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Patio, Lawn & Garden

Pools, Hot Tubs & Supplies

Calcium Hypochlorite Tablets

10 Best Calcium Hypochlorite Tablets 2024 in the US

Sponsored

Blue Mano

Blue Mano

Blue Mano Chlorine Floater (V2.0 Upgraded) for 3 inch Chlorine Tablets with Refill Warning, Durable Design, 7 inch Large Floating Chlorine Dispenser for Inground and Above Ground Swimming Pool

Winner

Aquatabs 3

Aquatabs

Aquatabs 397mg Water Purification Tablets (100 Pack). Water Filtration System for, Camping, Emergencies, Survival, and RVs. Easy to Use Water Treatment and Disinfection.

10.0

score

Sponsored

Blue Mano

Blue Mano

Blue Mano Chlorine Floater (V2.0 Upgraded) for 3 inch Chlorine Tablets with Refill Warning, Durable Design, 7 inch Large Floating Chlorine Dispenser for Inground and Above Ground Swimming Pool

Clorox® Po

CLOROX POOL & Spa

Clorox® Pool&Spa™ XtraBlue 3” Swimming Pool Chlorinating Tablets, Kills Bacteria & Stops Algae (25 LB)

9.7

score

In The Swi

In The Swim

In The Swim Chlorine and Shock Bundle for Sanitizing Swimming Pools – Includes 10 Pound Bucket of 3 Inch Stabilized Chlorine Tablets and 6 x 1 Pound Bags of 68% Cal-Hypo Pool Shock

8.8

score

In The Swi

In The Swim

In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 50 Pounds

8.5

score

HTH 42047

HTH

HTH 42047 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water Clean & Crystal Clear, Sanitizes & Protects - Slow Dissolving, 5 lbs

8.5

score

Clorox® Po

CLOROX POOL & Spa

Clorox® Pool&Spa™ Shock XTRABLUE®2, Kills Bacteria & Algae in Swimming Pools, Swim-Ready in 15 Minutes, (12-Pack)

7.9

score

Doheny's 3

Doheny's

Doheny's 3 Inch Stabilized Chlorine Tablets | Pro-Grade Pool Sanitizer, Long Lasting, Slow Dissolving, 99% Pure Tri-Chlor, Individually Wrapped - 50lb

7.6

score

Aqua Pura

Aqua Pura

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

7.3

score

HTH 52031

HTH

HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)

7.3

score

Rx Clear 3

Rx Clear

Rx Clear 3" Inch Stabilized Chlorine Tablets | 50 Pounds | Individual Chlorinating Tabs for Sanitizing Swimming Pools & Spas | Long Lasting, Slow Dissolving, and UV Protected

7.0

score

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