HTHClorox Pool&SpaIn the SwimPool EssentialsDohenysBioGuardHavilandSpaGuardRobelleSenza FrettaCloroxBingTongNOBRANDRegalMQJIAZHIAUTOPARTSFREERFROGNu-ClopoolifeAquaDocLeisure TimeEKIDAZBPentairPool CentralDurachlorColemanAdvantis TechnologiesHibibudPuri TechMorton SaltProTeamVigorushChampionMUSICOZYIFRINIDKing TechnologyANMUYUMPool MateWUMMIEeziblueseebeeBioLabWaters ChoiceAQUASALTOacesisNature2PIMOXVRx ClearPoolRxSplash BlastSplashGLBJacks MagicSpa ChoiceInnovativePool BreezeSironaSpa PureAquaFinesseLUUKMy Garden PoolPool ChoiceDNHAQBHaywardPristineBlueUnbrandedWaterteqArch ChemicalsAuto USABAOPAICaribbean SpaCoral SeasEZ SpaLo-chlorNatural ChemistryOcibmnOrenda TechnologiesPool TimePoolStyleQualcoSpa SelectionsWEINDSFWWD POOLYunYunAZhongShengacdancACID MagicAilytecAmerican Hydro SystemsAPIApplied BiochemistAptyyAqua BasicsAQUA-ORG PLUSAquatickAUDealsBalecoBeckettBetter Water IndustriesBJBSJSZBlue WaveBPPEGC&N SpireCargillCCHCEORPERChem-tainerCrowdstarDA BOOMDel IndustriesDiamond CrystalDura ChlorEasygoElegantHavenFeledorashiaGenericGOFLICGrowvexHAUIWEILYAIHaviland Consumer ProductsHaviland Enterprises InchnowknHOANKJINOMEKOWAOLaMotteLeeyeLunxisenLWVITHMiiottaaMilwaukee InstrumentsMLYYJCKGMULLARKEY ASSOCIATESMuteacoNatural Hot TubNjoeusNo Mor ProblemsOCCOAONE STEP UPopcsmdOpenOpticsPacifi ClearPenningtonPequaPHOENIXPhoenixPhoenix FaucetsPiwvidPool FrogPool SeasonPure SpaPxyqhtPyrock ChemicalQAQuuRanliyRefreshSDJMASepticfitSHEINIGUANshulinSilkBalanceSougSplash, My Garden PoolSuodokaSuperProSureSoftSwimlineTaylor TechnologiesTIFORUrban AquaUrongUsilkUWALMHSJWALWarmFuPalaceWECOWisremtXEOVHVXIBUFEXIRQIYAHHUYajisiYANDISYDIAYDYBYIGSECUZeoSandZLCZMKIAG
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Chlorine Tablets in Pool Chlorine

Uses item details. Price when purchased online

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

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

4.8 out of 5 Stars. 243 reviews
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Salt Cell Replacement Compatible with Hayward Turbo Cell T-CELL-15 W3T-CELL-15, Fit for 40000 Gallons Inground Pool Salt Chlorine Generator, up to 10,000 Hours Theoretical Working Life $499.00

Salt Cell Replacement Compatible with Hayward Turbo Cell T-CELL-15 W3T-CELL-15, Fit for 40000 Gallons Inground Pool Salt Chlorine Generator, up to 10,000 Hours Theoretical Working Life
Sponsored
current price $499.00
Options from $459.00

Salt Cell Replacement Compatible with Hayward Turbo Cell T-CELL-15 W3T-CELL-15, Fit for 40000 Gallons Inground Pool Salt Chlorine Generator, up to 10,000 Hours Theoretical Working Life

5 out of 5 Stars. 1 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

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

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

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. 6820 reviews
Free shipping, arrives in 3+ days

Best seller Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb $41.97 52.5 ¢/oz

Best seller
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 – $100.00

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

4.5 out of 5 Stars. 6716 reviews
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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. 2472 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

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

4.8 out of 5 Stars. 243 reviews
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Shipping arrives in 3+ days
Only 8 left

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention $13.63 $9.09/lb

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention
current price $13.63
$9.09/lb

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

4.7 out of 5 Stars. 1786 reviews
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Delivery as soon as 27 mins
Shipping arrives tomorrow
Pickup as soon as tomorrow
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.

