The 9 best granules chlorine for 2019

Finding the best granules chlorine suitable for your needs isnt easy. With hundreds of choices can distract you. Knowing whats bad and whats good can be something of a minefield. In this article, weve done the hard work for you.

Best granules chlorine

Product	Features	Editor's score	Go to site
	Spa Choice 472-3-5081 Sanitizing Granules Hot Tub Chlorine 5-Pounds, 1-Pack		Go to amazon.com
	Leisure Time 22337A 22337 Spa 56 Granules Chlorinating Tablets, 1-Pack		Go to amazon.com
	Clorox Pool&Spa 23006CLXCA Xtra Blue Chlorinating Granules 6-Pound		Go to amazon.com
	2-Pack Chlorine Dichlor Granules sanitizer shock for Spa, Hot Tub, Pool - 2 x 2 lb. bottles (4 lbs. total)		Go to amazon.com
	SpaChoice 472-3-3031 Chlorine Granules for Spas, 2-Pound		Go to amazon.com
	CLOROX Pool&Spa 23040CLXCA Chlorinating Granules, 40-Pound, White		Go to amazon.com
	hth Pool Sanitizer Mineral Brilliance Chlorinating Granules 7-in-1 (22002)		Go to amazon.com
	Spa Essentials 32130000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 2-Pound		Go to amazon.com
	Kem-Tek 013 Pool and Spa All-in-One Concentrated Chlorinating Granules, 22-1/2-Pound		Go to amazon.com

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

Feature

Dissolves Quickly and Completely
Stabilized Spa Chlorine
56% Available Chlorine
Controls Algae
Kills Bacteria
Downloadable User Guide Available Under Product Information: Technical Specifications

Description

Spa Choice Sanitizing Granules are designed to dissolve quickly and completely. Chlorine granules provide a steady source of available chlorine to spa water to control algae growth, kill bacteria and destroy organic contaminants. Spa choice chlorine granules are stabilized to protect against ultraviolet radiation from the sun, increasing the life of your chlorine. This product is designed to dissolve quickly and completely providing a steady source of available chlorine to control the growth of algae, kill bacteria and destroy organic contaminants. DIRECTIONS FOR APPLICATION: Broadcast the product evenly over a wide area in the deepest part of the spa with water circulating. F DIRECTIONS OR SPA AND HOT TUB USE: Each level teaspoon (0.17 ounces) of this product will provide approximately 1.4 ppm available chlorine in 500 gallons of water. Using an appropriate test kit, test and adjust the water to the following values: pH 7.2-7.8, total alkalinity 60-100 ppm, calcium hardness 200 ppm minimum. Maintain these conditions for proper spa and hot tub operation by frequent testing with a test kit. Do not allow cyanuric acid level to exceed 150 ppm. It is recommended that spas and hot tubs be drained every 30-90 days. More often under heavy use. Consult manufacturers recommendations concerning the compatibility of chlorine sanitizers with their equipment. Some oils, lotions, fragrances and cleaners may cause foaming or cloudy water and may react with chlorine sanitizers to reduce their efficacy. DIRECTIONS FOR START-UP (FRESHLY FILLED) 1. Turn on the circulation system and ensure that it is operating properly. 2. Add 6 teaspoons of this product for each 500 gallons of water. Check the free available chlorine (FAC) and, if below 4-5 ppm, repeat as needed. Re-entry into treated spas is prohibited above levels of 3 ppm of chlorine. DIRECTIONS FOR REGULAR USE: Turn on the circulation system and ensure that it is operating properly. Scatter approximately 3 teaspoons per 500 gallons of this product over the surface of water. Always use a clean dry spoon. Test for FAC and add additional product, if necessary, to attain 4-5 ppm FAC. Maintain 1-3 ppm FAC while the spa or hot tub is in use. After each use, shock treat with 9 teaspoons per 500 gallons water to control odors and algae. Repeat as needed. Re-entry into treated spas is prohibited above levels of 3 ppm of chlorine.

2. Leisure Time 22337A 22337 Spa 56 Granules Chlorinating Tablets, 1-Pack

Feature

Specifically formulated for spa and hot tubs
Maintains clean, clear sanitized water
EPA approved

Description

Easily kill bacteria and algae while offering a steady source of chlorine to your pool with the Leisure Time Spa 56 Chlorinating Granules. Its stabilized against UV radiation and dissolves quickly and completely in your pool. About Robelle Known as a leader in the pool industry, Robelle has been a top supplier of products, chemicals, and accessories since 1973. Their products reflect the high quality standards and practices the company subscribes to and is dedicated to offering customers the best possible products available for keeping pools clean and maintained properly. Robelle has been supplying swimming pool chemicals and accessories to regional and national chains, as well as New England pool specialty dealers for over four decades and continues to grow a dedicated clientele of satisfied pool owners. Controls algae growth and kills bacteria. Provides steady source of available chlorine. Stabilized to protect against UV radiation from the sun. Designed to dissolve quickly and completely. Choose from available pack options.

3. Clorox Pool&Spa 23006CLXCA Xtra Blue Chlorinating Granules 6-Pound

Feature

All purpose sanitizer, shock and algaecide
Kills bacteria, reduces eye irritation and chlorine odor
Removes organic contaminants for clear water
Protected against sunlight to last longer. Compatible with salt pools and compatible with chlorine pools
Add through skimmer or directly to water

Description

Clorox Pool&Spa XtraBlue Chlorinating Granules protect against algae and bacteria for water that stays clean, clear & free of visible algae. Protected against sunlight to last longer.

