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10 Best chlorines of 2026
Save up to 39% off
Best Choice1
In The Swim9.8Exceptional
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
TABIT9.6Exceptional
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
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3
CLOROX Pool&Spa9.5Excellent
Clorox Pool&Spa XTRABLUE 3” Chlorinating Tablets, Individually Wrapped, Kills Bacteria & Stops Algae (5 LB)
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4
In The Swim9.4Excellent
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
CLOROX Pool&Spa9.2Excellent
Clorox® Pool&Spa™ Shock XTRABLUE® Plus, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack), Granular
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6
CPDI9.1Excellent
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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7
CLOROX Pool&Spa8.9Very Good
Clorox® Pool&Spa™ XtraBlue 1” Swimming Pool Chlorinating Tablets, Kills Bacteria & Stops Algae, Perfect for Small Pools (5 LB)
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8
SpaGuard8.8Very Good
SpaGuard Spa Chlorinating Concentrate, 5 lb, Single, Advanced Spa Water Treatment for Hot Tubs and Spas, Quick Dissolving Oxidizer
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9
CLOROX Pool&Spa8.7Very Good
CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules, Kills Bacteria & Stops Algae, Blue, 6 Pounds
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10
FROG8.4Good
Frog @Ease in-Line SmartChlor Replacement Chlorine Cartridge 3-Pack up to 600 gallons; Hot Tub Sanitizer with No Cyanuric Acid
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item weight:1.63 pounds
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customer reviews:4.8 4.8 out of 5 stars 589 ratings 4.8 out of 5 stars
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asin:B0B15SP7WZ
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product dimensions:7.05 x 6.18 x 2.05 inches
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item model number:2201
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