HTHClorox Pool&SpaIn the SwimPool EssentialsDohenysBioGuardHavilandSenza FrettaRobelleMQJIAZHIRegalSpaGuardAUTOPARTSFREERNu-CloFROGCloroxColemanEKIDAZBBingTongAquaDocpoolifeLeisure TimePuri TechProTeamChampionIFRINIDKing TechnologyVigorushNOBRANDMUSICOZYWUMMIseebeeEezibluePool MateAdvantis TechnologiesHibibudBioLabWaters ChoiceAQUASALTOacesisNature2PIMOXVRx ClearPoolRxSplash BlastSplashUnbrandedGLBJacks MagicSpa ChoiceInnovativePool BreezeSironaSpa PureAquaFinesseHaywardLUUKMy Garden PoolPool ChoiceWaterteqDNHAQBDurachlorGenericPristineBlueArch ChemicalsAuto USACaribbean SpaCoral SeasEZ SpaMorton SaltNatural ChemistryOrenda TechnologiesPentairPool CentralPool TimePoolStyleQualcoRUPOUNSpa SelectionsWEINDSFWWD POOLYAHHUYunYunAZhongShengacdancACID MagicAilytecAmerican Hydro SystemsaoyimgennAPIApplied BiochemistAptyyAqua BasicsAQUA-ORG PLUSAquatickAUDealsAudioengineBalecoBeckettBetter Water IndustriesBIMZUCBJBSJSZBlue WaveBPPEGC&N SpireCargillCCHCEORPERChem-tainerCrowdstarDA BOOMDel IndustriesDiamond CrystalDryTecDura Chlorease pineappleEasygoElegantHavenElowenFeledorashiaFurNestGOFLICGrowvexHAUIWEILYAIHaviland Enterprises InchnowknHOANKIMDKJIALcJINOMEJoyhoopjxwkldstbKOWAOLaMotteLo-chlorLunxisenLWVITHMiiottaaMilwaukee InstrumentsMLYYJCKGMULLARKEY ASSOCIATESNatural Hot TubNeorosiriNjoeusNo Mor ProblemsOCCOAOcibmnONE STEP UPopcsmdOpenOpticsPacifi ClearPengcPenningtonPequaPHOENIXPhoenixPhoenix FaucetsPineapple CeilingPiwvidPool FrogPool SeasonPristinePure SpaPxyqhtPyrock ChemicalQAQuuRanliyRefreshRidecleRurozSDJMASeaklearSepticfitSHEINIGUANShengjiarongshulinSilkBalanceSorvenSplash, My Garden PoolSuodokaSuperProSwimlineTaylor TechnologiesTIFORTrhoglemoTRISWIMUnderwater MagicUrban AquaUrongUsilkUWalm-CreatorWALMHSJWALWarmFuPalaceWECOWisremtXEOVHVXIBUFEXIRQIYajisi
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Chlorine Tablets in Pool Chlorine

Uses item details. Price when purchased online

In 200+ people's carts Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb $41.97 52.5 ¢/oz

In 200+ people's carts
Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb
Sponsored
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. 6581 reviews
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Free shipping, arrives today
Free pickup as soon as 12pm

Top rated for water clarity In The Swim 3 Inch Stabilized Chlorine Tablets - Swimming Pools (10, 25, 50 lbs) $149.99

Top rated for water clarity
In The Swim 3 Inch Stabilized Chlorine Tablets - Swimming Pools (10, 25, 50 lbs)
Sponsored
current price $149.99
Options from $49.99

In The Swim 3 Inch Stabilized Chlorine Tablets - Swimming Pools (10, 25, 50 lbs)

4.6 out of 5 Stars. 2833 reviews
Free shipping, arrives in 3+ days

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
Sponsored
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. 2377 reviews
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HTH Brilliance Cal Hypo Chlorine Tablets for Swimming Pools, Chlorine Pool Chemicals, 4.75lb $40.47 Was $54.66 53.3 ¢/oz

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. 386 reviews
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Delivery as soon as 24 mins
Free shipping, arrives today
Free pickup as soon as 12pm
Low stock

In 200+ people's carts Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Chlorine Pool Chemicals , 5lb $41.97 52.5 ¢/oz

