Top 10 Spa Chemicals for Hot Tubs – Swimming Pool Chlorine

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1. SpaChoice

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5-Pounds, SpaChoice 472-3-5081 Chlorine Granules for Spas and Hot Tubs

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

2. LEISURE TIME

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Gray, LEISURE TIME 22337A Spa 56 Chlorinating Granules for Hot Tubs, 2 lbs

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LEISURE TIME #ad - Active ingredients: Sodium Dichloro-s-Triazinetrione Dihydrate. Benefits: destroys organic contaminants to maintain clean, clear, sanitized water; helps control algae growth. Features: quick dissolving; EPA approved chemical formula. Compatibility: Chlorine sanitizing systems. Use: specifically formulated for spa and hot tubs; can be used as a shock treatment.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height6.5 Inches
Length3.75 Inches
Weight3 Pounds
Width3.75 Inches
Part NumberLT2CH
Model22337A

3. LEISURE TIME

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Leisure Time A Bright and Clear Cleanser for Spas and Hot Tubs, 32 fl oz

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LEISURE TIME #ad - Compatibility: Chlorine, bromine, ozone and biguanide sanitizers. Utilizes polymer action to remove suspended particles. Use: designed for hot water applications to improve water clarity; use weekly for continued protection from scale. Features: water clarifier that remedies clouds in spa water. Includes: 8 fl oz of hot tub cleaning chemicals. Helps spa filters perform at peak efficiency. Compatible with chlorine, bromine, ozone and biguanide sanitizers. Benefits: helps spa filters perform at peak efficiency; prevents scale formation.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height9 Inches
Length12 Inches
Weight2 Pounds
Width10 Inches
Part NumberA-12
ModelA

4. HotTubClub

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Contains Scum Absorber, SpaGuard Total Alkalinity Increaser, pH Increaser and pH Decreaser 5 Items, Calcium Increaser, HotTubClub Spa and Hot Tub Chemical Balancer Maintenance Kit

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HotTubClub #ad - Support: this kit from the hot tub club includes a custom 9 point water analysis for YOUR water. Upon request, we will send you a sample bottle and a prepaid envelope by which you can mail us a sample.

Effective: tested and proven SpaGuard products that are reliable and take the hassle out of your spa or hot tub care. Approved: spaguard spa water balancers provide the right balance for your spa, hot tub or pool, by preventing surface corrosion and equipment damage while balancing water for bather comfort. Follow up: a dedicated technician will provide you with personalized instruction and support to make sure you can relax with confidence and peace of mind. Contains: hottubclub scum absorber, spaguard calcium Increaser 12oz, SpaGuard Total Alkalinity Increaser 2lb, spaguard ph increaser 18oz, SpaGuard pH Down 1lb.
BrandHotTubClub #ad
ManufacturerHotTubClub #ad

5. LEISURE TIME

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1-Pack, Leisure Time RENU2 Renew Non-Chlorine Shock Treatment for Spas and Hot Tubs

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LEISURE TIME #ad - Destroys microorganisms, soaps, deodorants and oils. Features: Quick dissolving; chlorine free. This item is not for sale in Catalina Island.

Economical bulk package. Benefits: oxidizer that clears cloudy water; eliminates odors and contaminants; destroys microorganisms, soaps, deodorants and oils; buffered to prevent pH fluctuations; Prevents chloramine build up. Use: use weekly as part of the leisure Time Simple Spa Care program or after every use when using the Reserve & Renew system; not a disinfectant. Buffered to prevent pH fluctuations. Active ingredients: Potassium Peroxymonosulfate. Prevents chloramine build up. Compatibility: Chlorine, bromine, ozone and mineral purification systems.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height9.5 Inches
Length3.12 Inches
Weight1 Pounds
Width3.12 Inches
Part NumberLTRN2
ModelRENU2

6. SpaGuard

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SpaGuard Enhanced Spa Shock 6#

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SpaGuard #ad - Chlorinating Spa or Hot Tub Shock. Compatible with chlorine, bromine, ozone and ionization systems. Spaguard enhanced Shock 6#. Ph buffered to prevent changes to the delicate pH balance of your spa or hot tub. Eliminates contaminants that build up with Spa or Hot Tub use.
BrandSpaGuard #ad
ManufacturerSpaGuard #ad
Height10 Inches
Length8 Inches
Weight5 Pounds
Width4 Inches
Part Number42236BIO
Model42236BIO

7. Nature2

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Zodiac W20750 Nature2 SPA Stick Mineral Sanitizer

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Nature2 #ad - Chlorineeco-friendly way to keep your spa free from harmful bacteria. Works with chlorine or Cense. Reduces need for harsh chemicals; less skin irritation.
BrandNature2 #ad
ManufacturerNature2 #ad
Height2 Inches
Length9 Inches
Weight0.45 Pounds
Width3.5 Inches
Part NumberW20750
ModelW20750
WarrantyWarranted against manufacturer's defects

8. SpaGuard

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SpaGuard Chlorinating Concentrate, 2 lbs

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

9. Spa Essentials

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

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Spa Essentials #ad - May be added directly to spa, no pre-dissolving needed. Granular stabilized chlorinator. Quick dissolving. Acts as a sanitizer and an oxidizer; no need for two products. 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.

10. Hot Tub Things

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Hot Tub Things Chlorine Starter Kit

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Hot Tub Things #ad - America's #1 trusted Brand of Hot Tub Chemicals. Compare to leisure Time Chlorine Starter Kit. Formulated exclusively for Hot Tubs And Made from the Purest Chemicals Available. Everything you need To Start Up Your New Hot Tub. Safety tested to Assure Quality, Guaranteed Performance.
BrandHot Tub Things #ad
ManufacturerHot Tub Things #ad
Part Number850511004314