Top rated for algae control HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb $40.47 Was $54.66 53.3 ¢/oz

Top rated for algae control
HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb
current price Now $40.47, Was $54.66
53.3 ¢/oz

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

4.2 out of 5 Stars. 396 reviews
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Delivery as soon as 27 mins
Free shipping, arrives tomorrow
Free pickup as soon as tomorrow
Low stock

Top rated for algae control HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb $40.47 Was $54.66 53.3 ¢/oz

Top rated for algae control
HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb
Sponsored
current price Now $40.47, Was $54.66
53.3 ¢/oz

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

4.2 out of 5 Stars. 396 reviews
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Delivery as soon as 27 mins
Free shipping, arrives tomorrow
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Low stock

Spa Chlorine for Hot Tub Sanitizer 2lbs - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in The USA - AquaDoc $29.99

Spa Chlorine for Hot Tub Sanitizer 2lbs - Quick Dissolving Hot Tub Chlorine Granules, Spa Chemicals Made in The USA - AquaDoc
Sponsored
current price $29.99

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

5 out of 5 Stars. 2 reviews
Free shipping, arrives in 3+ days

Best seller Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon $34.00 26.6 ¢/fl oz

Best seller
Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
Available in additional 2 options
current price $34.00
26.6 ¢/fl oz

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon

4.7 out of 5 Stars. 11506 reviews
Free shipping, arrives in 3+ days

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. 100 reviews
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Low stock
View details for Pool protection plans
Pool protection plans
Pool protection plans
Don't let a breakdown stop the party.

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

Best seller
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. 882 reviews
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Delivery as soon as 27 mins
Shipping arrives tomorrow
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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. 4854 reviews
Free shipping, arrives in 3+ days

HTH 3-inch Chlorine Tablets Tablet, 25 lb Pool Sanitizer for Routine Chlorination $145.09 36.3 ¢/oz

HTH 3-inch Chlorine Tablets  Tablet, 25 lb  Pool Sanitizer for Routine Chlorination
current price $145.09
36.3 ¢/oz

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

4.8 out of 5 Stars. 80 reviews
Free shipping, arrives in 3+ days

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb $44.99 10.4 ¢/oz

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb
Available in additional 2 sizes
current price $44.99
10.4 ¢/oz
Options from $44.99 – $133.91

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

4.4 out of 5 Stars. 244 reviews
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Low stock

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

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Shipping arrives Fri, Jul 3

Best seller Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag $39.00 97.5 ¢/lb

Best seller
Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
Available in additional 2 sizes
current price $39.00
97.5 ¢/lb
Options from $39.00 – $1,124.00

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

4.6 out of 5 Stars. 4571 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

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Shipping arrives Fri, Jul 3

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

4 out of 5 Stars. 9 reviews
Free shipping, arrives in 3+ days

In The Swim Spa & Hot Tub Care Chlorine-Free, Odor-Reducing Shock-Oxidizer for Spas and Hot Tubs - 2 Pounds for Fresh, Invigorating Water F124002024AE $21.99 Was $25.99

In The Swim Spa & Hot Tub Care Chlorine-Free, Odor-Reducing Shock-Oxidizer for Spas and Hot Tubs - 2 Pounds for Fresh, Invigorating Water F124002024AE
current price Now $21.99, Was $25.99

In The Swim Spa & Hot Tub Care Chlorine-Free, Odor-Reducing Shock-Oxidizer for Spas and Hot Tubs - 2 Pounds for Fresh, Invigorating Water F124002024AE

4.4 out of 5 Stars. 8 reviews
Free shipping, arrives in 3+ days

Pool Choice Pool Enzyme Treatment - 2 Quarts $37.99

Pool Choice Pool Enzyme Treatment - 2 Quarts
current price $37.99

Pool Choice Pool Enzyme Treatment - 2 Quarts

Free shipping, arrives in 3+ days

BingTong Floating Chlorine Dispenser For Pools, Chemical Floater Dispenser For Chlorine Tablets, Adjustable Flow Vents For Pool, Spa, Hot Tub, And Fountain 5In 2pcs $2.99 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 $2.99, Was $5.97
+$4.99 shipping
Options from $2.99 – $6.39

