Top 9 Spa Sanitizer For Hot Tub – Swimming Pool Chlorine

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

2. SpaChoice

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

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SpaChoice #ad - Downloadable user guide Available Under Product Information: Technical Specifications. Controls Algae. Dissolves Quickly and Completely. Stabilized Spa Chlorine. 56% available Chlorine.
BrandSpaChoice #ad
ManufacturerSpaChoice #ad
Height10 Inches
Length3 Inches
Weight2.01 Pounds
Width3 Inches
Part Number472-3-3031
Model472-3-3031

3. Nature2

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1-Pack, Nature2 Zodiac W20750 SPA Stick Mineral Sanitizer, Yellow

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Nature2 #ad - Works with chlorine or Cense. Reduces need for harsh chemicals; less skin irritation. Chlorineeco-friendly way to keep your spa free from harmful bacteria.
BrandNature2 #ad
ManufacturerFluidra #ad
Height2 Inches
Length9 Inches
Weight0.45 Pounds
Width3.5 Inches
Part NumberW20750
ModelW20750
WarrantyWarranted against manufacturer's defects

4. Spa Essentials

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Spa Essentials 32130000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 2-Pound

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Spa Essentials #ad - Quick dissolving. Acts as a sanitizer and an oxidizer; no need for two products. May be added directly to spa, no pre-dissolving needed. Granular stabilized chlorinator. Fast acting.
BrandSpa Essentials #ad
ManufacturerRobelle Industries #ad
Height10 Inches
Length3 Inches
Weight2 Pounds
Width3 Inches
Part Number32130000
Model32130000
WarrantyReturns are not accepted on opened or used products and are subject to a 20% restocking fee.

5. Baqua Spa

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Baqua Spa 88855 Sanitizer Chlorine-Free Cleaner for Spas and Hot Tubs, 16 fl oz

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Baqua Spa #ad - Benefits: effective bacteria control; Protects against staining and discoloration due to metals. Compatibility: Works with all biguanide sanitizer systems. Includes: one 16-fl oz container of BAQUA Spa Sanitizer. Use: part of baqua spa's bromine-free and chlorine-free maintenance product line; Use once per week for maximum effectiveness. Features: chlorine free; Step 3 of BAQUA Spa System- Sanitizer.
BrandBaqua Spa #ad
ManufacturerInnovative Water Care #ad
Height2.44 Inches
Length2.44 Inches
Weight1.5 Pounds
Width6.2 Inches
Part Number88855
Model88855

6. Hot Spring Spas

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2 Pack, Hot Spring Spas Freshwater Ag+ Continuous Silver Ion Sanitizer 71325

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Hot Spring Spas #ad - It is designed to suspend inside of the filter standpipe on all 1990 to current Hot Spring, all Limelight models, 1992-current Tiger River, 1998 forward Hot Spot and all Solana spa models. This continuous silver ionizer cartridge will charge the water one time and that "charged" water will last for four months. Two year shelf life when kept in a dry place. Item 71325 x 2 Package of two. This "mineral sanitizer" introduces silver ions into the spa water, inhibiting bacterial growth.
BrandHot Spring Spas #ad
ManufacturerWatkins Wellness #ad
Height8 Inches
Length8 Inches
Weight0.63 Pounds
Width8 Inches
Part Number71325 2 PACK

7. SpaChoice

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

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

8. Vision Spa Sanitizer

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Dimension One Spas Vision Sanitizing System 01512-261 Vision Hot Tub Filter and Water Sanitizer

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Vision Spa Sanitizer #ad - Reduces chemical use allowing for fewer spa refills annually, saving you money. The dimension one spas 01512-261 vision sanitizing Cartridge contains a natural silver compound that helps keep your water cleaner, longer, and with less effort for 6 months. Silver is a natural bactericide so the D-1 Vision System helps kill bacteria missed during the sanitizing or ozonation processes. Improves water safety, maximizes bather comfort and reduces that chlorine smell. Naturally kills bacteria and algae.
BrandVision Spa Sanitizer #ad
ManufacturerDimension One #ad
Height4 Inches
Weight1 Pounds
Width4 Inches
Part Number01512-261
Model01512-261

9. Sundance Spas

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Hot Tub Mineral Sanitizer SpaPurity For Hot Tubs, Cleans and Clarifies

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Sundance Spas #ad - Mineral purification is a natural process that carries out 3 functions: disinfection, algae prevention and clarification. Sundance spas mineral spa cleaner leaves water clean, clear and soft. Sundance sunpurity Mineral Sanitizer Cartridge for Sundance Spas. Original Sundance Spa Parts. Helps reduce the potential for unpleasant odors and residue lines, and can be used with your hot tub ozone system.
BrandSundance Spas #ad
ManufacturerSundance Spas #ad
Height2.5 Inches
Length3.5 Inches
Weight0.31 Pounds
Width2.5 Inches
Part Number6890-780
Model6890-780
Warranty90 Day Manufacturer's Warranty.