In 200+ people's carts
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. 6581 reviews
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Delivery as soon as 24 mins
Free shipping, arrives today
Free pickup as soon as 12pm

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. 6538 reviews
Free shipping, arrives in 3+ days

Best seller HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention $12.94 $8.63/lb

Best seller
HTH 1 Inch Chlorine Tablets 1.5 lb Pool Sanitizer for Algae and Bacteria Prevention
current price $12.94
$8.63/lb

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

4.7 out of 5 Stars. 1689 reviews
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Top rated for water clarity In The Swim 3 Inch Stabilized Chlorine Tablets - Swimming Pools (10, 25, 50 lbs) $149.99

Top rated for water clarity
In The Swim 3 Inch Stabilized Chlorine Tablets - Swimming Pools (10, 25, 50 lbs)
Available in additional 3 sizes
current price $149.99
Options from $49.99

In The Swim 3 Inch Stabilized Chlorine Tablets - Swimming Pools (10, 25, 50 lbs)

4.6 out of 5 Stars. 2833 reviews
Free shipping, arrives in 3+ days

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. 2377 reviews
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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.

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. 851 reviews
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BioGuard SilkGuard Complete Chlorine Pool Chemicals, 12 lbs $104.99

BioGuard SilkGuard Complete Chlorine Pool Chemicals, 12 lbs
Sponsored
current price $104.99

BioGuard SilkGuard Complete Chlorine Pool Chemicals, 12 lbs

4.8 out of 5 Stars. 4 reviews
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
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. 190 reviews
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Free shipping, arrives Fri, Jun 26
Low stock

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

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. 386 reviews
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Delivery as soon as 24 mins
Free shipping, arrives today
Free pickup as soon as 12pm
Low stock

Best seller Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon $35.99 28.1 ¢/fl oz

Best seller
Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon
Available in additional 2 options
current price $35.99
28.1 ¢/fl oz

Pool Essentials Chlorinating Liquid for Swimming Pools, 1 Gallon

4.7 out of 5 Stars. 11206 reviews
Free shipping, arrives Fri, Jun 26

Poolife Stabilizer and Conditioner ( 4 lb ) $16.99

Poolife Stabilizer and Conditioner ( 4 lb )
current price $16.99

Poolife Stabilizer and Conditioner ( 4 lb )

4.8 out of 5 Stars. 8 reviews
Free shipping, arrives Sat, Jun 27

Morton Salt Pool Salt 3460 - Chlorine Pool Chemical Granules - 40 lb White $25.75

Morton Salt Pool Salt 3460 - Chlorine Pool Chemical Granules - 40 lb White
current price $25.75

Morton Salt Pool Salt 3460 - Chlorine Pool Chemical Granules - 40 lb White

4.1 out of 5 Stars. 20 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. 93 reviews
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Shipping arrives Fri, Jun 26
Low stock

HTH 3-inch Chlorine Tablets Tablet, 25 lb Pool Sanitizer for Routine Chlorination $117.90 Was $149.99 29.5 ¢/oz

HTH 3-inch Chlorine Tablets  Tablet, 25 lb  Pool Sanitizer for Routine Chlorination
current price Now $117.90, Was $149.99
29.5 ¢/oz

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

4.8 out of 5 Stars. 77 reviews
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Free shipping, arrives Sat, Jun 27
Only 5 left

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb $31.34 Was $44.97 7.3 ¢/oz

Clorox® Pool&Spa™ All-in-One® XtraBlue Chlorine Pool Chemicals Chlorinating Granules, 6 lb
Available in additional 2 sizes
current price Now $31.34, Was $44.97
7.3 ¢/oz
Options from $31.34 – $133.91

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

4.4 out of 5 Stars. 239 reviews
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Pickup at a

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 $154.99

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 5 sizes
current price $154.99
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. 4836 reviews
Free shipping, arrives Fri, Jun 26

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 $154.99

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 $154.99
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. 4836 reviews
Free shipping, arrives Fri, Jun 26

HTH 3-inch Chlorine Tablets — Tablet, 25 lb — Pool Sanitizer for Routine Chlorination $117.90 Was $149.99 29.5 ¢/oz