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

Pool Chlorine Floater with Solar Light-Floating Chlorine Dispenser Fits 1" and 3" Chlorine Tablets,Easy Open Adjustable Pool Chlorinator Floater for Swimming Pool Spa Hot Tub-2 Pack $32.99

Pool Chlorine Floater with Solar Light-Floating Chlorine Dispenser Fits 1" and 3" Chlorine Tablets,Easy Open Adjustable Pool Chlorinator Floater for Swimming Pool Spa Hot Tub-2 Pack
Available in additional 2 options
current price $32.99

Pool Chlorine Floater with Solar Light-Floating Chlorine Dispenser Fits 1" and 3" Chlorine Tablets,Easy Open Adjustable Pool Chlorinator Floater for Swimming Pool Spa Hot Tub-2 Pack

3.4 out of 5 Stars. 24 reviews
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2PCS Hot Tub/Spa/Pool Chlorine Floater Chlorinator/Bromine Floater, Chemical Floating Dispenser for Pools, Premium Automatic Chlorine Tablets Floaters $6.29

2PCS Hot Tub/Spa/Pool Chlorine Floater Chlorinator/Bromine Floater, Chemical Floating Dispenser for Pools, Premium Automatic Chlorine Tablets Floaters
current price $6.29
+$2.00 shipping

2PCS Hot Tub/Spa/Pool Chlorine Floater Chlorinator/Bromine Floater, Chemical Floating Dispenser for Pools, Premium Automatic Chlorine Tablets Floaters

Shipping arrives in 3+ days

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
+$0.26 shipping

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

Shipping arrives in 3+ days

Nu-Clo 7 Day Chlorine Tablets $61.95

Nu-Clo 7 Day Chlorine Tablets
Available in additional 3 options
current price $61.95
Options from $61.95 – $175.70

Nu-Clo 7 Day Chlorine Tablets

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

(4 Gallons) - Muriatic Acid for Swimming Pools & Spas, Removes Mortar from Bricks - 90% Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use $45.99 Was $59.99

(4 Gallons) - Muriatic Acid for Swimming Pools & Spas, Removes Mortar from Bricks - 90% Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use
current price Now $45.99, Was $59.99
+$18.99 shipping

(4 Gallons) - Muriatic Acid for Swimming Pools & Spas, Removes Mortar from Bricks - 90% Low-Fume pH Stabilizer & Cleaner for Concrete & Masonry Surfaces, Clears Rust & Scale Build-Up - Ready to Use

Shipping arrives in 3+ days

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention $13.63 $9.09/lb

HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention
Sponsored
current price $13.63
$9.09/lb

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

4.7 out of 5 Stars. 1786 reviews
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Delivery as soon as 27 mins
Shipping arrives tomorrow
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Low stock

Puri Tech Powder Pool 50lbs Stabilizer Conditioner Cyanuric Acid UV Protection Pool Spa $103.12

Puri Tech Powder Pool 50lbs Stabilizer Conditioner Cyanuric Acid UV Protection Pool Spa
Sponsored
current price $103.12

Puri Tech Powder Pool 50lbs Stabilizer Conditioner Cyanuric Acid UV Protection Pool Spa

3.7 out of 5 Stars. 9 reviews
Free shipping, arrives in 3+ days

HTH 8136535 14 lbs Plus Chlorine Stabilizer $69.31

HTH 8136535 14 lbs Plus Chlorine Stabilizer
current price $69.31

HTH 8136535 14 lbs Plus Chlorine Stabilizer

Free shipping, arrives in 3+ days

White Plastic Swimming Pool Floating Dispenser with Thermometer for Chlorine Tablets and Water Temperature Monitoring $8.27

White Plastic Swimming Pool Floating Dispenser with Thermometer for Chlorine Tablets and Water Temperature Monitoring
current price $8.27

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

Free shipping, arrives in 3+ days

Floating Pool Dispenser for Chlorine Tablets, PVC Material, 12x13x5cm, Adjustable Output Vent, for In-Ground and Above-Ground Pools or Spas $8.89 Was $9.99

Floating Pool Dispenser for Chlorine Tablets, PVC Material, 12x13x5cm, Adjustable Output Vent, for In-Ground and Above-Ground Pools or Spas
current price Now $8.89, Was $9.99
+$2.99 shipping

