This is the ultimate buyer’s guide to the Best Chlorine Granules. We’ve listed our top picks, including the Most popular, Top-rated, and Bestselling Products.
After hours of scanning and analyzing the market, using too many factors, we have found the Best Chlorine Granules of 2022. Check out our ranking below!


Top 20 Best Chlorine Granules of 2022



Best Chlorine Granules 2022 (Reviews)


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

$279.98  in stock
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • 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.
  • 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.
  • FEWER CHEMICALS NEEDED - Our dichlor is pH neutral, meaning less chemical adjustments to be made by you! This pool chlorinator acts as a sanitizer, pool algaecide, and disinfectant. This granular chlorine dissolves in a 4-foot column, 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.

Leisure Time 22337-02 Granules Hot Tub Chlorine, 2-Pack

$54.90  in stock
7 new from $53.99
Free shipping
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Maintains clean, clear, sanitized water
  • Compatible with chlorine sanitizing systems
  • Includes two 2-pound containers

SpaChoice 472-3-3031 Sanitizing Granules Hot Tub Chlorine, 1-Pack

$26.44  in stock
Amazon.com
as of March 1, 2022 3:39 pm

Features

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

SpaChoice 472-3-5081-02BX Granules Hot Tub Chlorine, 2-Pack

$127.76  in stock
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Dissolves Quickly and Completely
  • Stabilized Spa Chlorine
  • 56% Available Chlorine
  • Controls Algae
  • Kills Bacteria

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

$39.99
$33.90
 in stock
11 new from $32.77
Free shipping
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • BENEFITS: Destroys organic contaminants to maintain clean, clear, sanitized water; helps control algae growth
  • 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

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

$284.99  in stock
2 new from $284.99
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • NOTE: A valid phone number is required to ship this item, you must be present to sign for delivery
  • NOTE: This item cannot be shipped to Alaska or Hawaii (item will be removed from your order).
  • Fast-acting Calcium Hypochlorite Cal-Chlor chlorine granules provide 68% available chlorine for hard-hitting immediate results!
  • Clears cloudy water or dull water appearance. Non-stabilized formula is ideal for super shocking or everyday use, contains no cyanuric acid.
  • Cal-Chlor granules can be used in swimming pools, spas and hot tubs. Must pre-dissolve/dilute to prevent bleaching of the liner.

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

$237.49  in stock
2 new from $237.49
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • In the Swim's granular chlorine is ideal for use in swimming pools, spas, fountains and water features
  • Powerful sanitizing powder that destroys bacteria, breaks down contaminants and kills algae
  • Calcium-Free formula keeps hard-water pools sparkling clean and crystal clear
  • Contains premium-quality 56% available stabilized chlorine
  • 99% Sodium Dichloro-S-Triazinetrione Dihydrate

Spa Essentials 32131000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 5-Pound

$67.13  in stock
4 new from $67.13
Free shipping
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • 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

Leisure Time E5-02 Spa 56 Chlorinating Granules for Spas and Hot Tubs, 5-Pounds, 2-Pack

$140.45  in stock
3 new from $140.45
Free shipping
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Specifically formulated for spa and hot tubs
  • Maintains clean, clear sanitized water
  • Easy to use

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

$131.03  in stock
2 new from $131.03
Free shipping
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Powerful, super-concentrated, residue-free, and fast-dissolving
  • Customers prefer chlorinating granules because it has little to no effect on pH levels
  • Can be used as a routine chlorine sanitizer or as a shock treatment
  • Broadcast 3 oz. 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
  • 8 Pounds

PureSpa SpaPure Chlorinating Granules (4 lb) (2 Pack)

$87.49  in stock
3 new from $87.49
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Concentrated chlorine formula
  • Effectively controls bacteria
  • Maintains sanitizer levels and water clarity
  • 2 Pack

ECR Calcium Hypochlorite Granules - Pool Shock - 50 Pounds

$239.95  in stock
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Calcium Hypochlorite Chlorine Granular
  • 65% Available Chlorine
  • Resealable Containers
  • US EPA Reg. No. 86460-1
  • Due to Haz Mat Regulations These are NOT RETURNABLE

