Top 10 Chlorine Granular Pool Shock – Swimming Pool Chlorine

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1. In The Swim

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In The Swim Sodium Di-Chlor Chlorine Granular Pool Shock, 40 Pound Bucket

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In The Swim #ad - 99% sodium dichloro-S-Triazinetrione Dihydrate. Calcium-free formula keeps hard-water pools sparkling clean and crystal clear. Contains premium-quality 56% available stabilized chlorine. Powerful sanitizing powder that destroys bacteria, breaks down contaminants and kills algae. In the swim's granular chlorine is ideal for use in swimming pools, spas, fountains and water features.
BrandIn The Swim #ad
ManufacturerIn The Swim #ad
Height13.2 Inches
Length16 Inches
Weight44 Pounds
Width13.9 Inches
Part NumberC4045
ModelC4045

2. DryTec

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1-Pound, 24-Pack, DryTec 1-1901-24 Calcium Hypochlorite Chlorine Shock Treatment for Swimming Pools

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DryTec #ad - 24 bags 1-pound each. Fast-acting quick-Dissolving Swimming Pool Sanitizer. Recommended dosage: 1 pound per 10, 000 gallons of water. Kills bacteria, controls algae, and destroys organic contaminants in pools. 68% calcium hypochlorite.
BrandDryTec #ad
ManufacturerRobelle Industries #ad
Height6 Inches
Length24 Inches
Weight24 Pounds
Width12 Inches
Part Number1-1901--24
Model1-1901--24

3. Rx Clear

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And Disinfectant in Swimming Pools and Spas | Fast Dissolving and UV Protected, Rx Clear Stabilized Granular Chlorine | One 50-Pound Bucket | Use As Bactericide, Algaecide

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Rx Clear #ad - Fewer chemicals needed - our dichlor is ph neutral, and disinfectant. This granular chlorine dissolves in a 4-foot column, meaning less chemical adjustments to be made by you! This pool chlorinator acts as a sanitizer, pool algaecide, so there is no need to worry about bleach damage on your pool liner as with chlorine tablets.

Trusted pool supplies - Rx Clear is the best choice for swimming pool accessories and pool chemicals and supplies. Long lasting - dichlor resists uv light, lasting longer than other types of chlorinating supplies due to built in stabilizer for your swimming pool, hot tub, or spa.

Dissolves quickly - add 1 oz of this cleaning chemical to your pool for every 5, 000 gallons your pool contains, daily for the best quick water treatment maintenance. Clear water for safe swimming - swimming in crystal clear water does not mean your skin has to suffer. The granular chlorine is 99% sodium diclor making a relaxing swim not as harsh.
BrandRx Clear #ad
ManufacturerRx Clear #ad
Height18 Inches
Length13 Inches
Weight50 Pounds
Width13 Inches
Part Number204046

4. In The Swim

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50 Pounds, In The Swim Calcium Hypochlorite Chlorine Granular Pool Shock

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In The Swim #ad - Non-stabilized formula is ideal for super shocking or everyday use. Note: this item cannot be shipped to Alaska or Hawaii item will be removed from your order. Must pre-dissolve/dilute to prevent bleaching of the liner. Note: you must be present to sign for delivery of this item. 65% available Chlorine 35% Calcium.
BrandIn The Swim #ad
ManufacturerIn The Swim #ad
Height13 Inches
Length21 Inches
Weight50 Pounds
Width13 Inches
Part Number25230
Model25230

5. Leslies

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Leslies Chlor Brite 8 lbs. Granular Chlorine Bucket

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Leslies #ad - Available percentage of Chlorine is 55%. 99% sodium dichloro-s- triazinetrione blend. Doesn't bleach or leave residue on pools. Dissolves quickly. Multi-use for chlorination or shock.
BrandLeslies #ad
ManufacturerLeslies #ad
Height10 Inches
Length10 Inches
Width10 Inches
Part Number120853
Model12055

6. Pool Mate

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8-Pounds, Pool Mate 1-1308 Granules Swimming Pool Chlorine

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Pool Mate #ad - Can be used as a routine chlorine sanitizer or as a shock treatment. Customers prefer chlorinating granules because it has little to no effect on pH levels. Of this product per 10, 000 gallons pool water every other day or as often as needed to maintain chlorine residual at 2-4 ppm. Broadcast 3 oz. Powerful, residue-free, super-concentrated, and fast-dissolving.8 pounds.
BrandPool Mate #ad
ManufacturerRobelle Industries #ad
Height9 Inches
Length9 Inches
Weight9 Pounds
Width9 Inches
Part Number1-1308
Model1-1308

7. leslies

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Leslies Chlor Brite 25lbs Granular Chlorine Bucket

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leslies #ad - Granular chlorine bucket. Multi-use for chlorination or shock. Doesn't bleach or leave residue on pools. 99% sodium dichloro-s- triazinetrione blend. Dissolves quickly.
Brandleslies #ad
Weight25 Pounds

8. SpaChoice

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2-Pack, SpaChoice 472-3-3031-02 Sanitizing Granules Hot Tub Chlorine

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SpaChoice #ad - Dissolves Quickly and Completely. Downloadable user guide Available Under Product Information: Technical Specifications. Stabilized Spa Chlorine. Controls Algae. 56% available Chlorine.
BrandSpaChoice #ad
ManufacturerSpa Choice #ad
Height10 Inches
Length6 Inches
Weight4 Pounds
Width4 Inches
Part Number472-3-3031-02
Model472-3-3031-02

9. LEISURE POOL & SPA SUPPLY INC. LP

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8 Gallons | Liquid Chlorine Pool Shock 12.5% Sodium Hypochlorite, 2 Pack

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LEISURE POOL & SPA SUPPLY INC. LP #ad - Perfect for pressure Washing, Sanitation & Other Related Uses. 12. 5% commercial grade strength liquid chlorine - USA Made - EPA Registration No. 8 gallons of premium swimming Pool Shock - NSF/ANSI 60 Certified. Product does Not Cloud Pool. 55852-3. Ready to use, no mixing Required - Great Choice for Pool Closings.
BrandLEISURE POOL & SPA SUPPLY INC. LP #ad
ManufacturerChampion Packaging & Distribution #ad
Height13 Inches
Length13 Inches
Weight82 Pounds
Width13 Inches
Part NumberSH90204
ModelSH90204
WarrantyNo Warrantuy

10. DryTec

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24-Pack, DryTec 23224-24 Extra Treatment Pool Shock

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DryTec #ad - Clarifies pool water. Chlorine pool shock, 73% calcium hypochlorite. Prevents algae growth. Super chlorinates pool water.
BrandDryTec #ad
ManufacturerDry Tec #ad
Height10 Inches
Length12 Inches
Weight24 Pounds
Width14 Inches
Part Number23224-24
Model23224-24