Top 8 Granular Chlorine for Hot Tubs – Swimming Pool Chlorine

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1. SpaChoice

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2-Pack, SpaChoice 472-3-5081-02BX Granules Hot Tub Chlorine

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SpaChoice #ad - Kills Bacteria. 56% available Chlorine. Dissolves Quickly and Completely. Controls Algae. Downloadable user guide Available Under Product Information: Technical Specifications. Stabilized Spa Chlorine.
BrandSpaChoice #ad
ManufacturerSpa Choice #ad
Height12 Inches
Length12 Inches
Weight10 Pounds
Width11 Inches
Part Number472-3-5081-02
Model472-3-5081-02BX

2. SpaGuard

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2 lbs, SpaGuard Chlorinating Concentrate

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SpaGuard #ad - Fast acting. Granular stabilized chlorinator. May be added directly to spa, no predissolving needed. Quick dissolving. Acts as a sanitizer and an oxidizer; no need for two products.
BrandSpaGuard #ad
ManufacturerSpaGuard #ad
Height3 Inches
Length9.5 Inches
Weight2 Pounds
Width3 Inches
Part NumberBIO42047
Model42047BIO
WarrantyReturns are not accepted on opened or used product.

3. SpaChoice

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SpaChoice 472-3-5081 Granules Hot Tub Chlorine, 1-Pack

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SpaChoice #ad - Controls Algae. Stabilized Spa Chlorine. 56% available Chlorine. Kills Bacteria. Downloadable user guide Available Under Product Information: Technical Specifications. Dissolves Quickly and Completely.
BrandSpaChoice #ad
ManufacturerRobelle Industries #ad
Height10 Inches
Length6 Inches
Weight5 Pounds
Width6 Inches
Part Number472-3-5081
Model472-3-5081

4. hth Spa

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2 lbs, HTH Spa 86230 Clear Chlorinating Sanitizer Spa and Hot Tub Cleaner

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hth Spa #ad - Compatibility: Made for use in spas, hot tubs, and jacuzzies. Features: Easy and simple to use. Includes: one 2-lb container of HTH Spa Clear Chlorinating Sanitizer. Use: add recommended dosage during the nights when the filter pump is running. Benefits: helps control the growth of algae, kill bacteria, and destroy organic materials.
Brandhth Spa #ad
ManufacturerArch Chemical #ad
Height9.13 Inches
Length3.13 Inches
Weight2 Pounds
Width3.13 Inches
Part Number86230
Model86230

5. LEISURE TIME

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Leisure Time 22337-02 Granules Hot Tub Chlorine, 2-Pack

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LEISURE TIME #ad - Includes two 2-pound containers. Compatible with chlorine sanitizing systems. Maintains clean, clear, sanitized water.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height10 Inches
Length6 Inches
Weight4 Pounds
Width4 Inches
Part Number22337-02
Model22337--02
Warranty2-year warranty

6. SpaChoice

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2-Pack, SpaChoice 472-3-3031-02 Sanitizing Granules Hot Tub Chlorine

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SpaChoice #ad - Dissolves Quickly and Completely. Controls Algae. Stabilized Spa Chlorine. Downloadable user guide Available Under Product Information: Technical Specifications. 56% available Chlorine.
BrandSpaChoice #ad
ManufacturerSpa Choice #ad
Height10 Inches
Length6 Inches
Weight4 Pounds
Width4 Inches
Part Number472-3-3031-02
Model472-3-3031-02

7. Hot Tub Things

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Hot Tub Things Chlorine Granules 2 Pounds, Effective Spa Water Disinfectant

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Hot Tub Things #ad - Say goodbye to bacteria and say hello to clean water! America's #1 trusted Brand of Hot Tub Chemicals. Formulated exclusively for Hot Tubs And Made from the Purest Chemicals Available. Safety tested to Assure Quality, Guaranteed Performance. Compare to leisure Time Spa 56 Chlorinating Granules. The leading hot tub chlorine sanitizer.
BrandHot Tub Things #ad
ManufacturerHot Tub Things #ad
Height9 Inches
Length3 Inches
Weight2.16 Pounds
Width3 Inches
Part Number850511004109

8. Spa Essentials

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Spa Essentials 32131000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 5-Pound

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Spa Essentials #ad - Acts as a sanitizer and an oxidizer; no need for two products. Granular stabilized chlorinator. Fast acting. Quick dissolving. May be added directly to spa, no pre-dissolving needed.
BrandSpa Essentials #ad
ManufacturerRobelle Industries #ad
Height1.5 Inches
Length6 Inches
Weight5 Pounds
Width6 Inches
Part Number32131000
Model32131000
WarrantyReturns are not accepted on opened or used product and subject to a 20% restocking fee.