Top 9 Hot Tub Chemicals – Pool Chemicals & Water Testing Products

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1. LEISURE TIME

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1-Pack, Leisure Time A Spa Bright and Clear

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LEISURE TIME #ad - Compatible with chlorine, bromine, ozone and biguanide sanitizers. Use weekly for continued protection from scale. Helps spa filters perform at peak efficiency. Helps spa filters perform at peak efficiency. Utilizes polymer action suspend and filter particles. Utilizes polymer action to remove suspended particles. Designed for hot water applications to improve water clarity. Compatible with chlorine, bromine, ozone and biguanide sanitizers.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height9.38 Inches
Length3.12 Inches
Weight2 Pounds
Width3.12 Inches
Part NumberA-12
ModelA

2. SpaChoice

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

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

3. SpaGuard

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SpaGuard Enhanced Spa Shock 6#

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SpaGuard #ad - Spaguard enhanced Shock 6#. Chlorinating Spa or Hot Tub Shock. Compatible with chlorine, bromine, ozone and ionization systems. 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

4. Hot Tub Things

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Hot Tub Things Chlorine Starter Kit

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

5. LEISURE TIME

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Leisure Time RENU2 Renew Non-Chlorine Shock, 1-Pack

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LEISURE TIME #ad - Destroys microorganisms, soaps, deodorants and oils. Prevents chloramine build up. Non-chlorine shock oxidizer clears cloudy water and eliminates odors and contaminants. Can use spa 15 minutes after use. Buffered to prevent pH fluctuations. Destroys microorganisms, soaps, deodorants and oils. Compatible with chlorine, bromine, ozone and mineral purification systems. Buffered to prevent pH fluctuations. This item is not for sale in Catalina Island. Economical bulk package.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height9.5 Inches
Length3.12 Inches
Weight1 Pounds
Width3.12 Inches
Part NumberLTRN2
ModelRENU2

6. LEISURE TIME

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Leisure Time 22337A 56 Chlorinating Granules Spas and Hot Tubs, 1-Pack

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LEISURE TIME #ad - Helps control algae growth. Destroys organic contaminants to maintain clean, clear, sanitized water. Specifically formulated for spa and hot tubs. Compatible with chlorine sanitizing systems. Quick dissolving, EPA approved formula.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height6.5 Inches
Length3.75 Inches
Weight1.98 Pounds
Width3.75 Inches
Part NumberLT2CH
Model22337A

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
Weight0.5 Pounds
Width3.5 Inches
Part NumberW20750
ModelW20750
WarrantyWarranted against manufacturer's defects

8. iONRx

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IONRx Natural Hot Tub Sanitizing Treatment, No Hot Tub Smells or Chemical Allergies, Sanitizes with Ultra Low Chlorine, Bromine and Enzyme Alternative, Reduce Chemical Costs, Easy Maintenance

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iONRx #ad - Hot tubs with bromine or enzymes will need to be drained and refilled. Ionrx all natural hot tub chemical treatment utilizes ultra-low chlorine to destroy contaminants for safe, clear hot tubs and spas without chemical smells.

No shock, enzymes, stain or scale required. Patented two-stage, ultra low chlorine hot tub sanitizer. No more chemical intolerance like rashes, coughing, sneezing, itching, tight skin or faded suites. Hot tub treatment becomes a snap. Feels more natural than tap water. Works with any hot tub or spas, including inflatable or ones previously used with bromine. Per 100 gallons once a week with tap water levels of chlorine. Add 4 oz. Rediscover your hot tub without the chemicals. Used over 10 years commercially, now available for residential hot tub treatment.
BrandiONRx #ad
ManufacturerEnvironmental Water Solutions #ad
WarrantyMoney back guarantee!

9. Poolmaster

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50 count Pack of 1, Poolmaster 22211 Smart Test 4-Way Swimming Pool and Spa Water Chemistry Test Strips

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Poolmaster #ad - Contains 50 strips per kit. Analyzes four chemical factors; free chlorine, bromine, alkalinity and pH. Dip in water for instant reading; no-bleed pads give accurate color reading. Comes in easy-to-store container. For maintaining healthy water chemistry in swimming pool or spa.
BrandPoolmaster #ad
ManufacturerPoolmaster #ad
Height3.5 Inches
Length1.5 Inches
Weight1 Pounds
Width2 Inches
Part Number22211
Model22211
WarrantyPoolmaster products have a one year warranty against manufacturer’s defects.Poolmaster may repair or replace the defective item or send replacement parts to resolve the problem.Poolmaster reserves the right to request the return of faulty goods for our inspection.