Top 10 Granular Chlorine 50 Lbs – Swimming Pool Chlorine

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1. Rx Clear


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

Rx Clear #ad - Fewer chemicals needed - our dichlor is ph neutral, and disinfectant. The granular chlorine is 99% sodium diclor making a relaxing swim not as harsh. Trusted pool supplies - Rx Clear is the best choice for swimming pool accessories and pool chemicals and supplies.

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. 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.

This granular chlorine dissolves in a 4-foot column, pool algaecide, meaning less chemical adjustments to be made by you! This pool chlorinator acts as a sanitizer, so there is no need to worry about bleach damage on your pool liner as with chlorine tablets.
BrandRx Clear #ad
ManufacturerRx Clear #ad
Height18 Inches
Length13 Inches
Weight50 Pounds
Width13 Inches
Part Number204046

2. In The Swim


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

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

3. In The Swim


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

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

4. Septicfit


ECR Calcium Hypochlorite Granules, 50 Pounds, Pool Shock

Septicfit #ad - Due to haz mat regulations These are NOT RETURNABLE. 65% available Chlorine. Resealable Containers. Calcium Hypochlorite Chlorine Granular. No. Us epa reg. 86460-1.
BrandSepticfit #ad
ManufacturerAquafit Chlorination Systems #ad
Weight50 Pounds
Part Number86460-1-122

5. In The Swim


50 Pound Bucket, In The Swim Pool Granular pH Reducer

In The Swim #ad - 93. 2% sodium Bisulfate dry acid. Safer than muriatic acid liquid. 1. 5 lbs per 10, 000 gallons. Compatible with all surface types. Reduces high pH and Alkalinity levels.
BrandIn The Swim #ad
ManufacturerIn The Swim #ad
Height10.3 Inches
Length14.4 Inches
Weight53 Pounds
Width12.5 Inches
Part NumberY7135

6. DryTec


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

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

7. Pool Mate


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

Pool Mate #ad - 8 pounds. Powerful, residue-free, super-concentrated, and fast-dissolving. 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. Can be used as a routine chlorine sanitizer or as a shock treatment. Broadcast 3 oz. Customers prefer chlorinating granules because it has little to no effect on pH levels.
BrandPool Mate #ad
ManufacturerRobelle Industries #ad
Height9 Inches
Length9 Inches
Weight9 Pounds
Width9 Inches
Part Number1-1308

8. HTH


50 lbs, HTH 22009 Ultimate Mineral Brilliance Chlorinating Granules for Swimming Pools

HTH #ad - Features: kills bacteria and algae; crystal clear results in 24 hours; prevents scale formation; turns blue to show it’s working; softens water; provides filter aid; fast dissolving.

Use clean, dry scoop only used for this product. Compatibility: Chlorine and saltwater systems. Add granules while filter pump is running during the evening. Includes: one 50-lb container of Ultimate Mineral Brilliance Chlorinating Granules for swimming pools. Benefits: sanitize, clarify, and soften the water in your swimming pool so it is always ready for fun. Use: apply directly to pool water, broadcasting it evenly over a wide area in the deepest part of the pool.
BrandHTH #ad
ManufacturerInnovative Water Care #ad
Height20.15 Inches
Length11.06 Inches
Weight50 Pounds
Width9.11 Inches
Part Number22009

9. LeisureQuip


BioGuard 24 Pack Burnout 73 1lb Swimming Pool Shock with Pool Care Log Book 24 Pack

LeisureQuip #ad - 24 pack of bioguard burnout 73 1 lb bags + Pool Care Log Book. The included leisurequip pool care log book is a handy resource for pool owners which includes an easy to follow pool maintenance checklist, chemical dosage charts, pool troubleshooting guides, as well as a pool care log to keep track of your pool maintenance. Superchlorinator for swimming pools. Suitable for use in all pool types. Powerful calcium Hypochlorite Pool Shock. Restores clarity and sparkle to your pool water.
BrandLeisureQuip #ad
ManufacturerLeisureQuip #ad
Height6 Inches
Length12 Inches
Width8 Inches
Part Number22860BIO

10. Clorox


Clorox Pool&Spa XtraBlue 3" Long Lasting Chlorinating Tablets 35 lb

Clorox #ad - Makes water silky smooth. Protected against sunlight to last longer. Removes organic contaminants for clear water. Prevents corrosion and scale. Controls algae. Kills bacteria.
BrandClorox #ad
ManufacturerChem Lab Products, Inc. #ad
Height16.07 Inches
Length9.8 Inches
Weight35 Pounds
Width13.3 Inches
Part Number24235CLX