4. 2-Pack Chlorine Dichlor Granules sanitizer shock for Spa, Hot Tub, Pool - 2 x 2 lb. bottles (4 lbs. total)

Feature

Two 2-Pound Bottles
Quick Dissolving Granules
Fresh, Premium Quality
Maximum Strength (99% dichlor)
No scale-causing fillers

Description

Chlorine Sanitizer Granules- sodium dichlor stabilized chlorine is used for shocking or superchlorination of spa and pool water. Dichlor is also an ideal shock for occasional use with alternative sanitizers. Clears-up many water problems quickly. Our formulation is fast-dissolving to save time and effort, unlike some other brands which dissolve slowly. This maximum-strength dichlor is formulated for hot tubs, and contains no scale forming minerals, or insoluble fillers. Product notes: Guaranteed fresh, best quality for maximum potency. Active ingredient is sodium dichloro-s-triazinetrione dihydrate, 99%.

5. SpaChoice 472-3-3031 Chlorine Granules for Spas, 2-Pound

Feature

Dissolves Quickly and Completely
Stabilized Spa Chlorine
56% Available Chlorine
Controls Algae
Downloadable User Guide Available Under Product Information: Technical Specifications

Description

Spa Choice Sanitizing Granules are designed to dissolve quickly and completely. Chlorine granules provide a steady source of available chlorine to spa water to control algae growth, kill bacteria and destroy organic contaminants. Spa choice chlorine granules are stabilized to protect against ultraviolet radiation from the sun, increasing the life of your chlorine. This product is designed to dissolve quickly and completely providing a steady source of available chlorine to control the growth of algae, kill bacteria and destroy organic contaminants. DIRECTIONS FOR APPLICATION: Broadcast the product evenly over a wide area in the deepest part of the spa with water circulating. F DIRECTIONS OR SPA AND HOT TUB USE: Each level teaspoon (0.17 ounces) of this product will provide approximately 1.4 ppm available chlorine in 500 gallons of water. Using an appropriate test kit, test and adjust the water to the following values: pH 7.2-7.8, total alkalinity 60-100 ppm, calcium hardness 200 ppm minimum. Maintain these conditions for proper spa and hot tub operation by frequent testing with a test kit. Do not allow cyanuric acid level to exceed 150 ppm. It is recommended that spas and hot tubs be drained every 30-90 days. More often under heavy use. Consult manufacturers recommendations concerning the compatibility of chlorine sanitizers with their equipment. Some oils, lotions, fragrances and cleaners may cause foaming or cloudy water and may react with chlorine sanitizers to reduce their efficacy. DIRECTIONS FOR START-UP (FRESHLY FILLED) 1. Turn on the circulation system and ensure that it is operating properly. 2. Add 6 teaspoons of this product for each 500 gallons of water. Check the free available chlorine (FAC) and, if below 4-5 ppm, repeat as needed. Re-entry into treated spas is prohibited above levels of 3 ppm of chlorine. DIRECTIONS FOR REGULAR USE: Turn on the circulation system and ensure that it is operating properly. Scatter approximately 3 teaspoons per 500 gallons of this product over the surface of water. Always use a clean dry spoon. Test for FAC and add additional product, if necessary, to attain 4-5 ppm FAC. Maintain 1-3 ppm FAC while the spa or hot tub is in use. After each use, shock treat with 9 teaspoons per 500 gallons water to control odors and algae. Repeat as needed. Re-entry into treated spas is prohibited above levels of 3 ppm of chlorine.

6. CLOROX Pool&Spa 23040CLXCA Chlorinating Granules, 40-Pound, White

Feature

All purpose sanitizer, shock and algaecide
Kills green and black pool algae
Reduces chlorine odor and eye irritation

Description

Clorox Pool&Spa XtraBlue Chlorinating Granules protect against algae and bacteria for water that stays clean, clear & free of visible algae. Protected against sunlight to last longer.

7. hth Pool Sanitizer Mineral Brilliance Chlorinating Granules 7-in-1 (22002)

Feature

Hth ultimate mineral brilliance chlorinating granules, 5lbs is an effective sanitizer for swimming pools
This enhanced formulation contains a built-in clarifier, stain and scale preventer and water softener
7-IN-1. Sanitizes for brilliantly clear water. Controls algae. Clarifies water. Fast Dissolving. Softens water
Visible blue action so you know its working!
Compatible with Salt Systems
Made in USA

Description

hth ultimate mineral brilliance chlorinating granules, 5lbs is an effective sanitizer for swimming pools, that provides brilliantly clear water, controls algae and clarifies water. This enhanced formulation contains a built-in clarifier, stain and scale preventer and water softener. Finally, it provides Visible Blue Action, so you know it is working.

8. Spa Essentials 32130000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 2-Pound

Feature

Granular stabilized chlorinator
Fast acting
Quick dissolving
Acts as a sanitizer and an oxidizer; no need for two products
May be added directly to spa, no pre-dissolving needed

Description

Spa Essentials Chlorinating Concentrate is a spa and hot tub sanitizer. Customers prefer this product because it is a fast acting granular stabilized chlorinator that acts as a sanitizer and an oxidizer. This is a hard-working product that will kill and control bacteria - resulting in water that's a pleasure to soak in. Spa Essentials brand chemicals are the easiest to use: reach and maintain beautiful spa water. 97% Sodium dichloro-s-triazinetrione.

9. Kem-Tek 013 Pool and Spa All-in-One Concentrated Chlorinating Granules, 22-1/2-Pound

Feature

For everyday pool sanitization and super chlorination
Super concentrated formula goes 3 times farther than calcium based products
Stabilized to reduce chlorine loss to the sun's UV rays
Will not cloud water raise ph or create calcium deposits on tile
Leaves no chalky residue on pool bottom

Conclusion

By our suggestions above, we hope that you can found the best granules chlorine for you. Please don't forget to share your experience by comment in this post. Thank you!