Salt Cell Replacement for Hayward Turbo Cell T-9/W3T-Cell-9/BLT9H, Salt Chlorine Generator Fits 25,000 Gal Pools, up to 10,000 Hours Service Life

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Swimming Pool Floating Dispenser, Pool Chlorine Floater, Chlorine Tablet Floater for Chlorine Tablets, Adjustable Floating Chlorine Dispenser for Pool of Inground and * Ground $6.89

Swimming Pool Floating Dispenser, Pool Chlorine Floater, Chlorine Tablet Floater for Chlorine Tablets, Adjustable Floating Chlorine Dispenser for Pool of Inground and * Ground
current price $6.89
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Swimming Pool Floating Dispenser, Pool Chlorine Floater, Chlorine Tablet Floater for Chlorine Tablets, Adjustable Floating Chlorine Dispenser for Pool of Inground and * Ground

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White Plastic Swimming Pool Floating Dispenser with Thermometer for Chlorine Tablets and Water Temperature Monitoring $8.66

White Plastic Swimming Pool Floating Dispenser with Thermometer for Chlorine Tablets and Water Temperature Monitoring
current price $8.66

White Plastic Swimming Pool Floating Dispenser with Thermometer for Chlorine Tablets and Water Temperature Monitoring

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About Chlorine Tablets in Pool Chlorine - Walmart.com

Chlorine tablets for pools help keep routine pool care simple with steady sanitizer delivery in an easy, long-lasting format. These tablets dissolve gradually in feeders, floaters, or skimmer setups, which fits weekly maintenance and larger refill packs.

Why chlorine tablets for pools fit regular care

Pool chlorine tablets give you a convenient way to maintain sanitizer levels without measuring liquid each time. Many shoppers choose tabs for clean handling, stackable buckets, and a predictable dissolve rate.

Tablet formats also make it easier to match your setup. You can choose 3 inch chlorine tablets for larger baskets and floaters, or smaller tabs for compact applications.

  • Gradual dissolving supports steady chlorination during routine pool use.
  • Bucket and tub packaging stores neatly between pool care sessions.
  • Different tablet sizes help match feeders, floaters, and skimmer baskets.
  • Multi-count packs reduce the need for frequent restocking during the season.

For many backyard pools, tablets work well in a regular maintenance plan. They pair naturally with testing kits, floating dispensers, and pool shock for a complete care routine.

3 inch chlorine tablets and other key features

When comparing chlorine tablets, size matters right away. Pool owners commonly use 3 inch chlorine tablets in floaters and automatic feeders because they fit larger chambers.

Many owners choose smaller one inch tabs for spas, smaller pools, or specific feeder designs. Checking tablet diameter before purchase helps avoid fit issues with your existing equipment.

Packaging details also matter for storage and handling. Many chlorine tabs for pools come in resealable buckets or lidded containers that keep tablets contained between uses.

You’ll also want to compare available weights and tablet counts. Larger buckets can support longer maintenance intervals for bigger pools or households with frequent swim days.

Some shoppers also look at stabilizer content when selecting chlorine tablets 3 inch options. That detail can shape how the tablets fit into a broader pool care schedule.

It’s also useful to separate routine chlorination from shock treatments. Tablets are designed for ongoing dispensing, while shock products serve a separate maintenance step.

Choosing pool chlorine tablets for your setup

Your pool size, equipment, and maintenance habits all shape the right choice. A large in-ground pool often uses pool chlorine tablets with an automatic feeder or roomy floating dispenser.

Smaller above-ground pools may need a lighter tablet schedule and a compact floater. In those setups, tablet size and dissolve speed can matter as much as total bucket weight.

If you open your pool for a long warm season, larger count containers can be practical. They help you keep a consistent supply ready for weekly chlorination tasks.

Many experienced pool owners also keep testing supplies nearby. That makes it easier to track sanitizer levels and decide when tablets, shock, or other balancing products fit the plan.

For closing season, tablets can still be part of your broader supply list. Many shoppers also pick up skimmers, leaf nets, covers, and water testing tools at the same time.

Pool maintenance guide for chlorine tablets

Chlorine tablets are built for gradual release, which makes them different from fast-acting pool shock. That distinction matters when you’re building a routine for opening, weekly care, or seasonal upkeep.

