10 Best 3 Inch Chlorine Tablets 2026 in the United States

Name: In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds
Brand: In The Swim
Price: 194.99 USD
Availability: InStock

FROG Pool FROG XL PRO Cycler - All-in-One Sanitizing System with Dual Cyclers and Mineral Reservoir for Pools Up to 40,000 Gallons - Sanitizer Equipment for Easy Pool Maintenance & Water Care

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Winner

In The Swim

17%OFF

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

10.0

score

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FROG Pool FROG XL PRO Cycler - All-in-One Sanitizing System with Dual Cyclers and Mineral Reservoir for Pools Up to 40,000 Gallons - Sanitizer Equipment for Easy Pool Maintenance & Water Care

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CLOROX POOL & Spa

36%OFF

CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets, Kills Bacteria & Stops Algae, 5 LB

9.1

score

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Aqua Pura

20%OFF

Aqua Pura Chlorine Tablets for Swimming Pool,3" Pool Supplies, Individually Wrapped Stabilized Chlorine Tablets, Long-Lasting, Slow Dissolve,Kill Bacteria,UV Protected,90% Available Chlorine,25 LB

8.5

score

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Rx Clear

C3… 50 lbs. 3" Stabilized Chlorine Tabs for Swimming Pools, Hot Tubs, and Spas | Slow Dissolving Individual Chlorinating Tablets | 50 Pound Bucket

8.5

score

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C3...

C3 3'' Stabilized Chlorine Tablets for Swimming Pool and Spa, Individually Wrapped, Slow Dissolving, 50 lbs, 204550

8.2

score

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HTH

9%OFF

HTH 42052W Pool Care 3" Chlorine Tabs Advanced, Individually Wrapped Tablets - Swimming Pool Sanitizer with Clarifier & Algaecide, Destroys Bacteria & Algae, Delivers Clear Water All Season, 5 lbs

7.9

score

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HTH

20%OFF

HTH 42049 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water Clean & Crystal Clear, Sanitizes & Protects - Slow Dissolving, 1.5 lbs

7.9

score

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Doheny's

Doheny's 3 Inch Stabilized Chlorine Tablets | Pro-Grade Pool Sanitizer, Long Lasting, Slow Dissolving, 99% Pure Tri-Chlor, Individually Wrapped - 8lb

7.6

score

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CLOROX POOL & Spa

5%OFF

CLOROX Pool&Spa Active99 3” Chlorinating Tablet, Kills Bacteria & Stops Algae, 35LB

7.6

score

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#10

XtremepowerUS

Xtremeclear 3" Swimming Pool Chlorine Tablets 5lbs | Long Lasting & Slow Dissolving | Pro-Grade Pool Sanitizer | Individually Wrapped | 5 Pounds Bucket

7.0

score

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