Top 9 Chlorinating Concentrate for Hot Tubs – Swimming Pool Chlorine

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1. LeisureQuip

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SpaGuard Spa Chlorine Concentrate 5lb with ScumBoat Scum Absorber and Hot Tub E-Book

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LeisureQuip #ad - Scumboat scum absorber absorbs up to 40 times its weight in oils, scum, grime, and other debris to keep hot tub clean and prevent waterline build-up. Includes hot tub care E-book full of tips and tricks to help keep spa maintenance simple. Granular stabilized chlorine for spas and hot tubs. Fast-acting and quick dissolving hot tub chlorine sanitizer. May be added directly to hot tub water, no pre-dissolving needed. Acts as a sanitizer and an oxidizer; no need for two products.
BrandLeisureQuip #ad
ManufacturerLeisureQuip #ad
Height9 Inches
Length7 Inches
Width4 Inches
Part Number42616BIO
Model42616BIO

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

3. SpaGuard

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SpaGuard Spa Chlorinating Concentrate, 5 Lb

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SpaGuard #ad - Add as needed to maintain 3-5ppm. May be added directly to spa, no predissolving needed. Fast acting. Acts as a sanitizer and an oxidizer; no need for two products. Quick dissolving.
BrandSpaGuard #ad
ManufacturerSpaGuard #ad
Height7 Inches
Length9 Inches
Weight5 Pounds
Width4 Inches
Part Number42048BIO
Model42048BIO
WarrantyReturns are not accepted on opened or used products and are subject to a 20% restocking fee.

4. HotTubClub

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Spa and Hot Tub Sanitizer and Oxidizer Chemicals, Contains Scum Absorber and 3X Chlorine 2lb4 Units, HotTubClub SpaGuard Chlorinating Concentrate 2lb Bundle

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HotTubClub #ad - Quality: the active ingredient is extremely pure, so you are not adding unnecessary fillers to your spa. Chlorine is the most popular system historically, Sodium Dichloro-s-Triazinetrione: 99%, because of its ease of use and offers a lower cost! Uses: spaguard chlorinating concentrate dual purpose sanitizer and oxidizer.

Effective: tested and proven SpaGuard products that are reliable and take the hassle out of your spa or hot tub care. Contains: hottubclub scum Absorber and SpaGuard Chlorinating Concentrate 2lb 3 bottles. This concentrate can be used in regular doses as a sanitizer and in superchlorination shock doses as an oxidizer. Convenient: spaguard Chlorinating Concentrate is fast-acting and quick dissolving making application quick and easy.
BrandHotTubClub #ad
ManufacturerHotTubClub #ad

5. HotTubClub

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Enhanced Shock and Stain and Scale Control 5 Items, Test Strips, HotTubClub 4 Month Spa and Hot Tub Chemical Kit, Contains HotTubClub Scum Absorber, SpaGuard Chlorinating Concentrate

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HotTubClub #ad - Scum absorber shape may vary - ScumBoat or ScumBug may be included. A dedicated technician will provide you with personalized instruction and support to make sure you can relax with confidence and peace of mind.

Approved: chlorine is the most popular spa sanitizer system historically, because of its ease of use and offers a lower cost! Support: this kit from the hot tub club includes a voucher for a custom 11 point water analysis for YOUR water. Effective: tested and proven SpaGuard products that are reliable and take the hassle out of your spa or hot tub care. Contains: spaguard chlorinating concentrate 2lb, bioguard 5-Way Water Test Strips, spaguard enhanced Shock 2lb, SpaGuard Stain and Scale Control 1 Quart, Scum Absorber; Approximate 4 month supply of hot tub chemicals.
BrandHotTubClub #ad
ManufacturerHotTubClub #ad

6. SpaGuard

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SpaGuard Chlorinating Concentrate 5 lb2 Pack

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SpaGuard #ad - Spaguard chlorinating Concentrate 5 lb 2 Pack. Easy to use, no pre-dissolving needed. Apply directly to spa water while the pump is running. Acts as a sanitizer and an oxidizer; no need for two products. Fast acting and quick dissolving.
BrandSpaGuard #ad
ManufacturerBioLab #ad
Weight12.4 Pounds
Part Number42048BIOx2
Model42048BIO

7. HotTubClub

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Spa and Hot Tub Sanitizer and Oxidizer Chemicals, Contains 1X Scum Absorber and 2X Chlorine 5lb3 Units, SpaGuard Chlorinating Concentrate 5lb Bundle

#ad
HotTubClub #ad - Contains: hottubclub scum Absorber and SpaGuard Chlorinating Concentrate 5lb 2 bottles. Convenient: spaguard Chlorinating Concentrate is fast-acting and quick dissolving making application quick and easy.

Effective: tested and proven SpaGuard products that are reliable and take the hassle out of your spa or hot tub care. This concentrate can be used in regular doses as a sanitizer and in superchlorination shock doses as an oxidizer. Quality: the active ingredient is extremely pure, so you are not adding unnecessary fillers to your spa. Chlorine is the most popular system historically, Sodium Dichloro-s-Triazinetrione: 99%, because of its ease of use and offers a lower cost! . Uses: spaguard chlorinating concentrate dual purpose sanitizer and oxidizer.
BrandHotTubClub #ad
ManufacturerHotTubClub #ad

8. SpaGuard

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2 lbs, SpaGuard Chlorinating Concentrate

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

9. BioGuard

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SpaGuard Chlorinating Concentrate 14 oz

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BioGuard #ad - Spaguard chlorine Concentrate 14 oz. No pre-dissolving Needed. Fast Acting. Granular Stabilized Chlorine. Quick Dissolving.
BrandBioGuard #ad
ManufacturerBioGuard #ad
Weight0.86 Pounds
Part NumberSG_B00HX2NY8I_US
Model42049BIO