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10 Best swimming pool chlorines of 2026
Save up to 37% off
Best Choice1
9.9Exceptional
Rx Clear 50 lbs Granular Pool Chlorine | Use As Bactericide, Algaecide, & Disinfectant in Swimming Pools, Hot Tubs, & Spas | Stabilized, Fast Dissolving & UV Protected
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is discontinued by manufacturer:No
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item weight:50 pounds
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customer reviews:4.6 4.6 out of 5 stars 1,609 ratings 4.6 out of 5 stars
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package dimensions:18 x 13 x 13 inches
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asin:B00OM8E7NC
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Value for Money2
Pool Essentials9.7Exceptional
Pool Essentials® 99% Chlorinating Tablets
17% Off Limited Time Deal 00:00:00
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3
9.5Excellent
HTH 52037R Pool Care Shock Advanced, Swimming Pool Chemical - Cal Hypo Formula, Prevents Bacteria & Algae, Restores Crystal Clear Water - Shock Treatment, 1lb (12 Pack)
35% Off Limited Time Deal-
is discontinued by manufacturer:N/A
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item weight:1 pounds
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customer reviews:4.7 4.7 out of 5 stars 4,982 ratings 4.7 out of 5 stars
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package dimensions:N/A
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asin:B09R82X1S5
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4
9.3Excellent
Chlorine Tablets 3 inch 25 Pounds, TABIT Swimming Pool Long Lasting Chlorinating Tablets, Slow Dissolving, Tri-Chlor for Swim Pool, Hot Tubs, Spa
37% Off
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5
9.2Excellent
In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 25 Pounds
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is discontinued by manufacturer:No
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item weight:28 pounds
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customer reviews:4.6 4.6 out of 5 stars 18,499 ratings 4.6 out of 5 stars
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package dimensions:N/A
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asin:B002WKJ5R0
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See Today’s Deals & Prices
6
9.1Excellent
Xtremeclear 3" Swimming Pool Chlorine Tablets 99% Pure Tri-Chlor| Long Lasting & Slow Dissolving | Pro-Grade Pool Sanitizer | 5 Pounds Bucket
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is discontinued by manufacturer:N/A
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item weight:5 pounds
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customer reviews:5.0 5.0 out of 5 stars 2 ratings 5.0 out of 5 stars
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package dimensions:10 x 9 x 9 inches
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asin:B0CHX4GJ5J
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7
9.0Excellent
In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 10 Pounds
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is discontinued by manufacturer:No
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item weight:10 pounds
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customer reviews:4.6 4.6 out of 5 stars 18,498 ratings 4.6 out of 5 stars
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package dimensions:N/A
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asin:B002WKS5F8
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8
8.9Very Good
Doheny's Super Pool Shock | Pro-Grade Chlorine Shock, Quick-Dissolving, Fast-Acting 68% Cal-Hypo Granular Pool Shock | 24 x 1lb Bags, Proudly Made in the USA
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9
PROFELIZ8.6Very Good
PROFELIZ Chlorine Tablets 3 Inch for Swimming Pools, Kills Bacteria and Stops Algae, Slow Dissolving,Exclusive Protective Packaging,Pool Chlorine Tablets,20lbs
15% Off
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10
Pyrock Chemical8.3Good
Pyrock Chemical Pools 3 Inch Chlorine Tablets for Pools, 50 lb Pool Chlorine Tabs, 99% Trichlor, 90% Available Chlorine, Slow Dissolving Stabilized Chlorine Tablets for Swimming Pools, Floaters
17% Off Limited Time Deal
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