HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types
HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types
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HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types

4.8 stars out of 42 reviews
(4.8)|
42 ratings

Key item features

  • Pool Protection: These easy-to-use chlorine tablets protect swimming pools, ensuring clean and clear water.
  • Algae Control: The tablets effectively kill algae and bacteria, controlling their growth in pool water.
  • Convenient Application: Tablets can be used in a floater, feeder, or skimmer basket for simple sanitization.
  • Extended Release: Each tablet dissolves slowly, providing a steady source of chlorine for up to one week.
  • Sun Protection: The tablets are sun-protected, which helps to extend the life of the chlorine.
  • Universal Compatibility: Suitable for all pool types, including small, pop-up, above-ground, vinyl-lined, and saltwater pools.
  • Routine Sanitizer: Concentrated chlorinator designed for routine use to maintain water clarity and hygiene.
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Current price is $4.9782.8 ¢/oz
Price when purchased online
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Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $4.97
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HTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types
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Comparison Chart:
Chemical standard type3” Chlorine TabletsHTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types3” Chlorine Tablets(2 pack) HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools3” Chlorine TabletsHTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools3” Chlorine TabletsClorox Pool&Spa XtraBlue 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6ozShockClorox Pool&Spa Shock XtraBlue Granules Swimming Pool Shock, 1lb for sanitizationShockSplash Liquid Pool Shock Chlorinator 10% Sodium Hypochlorite for Algae and Bacteria Control3” Chlorine TabletsHTH Brilliance Chlorine Floater for Pools - Holds 4 Brilliance Tabs or 5 Standard 3-inch Tablets
FormTabletsHTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool TypesTablets(2 pack) HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming PoolsTabletsHTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming PoolsTabletsClorox Pool&Spa XtraBlue 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6ozGranulesClorox Pool&Spa Shock XtraBlue Granules Swimming Pool Shock, 1lb for sanitizationLiquidSplash Liquid Pool Shock Chlorinator 10% Sodium Hypochlorite for Algae and Bacteria ControlTabletsHTH Brilliance Chlorine Floater for Pools - Holds 4 Brilliance Tabs or 5 Standard 3-inch Tablets
Weight0.5 lbHTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool Types6 oz(2 pack) HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools0.38 lbHTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming Pools-Clorox Pool&Spa XtraBlue 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6oz1 lbClorox Pool&Spa Shock XtraBlue Granules Swimming Pool Shock, 1lb for sanitization10 lbSplash Liquid Pool Shock Chlorinator 10% Sodium Hypochlorite for Algae and Bacteria Control1.5 lbHTH Brilliance Chlorine Floater for Pools - Holds 4 Brilliance Tabs or 5 Standard 3-inch Tablets
Pool chemical typeChlorine Pool ChemicalsHTH 3-inch Chlorine Tablets — Tablet, 6 oz — Pool Sanitizer for Algae Control and Safe for All Pool TypesChlorine Pool Chemicals(2 pack) HTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming PoolsChlorine Pool ChemicalsHTH 3-inch Chlorine Tablet Advanced — Tablet, 6 oz — Pool Sanitizer for Swimming PoolsChlorine Pool ChemicalsClorox Pool&Spa XtraBlue 3" Chlorinating Tablets Form Chlorine Pool Chemicals 6ozSwimming Pool ShockClorox Pool&Spa Shock XtraBlue Granules Swimming Pool Shock, 1lb for sanitizationSwimming Pool ShockSplash Liquid Pool Shock Chlorinator 10% Sodium Hypochlorite for Algae and Bacteria ControlChlorine Pool ChemicalsHTH Brilliance Chlorine Floater for Pools - Holds 4 Brilliance Tabs or 5 Standard 3-inch Tablets
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Customer ratings & reviews

4.8 out of 5 stars
stars42 ratings17 reviews
How item rating is calculated
  1. 5 stars90% (38)
  2. 4 stars5% (2)
  3. 3 stars2% (1)
  4. 2 stars0% (0)
  5. 1 star2% (1)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 17 reviews

Jan 31, 2026
berlynda
Top Reviewer
5 out of 5 stars review

Verified Purchase

useful in mutuble ways. I oñhonestly wanted to try out soaking my tub. It was a personal goal. After I cleaned the tub. I was happy with results.

Incentivized Review
Helpful?43EC2H659QGO6946202214
Jan 23, 2026
Nancy
5 out of 5 stars review

Verified Purchase

They work great in my pool

Incentivized Review
Helpful?43EC2H659QGO6946202214
Dec 23, 2025
Melinda
5 out of 5 stars review

Verified Purchase

It's delicious!!! Please keep carrying it.

Helpful?43EC2H659QGO6946202214