Floating Pool Dispenser for Chlorine Tablets, PVC Material, 12x13x5cm, Adjustable Output Vent, for In-Ground and Above-Ground Pools or Spas

Shipping arrives in 3+ days

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

3 out of 5 Stars. 2 reviews
Shipping arrives in 3+ days

Doheny’s Pool Chlorine Di-Chlor Granular Shock 25 lb 56% Stabilized Sodium Dichlor Fast Dissolving Calcium Free $154.99

Doheny’s Pool Chlorine Di-Chlor Granular Shock 25 lb 56% Stabilized Sodium Dichlor Fast Dissolving Calcium Free
Available in additional 3 sizes
current price $154.99
Options from $89.99

Doheny’s Pool Chlorine Di-Chlor Granular Shock 25 lb 56% Stabilized Sodium Dichlor Fast Dissolving Calcium Free

4.5 out of 5 Stars. 257 reviews
Free shipping, arrives in 3+ days

BioGuard Smart Shield, 1 Quart, Ultimate Pool Water Conserver for Long-Lasting Results, Conserves Water Lost to Evaporation $33.99

BioGuard Smart Shield, 1 Quart, Ultimate Pool Water Conserver for Long-Lasting Results, Conserves Water Lost to Evaporation
current price $33.99

BioGuard Smart Shield, 1 Quart, Ultimate Pool Water Conserver for Long-Lasting Results, Conserves Water Lost to Evaporation

Free shipping, arrives in 3+ days

Eeziblue Chlorinating Granules - 2 lbs, Sodium DiChlor Pool Shock, Granular Shock for Hot Tub or Spa $24.95 Was $29.95

Eeziblue Chlorinating Granules - 2 lbs, Sodium DiChlor Pool Shock, Granular Shock for Hot Tub or Spa
Available in additional 3 sizes
current price Now $24.95, Was $29.95
Options from $24.95 – $89.95

Eeziblue Chlorinating Granules - 2 lbs, Sodium DiChlor Pool Shock, Granular Shock for Hot Tub or Spa

Free shipping, arrives in 3+ days

In The Swim 3 inch 5-in-1 Super Multi-Tabs – Swimming Pool Sanitizer – Chlorine - Algaecide - Stabilizer - Clarifier - 48 Pounds U039048048AE $259.99 $5.42/lb

In The Swim 3 inch 5-in-1 Super Multi-Tabs – Swimming Pool Sanitizer – Chlorine - Algaecide - Stabilizer - Clarifier - 48 Pounds U039048048AE
Available in additional 3 sizes
current price $259.99
$5.42/lb
Options from $94.99

In The Swim 3 inch 5-in-1 Super Multi-Tabs – Swimming Pool Sanitizer – Chlorine - Algaecide - Stabilizer - Clarifier - 48 Pounds U039048048AE

4.6 out of 5 Stars. 144 reviews
Free shipping, arrives in 3+ days

HTH Pool Care Shock Ultra — Granules, 6 pack (1 lb each) — Pool Shock Treatment to Sanitize and Clarify Water $50.00

HTH Pool Care Shock Ultra — Granules, 6 pack (1 lb each) — Pool Shock Treatment to Sanitize and Clarify Water
current price $50.00
+$6.98 shipping

HTH Pool Care Shock Ultra — Granules, 6 pack (1 lb each) — Pool Shock Treatment to Sanitize and Clarify Water

4.7 out of 5 Stars. 149 reviews
Shipping arrives in 3+ days

Eeziblue Green Reaper™, Green to Blue Kit for Swimming Pools - Easy-to-Use Kit for Fighting Severe Algae Bloom in 24 Hours, up to 10,000 Gallons $39.95

Eeziblue Green Reaper™, Green to Blue Kit for Swimming Pools - Easy-to-Use Kit for Fighting Severe Algae Bloom in 24 Hours, up to 10,000 Gallons
Available in additional 3 sizes
current price $39.95
Options from $39.95 – $67.95

Eeziblue Green Reaper™, Green to Blue Kit for Swimming Pools - Easy-to-Use Kit for Fighting Severe Algae Bloom in 24 Hours, up to 10,000 Gallons

