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10 Best swimming pool chlorines of 2026
Save up to 39% off
Best Choice1
9.9Exceptional
In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 50 Pounds
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Individually Wrapped:Yes
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Sun Protection:UV Protected
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Chlorine Concentration:90% Available Chlorine
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Tablet Size:3 Inch
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Chemical Composition:99% Trichloro-S-Triazinetrione
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Value for Money2
9.8Exceptional
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
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3
9.6Exceptional
Chlorine Tablets 3 inch 25 Pounds, TABIT Swimming Pool Long Lasting Chlorinating Tablets, Slow Dissolving, Tri-Chlor for Swim Pool, Hot Tubs, Spa
39% Off Limited Time Deal
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4
9.5Excellent
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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5
9.4Excellent
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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See Today’s Deals & Prices
6
9.2Excellent
Clorox® Pool&Spa™ XtraBlue 3” Swimming Pool Chlorinating Tablets, Kills Bacteria & Stops Algae (25 LB)
28% Off
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7
9.0Excellent
Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack), Granular
23% Off
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8
CLOROX Pool&Spa8.8Very Good
Clorox® Pool&Spa™ XtraBlue 1” Swimming Pool Chlorinating Tablets, Kills Bacteria & Stops Algae, Perfect for Small Pools (5 LB)
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9
PROFELIZ8.5Good
PROFELIZ Chlorine Tablets 3 Inch for Swimming Pools, Kills Bacteria and Stops Algae, Slow Dissolving,Exclusive Protective Packaging,Pool Chlorine Tablets,20lbs
20% Off Limited Time Deal
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10
8.4Good
CPDI Champion 4-Pack Pool Shock Liquid Chlorine, 12.5 Sodium Hypochlorite, 1 Gallon – Ready-to-Use Treatment for Clear Water and Algae Control in Above Ground & Inground Swimming Pools
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