SpaGuard Chlorinating Concentrate (14 oz)

$22.95  in stock
5 new from $17.99
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • SpaGuard Chlorine Concentrate (14 oz)
  • Granular Stabilized Chlorine
  • Fast Acting
  • Quick Dissolving
  • No Pre-dissolving Needed

Leisure Time 22337-04 Granules Hot Tub Chlorine, 4-Pack

$99.99  in stock
4 new from $99.99
Free shipping
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Specifically formulated for spa and hot tubs
  • Maintains clean, clear sanitized water
  • Easy to use

Hot Spring Concentrated Chlorinating Granules 3.5lb 80022

$72.95  in stock
3 new from $68.00
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Freshwater concentrated chlorinating granules.

PureSpa SpaPure Chlorinating Granules (4 lb)

$57.49  in stock
3 new from $57.49
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • Concentrated chlorine formula
  • Effectively controls bacteria
  • Maintains sanitizer levels and water clarity

SpaGuard Spa Chlorinating Concentrate - 5 Lb

$66.42  in stock
12 new from $66.42
Amazon.com
as of March 1, 2022 3:39 pm

Features

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

HTH Spa 86230 Clear Chlorinating Sanitizer Spa and Hot Tub Cleaner, 2 lbs

$27.99  in stock
3 new from $27.99
Free shipping
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • BENEFITS: Helps control the growth of algae, kill bacteria, and destroy organic materials
  • USE: Add recommended dosage during the nights when the filter pump is running
  • COMPATIBILITY: Made for use in spas, hot tubs, and jacuzzies
  • FEATURES: Easy and simple to use
  • INCLUDES: One 2-lb container of HTH Spa Clear Chlorinating Sanitizer

SpaGuard Chlorinating Concentrate - 2 lbs

$30.07  in stock
12 new from $23.97
Free shipping
Amazon.com
as of March 1, 2022 3:39 pm

Features

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

Hot Tub Things Chlorine Granules 2 Pounds - Effective Spa Water Disinfectant

$26.99  in stock
2 new from $26.99
Amazon.com
as of March 1, 2022 3:39 pm

Features

  • The leading hot tub chlorine sanitizer. Say goodbye to bacteria and say hello to clean water!
  • America's #1 Trusted Brand of Hot Tub Chemicals
  • Safety Tested to Assure Quality, Guaranteed Performance
  • Formulated Exclusively for Hot Tubs And Made from the Purest Chemicals Available
  • Compare to Leisure Time Spa 56 Chlorinating Granules

Best Chlorine Granules 2022 | Price Comparison

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Our app considers products features, online popularity, consumer reviews, consumer ratings, brand reputation, prices, and many more factors, as well as reviews by our experts. read more About Us

Your Guide To Buying The Best Chlorine Granules

Worried about buying the Best Chlorine Granules? Your doubts are gone.
We understand this because we have already gone through the entire process of researching the best products.
So we have compiled a complete list of the “Best Chlorine Granules” available on the market today.

We’ve also composed this buyer’s guide to help you make the right decision when selecting the “Best Chlorine Granules“. It’ll help you:

  1. Read reviews of your chosen product, and what consumers are saying,
  2. Select the right brand of the Best Chlorine Granules, and
  3. Compare prices and find the best value.
  4. Select the features that satisfy your needs.

A thorough and thoughtful examination is essential to ensure that you get the “Best Chlorine Granules” possible.
We provide guidance on buying the Best Chlorine Granules, and this information is complete and accurate.
We use both artificial intelligence and big data to analyze the information we collect, using a selection of algorithms that have allowed us to compile a list of the Best Chlorine Granules currently available on the market.
This is the technology we use to compile our list based on a variety of factors, we always remember that keeping the Best Chlorine Granules information up-to-date is the most important thing, so we are constantly updating our site.

5/5 - (449 votes)