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

Jacks Magic The Pink Stuff ,32 oz $22.99

Jacks Magic  The Pink Stuff ,32 oz
MultiColor, variant on Jacks Magic  The Pink Stuff ,32 oz
Pink, variant on Jacks Magic  The Pink Stuff ,32 oz
current price $22.99
Options from $22.99 – $27.72

Jacks Magic The Pink Stuff ,32 oz

5 out of 5 Stars. 2 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 $22.07

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 $22.07

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

Free shipping, arrives in 3+ days

HTH 91031 Brilliance Skimmer Basket Insert - Removes Debris Without Touching Tablets, Works with Most Skimmer Baskets, Designed for HTH Chlorine Tabs or Other 3" Tabs, Helps Tabs Dissolve Efficiently $25.05

HTH 91031 Brilliance Skimmer Basket Insert - Removes Debris Without Touching Tablets, Works with Most Skimmer Baskets, Designed for HTH Chlorine Tabs or Other 3" Tabs, Helps Tabs Dissolve Efficiently
current price $25.05

HTH 91031 Brilliance Skimmer Basket Insert - Removes Debris Without Touching Tablets, Works with Most Skimmer Baskets, Designed for HTH Chlorine Tabs or Other 3" Tabs, Helps Tabs Dissolve Efficiently

Free shipping, arrives in 3+ days

Pool FROG Bac Pac 3-pack - Use with Pool FROG Models $89.85

Pool FROG Bac Pac 3-pack - Use with Pool FROG Models
current price $89.85

Pool FROG Bac Pac 3-pack - Use with Pool FROG Models

4.6 out of 5 Stars. 17 reviews
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Salt Cell Replacement Compatible with Hayward Turbo Cell T-CELL-15 W3T-CELL-15, Fit for 40000 Gallons Inground Pool Salt Chlorine Generator, up to 10,000 Hours Theoretical Working Life $499.00

Salt Cell Replacement Compatible with Hayward Turbo Cell T-CELL-15 W3T-CELL-15, Fit for 40000 Gallons Inground Pool Salt Chlorine Generator, up to 10,000 Hours Theoretical Working Life
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current price $499.00
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Salt Cell Replacement Compatible with Hayward Turbo Cell T-CELL-15 W3T-CELL-15, Fit for 40000 Gallons Inground Pool Salt Chlorine Generator, up to 10,000 Hours Theoretical Working Life

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Floating Chlorine Dispenser for Hot Tub & Pool, Adjustable Chlorine Tablets Floater Holder, Floating Pool Chlorines, Hot Tub Accessories for Spas, Paddling Pools and Pools Chemicals $5.53 Was $6.53

Floating Chlorine Dispenser for Hot Tub & Pool, Adjustable Chlorine Tablets Floater Holder, Floating Pool Chlorines, Hot Tub Accessories for Spas, Paddling Pools and Pools Chemicals
current price Now $5.53, Was $6.53
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Floating Chlorine Dispenser for Hot Tub & Pool, Adjustable Chlorine Tablets Floater Holder, Floating Pool Chlorines, Hot Tub Accessories for Spas, Paddling Pools and Pools Chemicals

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Pool Chlorine/Bromine Floater, Chlorine Tablet Floater for Chlorine Tablets 5.1Inch Diameter, Adjustable Floating Chlorine Dispenser for Pool, Idea for In-Ground& Above-Ground Pools,Spa, Hot Tub $4.30 Was $4.78

Pool Chlorine/Bromine Floater, Chlorine Tablet Floater for Chlorine Tablets 5.1Inch Diameter, Adjustable Floating Chlorine Dispenser for Pool, Idea for In-Ground& Above-Ground Pools,Spa, Hot Tub
current price Now $4.30, Was $4.78
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Pool Chlorine/Bromine Floater, Chlorine Tablet Floater for Chlorine Tablets 5.1Inch Diameter, Adjustable Floating Chlorine Dispenser for Pool, Idea for In-Ground& Above-Ground Pools,Spa, Hot Tub

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Leisure Time Filter Clean 32oz Soak & Rinse Formula For Spa & Hot Tub Filter 2pk $36.62

Leisure Time Filter Clean 32oz Soak & Rinse Formula For Spa & Hot Tub Filter 2pk
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Leisure Time Filter Clean 32oz Soak & Rinse Formula For Spa & Hot Tub Filter 2pk

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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.