HTH 3-inch Chlorine Tablets — Tablet, 25 lb — Pool Sanitizer for Routine Chlorination
Sponsored
current price Now $117.90, Was $149.99
29.5 ¢/oz

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

4.8 out of 5 Stars. 77 reviews
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Free shipping, arrives Sat, Jun 27
Only 5 left

BingTong Floating Chlorine Dispenser For Pools, Chemical Floater Dispenser For Chlorine Tablets, Adjustable Flow Vents For Pool, Spa, Hot Tub, And Fountain 5In 2pcs $4.89 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 $4.89, Was $5.97
+$3.99 shipping
Options from $4.89 – $6.69

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

In 200+ people's carts Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag $36.89 92.2 ¢/lb

In 200+ people's carts
Clorox Pool & Spa High-Purity Pool Salt, 40 lb. Bag
Available in additional 2 sizes
current price $36.89
92.2 ¢/lb
Options from $36.89 – $1,100.00

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

4.6 out of 5 Stars. 4518 reviews
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. 190 reviews
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Free shipping, arrives Fri, Jun 26
Low stock

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

Eeziblue Clear4Weeks™ Monthly Pool Maintenance Kit Above Ground and In-Ground Swimming Pools - Up to 10,000 Gallons $39.95

Eeziblue Clear4Weeks™ Monthly Pool Maintenance Kit Above Ground and In-Ground Swimming Pools - Up to 10,000 Gallons
Available in additional 3 sizes
current price $39.95
Options from $39.95 – $59.95

Eeziblue Clear4Weeks™ Monthly Pool Maintenance Kit Above Ground and In-Ground Swimming Pools - Up to 10,000 Gallons

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

In the Swim Pool Cleaning Super Start-up Kit Pool Maintenance Supplies KSS300001AE $69.99

In the Swim Pool Cleaning Super Start-up Kit Pool Maintenance Supplies KSS300001AE
Available in additional 3 sizes
current price $69.99
Options from $34.99

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

4.6 out of 5 Stars. 727 reviews
Free shipping, arrives in 3+ days

Large Floating Pool Chemical Dispenser with Locking Lid for Chlorine Tablets – Durable Plastic for Pool, Spa & Pond Maintenance $5.87

Large Floating Pool Chemical Dispenser with Locking Lid for Chlorine Tablets – Durable Plastic for Pool, Spa & Pond Maintenance
current price $5.87
+$4.99 shipping

Large Floating Pool Chemical Dispenser with Locking Lid for Chlorine Tablets – Durable Plastic for Pool, Spa & Pond Maintenance

Shipping arrives in 3+ days

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. 1 reviews
Free shipping, arrives in 3+ days

In The Swim Chlorine-Free Pool Shock - Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 24 x 1 Pound Bags Y8220 $99.99 $4.17/lb

In The Swim Chlorine-Free Pool Shock - Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools, Spas, and Salt Chlorinated Pools Compatible - 24 x 1 Pound Bags Y8220
Sponsored
current price $99.99
$4.17/lb
Options from $39.99

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

4.6 out of 5 Stars. 197 reviews
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

ACDANC 2026 New Hot Tub/Spa/Pool Chlorine Floater Chlorinator/Bromine Floater,Chemical Floating Dispenser for Pools,Automatic Chlorine Tablets Floater $7.77

ACDANC 2026 New Hot Tub/Spa/Pool Chlorine Floater Chlorinator/Bromine Floater,Chemical Floating Dispenser for Pools,Automatic Chlorine Tablets Floater
current price $7.77

ACDANC 2026 New Hot Tub/Spa/Pool Chlorine Floater Chlorinator/Bromine Floater,Chemical Floating Dispenser for Pools,Automatic Chlorine Tablets Floater

Free shipping, arrives in 3+ days

MAV AquaDoc Heat Retention Solar Blanket Pool Chemicals - Pool Liquid Heat Lock - 32 oz $29.99

MAV AquaDoc Heat Retention Solar Blanket Pool Chemicals - Pool Liquid Heat Lock - 32 oz
current price $29.99

MAV AquaDoc Heat Retention Solar Blanket Pool Chemicals - Pool Liquid Heat Lock - 32 oz

