Top 10 Sodium Dichloro-s-Triazinetrione Dihydrate – Swimming Pool Chlorine

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1. Rx Clear

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Rx Clear Multi-Functional 4-in-1 Swimming Pool Shock | 99% Sodium Dichloro-s-Triazinetrione Dihydrate | Kills Bacteria and Algae | One-Pound Bags | 12-Pack

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Rx Clear #ad - Great for regular maintenance. Reduces chlorine odor and eye irritation - Eliminate the harsh chemicals smell, and not irritate to your eyes or skin, but strong enough to zap bacteria away.

Dosage - recommended to use 1 lb per 10, 000 Gallons about every two weeks. Count on rx clear to keep your pool clear and blue from opening day throughout the whole season. Trusted pool supplies - rx clear is your trusted, chemicals, essential source for reliable spa and pool supplies, and equipment. Multi-purpose - multi-functional 4-in-1 Shock is designed to dissolve quickly and completely providing a steady source of available chlorine in swimming pools. No more cloudy water - helps to control the growth of algae, kill bacteria, and destroy organic contaminants quickly.
BrandRx Clear #ad
ManufacturerRx Clear #ad
Weight1 Pounds

2. SpaChoice

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Spa Choice 472-3-5081 Sanitizing Granules Hot Tub Chlorine 5-Pounds, 1-Pack

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

3. In The Swim

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In The Swim Sodium Di-Chlor Chlorine Granular Pool Shock, 25 Pound Bucket

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In The Swim #ad - In the swim's granular chlorine is ideal for use in swimming pools, spas, fountains and water features. Calcium-free formula keeps hard-water pools sparkling clean and crystal clear. 99% sodium dichloro-S-Triazinetrione Dihydrate. Powerful sanitizing powder that destroys bacteria, breaks down contaminants and kills algae. Contains premium-quality 56% available stabilized chlorine.
BrandIn The Swim #ad
ManufacturerIn The Swim Discount Pool Supplies #ad
Height12.2 Inches
Length13.7 Inches
Weight28 Pounds
Width13.5 Inches
Part NumberC4025
ModelC4025

4. Rx Clear

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Algaecide, Rx Clear Stabilized Granular Chlorine | One 25-Pound Bucket | Use As Bactericide, and Disinfectant in Swimming Pools and Spas | Fast Dissolving and UV Protected

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Rx Clear #ad - Fewer chemicals needed - our dichlor is ph neutral, meaning less chemical adjustments to be made by you! This pool chlorinator acts as a sanitizer, and disinfectant. The granular chlorine is 99% sodium diclor making a relaxing swim not as harsh.

Clear water for safe swimming - swimming in crystal clear water does not mean your skin has to suffer. Long lasting - dichlor resists uv light, hot tub, lasting longer than other types of chlorinating supplies due to built in stabilizer for your swimming pool, or spa. Trusted pool supplies - Rx Clear is the best choice for swimming pool accessories and pool chemicals and supplies.

This granular chlorine dissolves in a 4-foot column, pool algaecide, so there is no need to worry about bleach damage on your pool liner as with chlorine tablets. 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.
BrandRx Clear #ad
ManufacturerRx Clear #ad
Weight25 Pounds
Part Number204042

5. SpaChoice

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2-Pack, Spa Choice 472-3-3031-02BX Sanitizing Granules Hot Tub Chlorine 2-Pounds

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

6. SpaGuard

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SpaGuard Enhanced Spa Shock 6lbs

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SpaGuard #ad - Compatible with chlorinated or brominated spas and those using ozone or ionization systems. Spaguard enhanced Shock 6 lb. Treat and soak in as soon as 15 Minutes! Restores spa water Sparkle and Removes Unpleasant Odors. Multi-purpose shock with four functions in one: Shocks, Clarifies, Flocculent and pH Buffer.
BrandSpaGuard #ad
ManufacturerSpaGuard #ad
Height10 Inches
Length8 Inches
Weight5 Pounds
Width4 Inches
Part Number42236BIO
Model42236BIO

7. Leslies

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Leslies Chlor Brite 8 lbs. Granular Chlorine Bucket

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

8. LEISURE TIME

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Gray, 2 lbs, Leisure Time 22337A Spa 56 Chlorinating Granules for Hot Tubs

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LEISURE TIME #ad - Use: specifically formulated for spa and hot tubs; can be used as a shock treatment. Compatibility: Chlorine sanitizing systems. Features: quick dissolving; EPA approved chemical formula. Active ingredients: Sodium Dichloro-s-Triazinetrione Dihydrate. Benefits: destroys organic contaminants to maintain clean, clear, sanitized water; helps control algae growth.
BrandLEISURE TIME #ad
ManufacturerLeisure Time #ad
Height6.5 Inches
Length3.75 Inches
Weight2 Pounds
Width3.75 Inches
Part NumberLT2CH
Model22337A

9. FROG

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King Technology Pool Frog Bac Pac- 12 Pack

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FROG #ad - Prefilled cartridge makes replacement easy – it’s no mess, no guess and no stress! Low level chlorine is Easier on Hair, Skin And Swimsuits. Bac pac model 5051 - bacpac pool refill cartridges for use with pool frog In-ground or Above Ground Mineral Reservoirs Series 6100, 5400, 51005200, 5600 . Contains 12 replacement Bac Pac Cartridges Model 5051. Automatically controls rate of Chlorine delivery for 1-3 Weeks depending on the size of your pool.
BrandFROG #ad
Height0 Inches
Length0 Inches
Weight29.15 Pounds
Width0 Inches
Part Number01-03-5050

10. SpaGuard

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SpaGuard Spa Chlorinating Concentrate, 5 Lb

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SpaGuard #ad - May be added directly to spa, no predissolving needed. Quick dissolving. Fast acting. Add as needed to maintain 3-5ppm. Acts as a sanitizer and an oxidizer; no need for two products.
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.