Top 8 Shock for Hot Tubs – Swimming Pool Chlorine

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1. SpaGuard


SpaGuard Enhanced Spa Shock 6#

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



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

LEISURE TIME #ad - 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.

Active ingredients: Potassium Peroxymonosulfate. Economical bulk package. Buffered to prevent pH fluctuations. Features: Quick dissolving; chlorine free. This item is not for sale in Catalina Island. 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. Destroys microorganisms, soaps, deodorants and oils. Prevents chloramine build up. Compatibility: Chlorine, bromine, ozone and mineral purification systems.
ManufacturerLeisure Time #ad
Height9.5 Inches
Length3.12 Inches
Weight1 Pounds
Width3.12 Inches
Part NumberLTRN2

3. Spa Depot


6 lbs. Oxy-Spa Non-Chlorine Hot Tub & Pool MPS Oxidizing Shock 6# Pail

Spa Depot #ad - Unsurpassed quality - Equals or outperforms all other brands. Economical 6 lb. Granular Monopersulfate Oxidizing Shock. Pail with carry Handle & Child-Resistant Lid. Best buy - stock up & sAVE!! Maximum effectiveness in pools and hot tubs.
BrandSpa Depot #ad
ManufacturerSpa Depot #ad

4. Hot Tub Things


Prevents Organic Buildup and Cloudy Water, Hot Tub Things Oxidizing Spa Shock 2.2 Pounds

Hot Tub Things #ad - Compare to Leisure Time Renew. Use shock weekly to control and prevent organic buildup that causes cloudy water! 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.
BrandHot Tub Things #ad
ManufacturerHot Tub Things #ad
Height9 Inches
Length3 Inches
Weight2.2 Pounds
Width3 Inches
Part Number850511004147

5. Oxy-Spa


2-Pack Oxy-Spa Non-chlorine Hot Tub & Pool MPS Oxidizing Shock 2 x 1.5 lb 3 Lbs. Total

Oxy-Spa #ad - Total. Great buy - stock up & SAVE!! Unsurpassed quality - Equals or outperforms all other brands. 2 1-1/2 lb. Maximum effectiveness in pools and hot tubs. Bottles 3 lbs. Granular Monopersulfate Oxidizing Shock.
BrandOxy-Spa #ad
ManufacturerSpa Depot #ad

6. Pool Frog


Frog Ease- SmartChlor, Pool Frog Jump Start for Spas & Hot Tubs 1.5 OZ Per, Frog Serene -Quick Dissolving Granular Formula 01-14-6012-500 Gallons Per Packet 10

Pool Frog #ad - Optimizes performance of FROG hot tub sanitizing systems. Pool frog jump start for spas & hot tubs 1. 5 oz per packet - 500 Gallons Per Packet. Quick dissolving Granular Formula For Your Water. Removes organic contaminants and establishes a chlorine level. Compatible with frog Ease, SmartChlor, Frog Serene Bromine Cartridge.
BrandPool Frog #ad
ManufacturerKing Technology #ad
Height0.5 Inches
Length5 Inches
Width5 Inches
Part Number01146012

7. SpaChoice


SpaChoice 472-3-3041-02 Re-Energize Oxidizing Spa Shock for Spas and Hot Tubs, 2-Pounds, 2-Pack

SpaChoice #ad - Non-chlorine Shock. Enhances the sanitizing effectiveness of chlorine and bromine. Removes chloramines and bromamines that cause chlorine odor. Quickly oxidizes contaminants in your spa or hot tub. Downloadable user guide Available Under Product Information: Technical Specifications.
BrandSpaChoice #ad
ManufacturerSpa Choice #ad
Height10 Inches
Length6 Inches
Weight4 Pounds
Width4 Inches
Part Number472-3-3041--02

8. SeaKlear


2 lb, SeaKlear Spa Balanced Shock Oxidizer for Spas & Hot Tubs

SeaKlear #ad - Made in the United States. Removes odors and chlorine smell. Balanced shock oxidizer contains a high level of active oxygen and minimizes ph fluctuation. Works quickly - resume use after just 15 minutes. Uses active oxygen, not chlorine. Eliminates organic contaminants, suntan oils, and perspiration. Works quickly - resume use after just 15 minutes. Available in 2-pound. Uses active oxygen, suntan oils, not chlorine; eliminates organic contaminants, and perspiration. Removes odors and chlorine smell.
BrandSeaKlear #ad
ManufacturerSeaKlear #ad
Height9.5 Inches
Length3.2 Inches
Weight2.2 Pounds
Width3.2 Inches
Part NumberSK1140311