5 out of 5 Stars. 6 reviews
Free shipping, arrives Sat, Jun 27

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, Jun 26

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 Fri, Jun 26

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 $26.09

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 $26.09

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

Phoenix Chlorine Generator Salt Cell Cleaner $29.99

Phoenix Chlorine Generator Salt Cell Cleaner
Available in additional 4 sizes
current price $29.99
Options from $29.99 – $239.88

Phoenix Chlorine Generator Salt Cell Cleaner

5 out of 5 Stars. 1 reviews
Free shipping, arrives Sat, Jun 27

In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria, Algae, and Microorganisms- 24 X 1 Pound 25266 2X12X1 See price in cart

In The Swim Pool Shock  68% Cal-Hypo Granular Sanitizer for Crystal Clear Water  Defends Against Bacteria, Algae, and Microorganisms- 24 X 1 Pound 25266 2X12X1
Available in additional 5 sizes
See price in cart

In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria, Algae, and Microorganisms- 24 X 1 Pound 25266 2X12X1

4.5 out of 5 Stars. 926 reviews
Free shipping, arrives in 3+ days

AquaSalt for Swimming Pools with Chlorine Generators $29.99

AquaSalt for Swimming Pools with Chlorine Generators
Available in additional 5 sizes
current price $29.99
Options from $29.99 – $247.90

AquaSalt for Swimming Pools with Chlorine Generators

4.7 out of 5 Stars. 16 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

Haviland Consumer Products HAV2833CS20B2 2 lbs Durachlor Chlorine Neutralizer with Fast-Acting Remover & Swim Safe $28.72

Haviland Consumer Products HAV2833CS20B2 2 lbs Durachlor Chlorine Neutralizer with Fast-Acting Remover & Swim Safe
current price $28.72

Haviland Consumer Products HAV2833CS20B2 2 lbs Durachlor Chlorine Neutralizer with Fast-Acting Remover & Swim Safe

Free shipping, arrives Fri, Jun 26

LWVITH Floating Pool Chlorine Dispenser with Thermometer, Pool Tablet Feeder for Above Ground Inground Pools, Adjustable Chemical Dispenser for 3 Inch Chlorine Tablets $13.49 Was $14.99

LWVITH Floating Pool Chlorine Dispenser with Thermometer, Pool Tablet Feeder for Above Ground Inground Pools, Adjustable Chemical Dispenser for 3 Inch Chlorine Tablets
current price Now $13.49, Was $14.99

LWVITH Floating Pool Chlorine Dispenser with Thermometer, Pool Tablet Feeder for Above Ground Inground Pools, Adjustable Chemical Dispenser for 3 Inch Chlorine Tablets

Free shipping, arrives in 3+ days

Leisure Time 22337A Spa 56 Chlorinating Granules Bottle for Spas and Hot Tubs $26.39

Leisure Time 22337A Spa 56 Chlorinating Granules Bottle for Spas and Hot Tubs
Available in additional 2 sizes
current price $26.39

Leisure Time 22337A Spa 56 Chlorinating Granules Bottle for Spas and Hot Tubs

4.4 out of 5 Stars. 25 reviews
Free shipping, arrives Fri, Jun 26

Lo-Chlor MG001-12 LO-MG-1 Metal Gone Pool Metal G1-Sequestering Agent, 1 Qt $36.97

Lo-Chlor MG001-12 LO-MG-1 Metal Gone Pool Metal G1-Sequestering Agent, 1 Qt
current price $36.97

Lo-Chlor MG001-12 LO-MG-1 Metal Gone Pool Metal G1-Sequestering Agent, 1 Qt

5 out of 5 Stars. 1 reviews
Free shipping, arrives Fri, Jun 26

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 $9.85

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 $9.85

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

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

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In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools and Spas - 6 x 1 Pound Bags Y8205 $39.99 $6.67/lb

In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools and Spas - 6 x 1 Pound Bags Y8205
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In The Swim Chlorine-Free Pool Shock – Quick Dissolving, Fast-Acting, Shock-Oxidizer for Swimming Pools and Spas - 6 x 1 Pound Bags Y8205

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current price $35.56

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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.