During active swim months, many pool owners use tablets as the regular sanitizer source. Keep shock on hand for maintenance intervals and specific cleanup needs.

Stabilizer levels are another common consideration with chlorine tablets for pools. Shoppers often review product details and their testing routine together before choosing a refill size.

Accessories can make tablet use easier day to day. Floating dispensers, automatic chlorinators, skimmer baskets, and testing kits all support a smoother pool care setup.

Choosing the right tablet format helps simplify weekly maintenance and equipment fit. The right size and pack count can keep your pool care routine more consistent all season.

With the right tablet size, dispenser fit, and refill count, pool care feels more organized across opening, weekly upkeep, and closing tasks. That clear match helps you maintain a steadier routine with fewer interruptions.

FAQ

Are liquid chlorine or tablets more cost-effective?

Both liquid chlorine and chlorine tablets can be budget-friendly depending on how you maintain your pool. The better value often comes down to your pool size, sun exposure, and how much you want to handle dosing.

  • Chlorine tablets: Slow-release, convenient for feeders/floaters, and many are stabilized to help chlorine last in sunlight.
  • Liquid chlorine: Fast-acting and simple to dose, but typically needs more frequent additions and can require more storage space.

To compare, look at the label concentration and the container size. Many pool owners use tablets for steady maintenance and liquid for occasional boosts. Results can vary, so monitor your levels and adjust. You can browse tablet sizes on this page and choose Pickup or Delivery for convenience.

What do chlorine tablets actually do?

Chlorine tablets are a pool sanitizer that dissolves slowly to help control bacteria and algae between cleanings.

  • Routine maintenance: They’re commonly used in a floating dispenser or an automatic chlorinator to maintain a steadier chlorine level.
  • Sun protection: Many pool tablets are stabilized, which can help chlorine last longer in direct sunlight.
  • Where to use: Ideal for swimming pools; for hot tubs and spas, choose products specifically labeled for spa use and follow the manufacturer’s guidance.

Always read and follow label directions, and use a test kit or strips to check your water regularly. This approach can help you maintain clear water, but exact results depend on your pool size, usage, weather, and circulation.

Does tablet size really make a difference?

Yes, the tablet size can influence how you dose and maintain your water.

  • 3-inch chlorine tablets: Popular for most backyard pools and many in-line or floating dispensers. They deliver a slow, long-lasting release, so you typically handle fewer tablets.
  • 1-inch chlorine tablets: Useful for smaller pools or spas, and when you want finer control over dosing. They dissolve faster and are often used in compact floaters.

Choose a size that matches your dispenser and pool volume, and never break tablets to make them fit. Use the size filters on this page to shop 1-inch or 3-inch chlorine tablets. As always, follow label directions and your equipment manual for compatibility and safe use.

Which chlorine tablets should I choose?

The right chlorine tablets depend on your pool setup and routine.

  • Pool size & dispenser: Match tablet size to your floater or chlorinator and your pool’s volume.
  • Sun exposure: Stabilized tablets can help chlorine last longer in sunny pools; if your stabilizer level is already high, consider alternatives as directed by the label.
  • Dissolve rate & handling: Look for slow-dissolving options and packaging features (like individually wrapped tabs) if storage and handling matter to you.

Read product labels for concentration and compatibility, and check customer reviews to see how they perform in real backyards. Testing your water regularly and adjusting as needed can help you dial in the right choice for your pool’s conditions.

Can I put tablets in my skimmer?

Some pool owners do, but it’s not always the best option.

  • Potential concerns: When the pump is off, concentrated chlorinated water can sit in the skimmer and plumbing, which may be harsh on surfaces and equipment.
  • Preferred methods: A floating dispenser or a compatible in-line/off-line chlorinator helps control dissolve rate and distribution.
  • If you choose the skimmer: Consult your equipment manual and keep the pump running while tablets are present, as directed by the manufacturer.

Never mix different chemicals in the skimmer or dispenser, and always follow label directions. You can find floaters and feeders on this page to pair with 1-inch or 3-inch chlorine tablets for more controlled dosing.