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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.



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.
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.






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
#adRx 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.
More information #ad
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.Brand | Rx Clear #ad |
Manufacturer | Rx Clear #ad |
Weight | 1 Pounds |
More information #ad
2. SpaChoice
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Spa Choice 472-3-5081 Sanitizing Granules Hot Tub Chlorine 5-Pounds, 1-Pack
#adSpaChoice #ad - Dissolves Quickly and Completely. Kills Bacteria. Downloadable user guide Available Under Product Information: Technical Specifications. 56% available Chlorine. Stabilized Spa Chlorine. Controls Algae.More information #ad
Brand | SpaChoice #ad |
Manufacturer | Spa Choice #ad |
Height | 10 Inches |
Length | 6 Inches |
Weight | 5 Pounds |
Width | 6 Inches |
Part Number | 472-3-5081 |
Model | 472-3-5081 |
More information #ad
3. In The Swim
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In The Swim Sodium Di-Chlor Chlorine Granular Pool Shock, 25 Pound Bucket
#adIn 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.More information #ad
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.Brand | In The Swim #ad |
Manufacturer | In The Swim Discount Pool Supplies #ad |
Height | 12.2 Inches |
Length | 13.7 Inches |
Weight | 28 Pounds |
Width | 13.5 Inches |
Part Number | C4025 |
Model | C4025 |
More information #ad
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
#adRx 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.
More information #ad
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.
Brand | Rx Clear #ad |
Manufacturer | Rx Clear #ad |
Weight | 25 Pounds |
Part Number | 204042 |
More information #ad
5. SpaChoice
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2-Pack, Spa Choice 472-3-3031-02BX Sanitizing Granules Hot Tub Chlorine 2-Pounds
#adSpaChoice #ad - Stabilized Spa Chlorine. Controls Algae. Dissolves Quickly and Completely. 56% available Chlorine. Downloadable user guide Available Under Product Information: Technical Specifications.More information #ad
Brand | SpaChoice #ad |
Manufacturer | Spa Choice #ad |
Height | 10 Inches |
Length | 6 Inches |
Weight | 4 Pounds |
Width | 4 Inches |
Part Number | 472-3-3031-02 |
Model | 472-3-3031-02BX |
More information #ad
6. SpaGuard
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SpaGuard Enhanced Spa Shock 6lbs
#adSpaGuard #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.More information #ad
Multi-purpose shock with four functions in one: Shocks, Clarifies, Flocculent and pH Buffer.Brand | SpaGuard #ad |
Manufacturer | SpaGuard #ad |
Height | 10 Inches |
Length | 8 Inches |
Weight | 5 Pounds |
Width | 4 Inches |
Part Number | 42236BIO |
Model | 42236BIO |
More information #ad
7. Leslies
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Leslies Chlor Brite 8 lbs. Granular Chlorine Bucket
#adLeslies #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.More information #ad
Brand | Leslies #ad |
Manufacturer | Leslies #ad |
Height | 10 Inches |
Length | 10 Inches |
Width | 10 Inches |
Part Number | 120853 |
Model | 12055 |
More information #ad
8. LEISURE TIME
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Gray, 2 lbs, Leisure Time 22337A Spa 56 Chlorinating Granules for Hot Tubs
#adLEISURE 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.More information #ad
Active ingredients: Sodium Dichloro-s-Triazinetrione Dihydrate. Benefits: destroys organic contaminants to maintain clean, clear, sanitized water; helps control algae growth.Brand | LEISURE TIME #ad |
Manufacturer | Leisure Time #ad |
Height | 6.5 Inches |
Length | 3.75 Inches |
Weight | 2 Pounds |
Width | 3.75 Inches |
Part Number | LT2CH |
Model | 22337A |
More information #ad
9. FROG
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King Technology Pool Frog Bac Pac- 12 Pack
#adFROG #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 .More information #ad
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.Brand | FROG #ad |
Height | 0 Inches |
Length | 0 Inches |
Weight | 29.15 Pounds |
Width | 0 Inches |
Part Number | 01-03-5050 |
More information #ad
10. SpaGuard
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SpaGuard Spa Chlorinating Concentrate, 5 Lb
#adSpaGuard #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.More information #ad
Brand | SpaGuard #ad |
Manufacturer | SpaGuard #ad |
Height | 7 Inches |
Length | 9 Inches |
Weight | 5 Pounds |
Width | 4 Inches |
Part Number | 42048BIO |
Model | 42048BIO |
Warranty | Returns are not accepted on opened or used products and are subject to a 20% restocking fee. |
More information #ad