Best Pool Chlorine Granules

Written by

Pop Expert

Looking for the Best Pool Chlorine Granules available to buy right now on Amazon but don’t want to have to do all the research on the pros and cons of the different types of Pool Chlorine Granules?

Pop Expert have put together this list of the top 10 selling Pool Chlorine Granules on Amazon – sorted by overall popularity and positive consumer reviews.

The Pop Expert list of top selling Pool Chlorine Granules is the ideal place to start when you are trying to find the Best Pool Chlorine Granules for your neeeds.

Popular Pool Chlorine Granules on Amazon

Details on the Best Pool Chlorine Granules

Bestseller No. 1
CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules, Kills Bacteria & Stops Algae, 6 LB
3,792 Reviews
CLOROX Pool&Spa All-in-One XtraBlue Chlorinating Granules, Kills Bacteria & Stops Algae, 6 LB
  • Dual Action Sanitizer and Shock
  • Kills Bacteria
  • Kills and prevents all types of pool algae
  • Improves filter performance
Bestseller No. 2
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
1,437 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
  • 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.
Bestseller No. 3
In The Swim Chlorine Shock Granules for Sanitizing Swimming Pools – 56% Available Chlorine – Dichlor – 40 Pound Bucket
1,125 Reviews
In The Swim Chlorine Shock Granules for Sanitizing Swimming Pools – 56% Available Chlorine – Dichlor – 40 Pound Bucket
  • 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
On Sale!Bestseller No. 4
In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 25 Pounds
207 Reviews
In The Swim Pool Shock – 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water – Defends Against Bacteria, Algae, and Microorganisms - 25 Pounds
  • Powerful chlorine shock treatment that is great for regular maintenance.
  • Quickly eliminates algae, bacteria, and other harmful contaminants from your pool water.
  • Main active ingredient is 68% Calcium Hypochlorite (Cal-Hypo) for quick sanitizing.
  • Dosage: 1 Pound per 10,000 gallons
  • Cal-Chlor granules can be used in swimming pools, spas and hot tubs. Must pre-dissolve/dilute to prevent bleaching of the liner.
On Sale!Bestseller No. 5
HTH Pool Care Chlorine Granules Ultra, Swimming Pool Chlorinating Sanitizer & Shock, Kills Bacteria & Algae, 18 lbs
  • BENEFIT: Get the ultimate in pool care convenience with this all-in-one Cal Hypo formula; Sanitizes, controls algae, clarifies, softens pool water, and even prevents stain and scale to keep your pool clean, clear, and ready for summer fun
  • VISIBLY BRILLIANT SPARKLE: This Cal Hypo based formula sanitizes and shock treats without adding cyanuric acid (CYA) to prevent overstabilization or chlorine lock
  • MULTIFUNCTIONAL, FAST ACTING: The all-in-1 pool treatment has built-in algae control, pool water clarifier, stain and scale preventer, water softener and filter aid—all with visible sparkling blue results in 24 hours
  • COMPATIBLE WITH ALL POOLS: This product is great for all pool types including vinyl-lined pools and saltwater systems
  • YOU’RE ALL CLEAR WITH HTH: For best results, use HTH 6-Way Test Strips twice weekly to test and balance your swimming pool water and keep chlorine levels between 1 and 4 ppm

Newest Pool Chlorine Granules

New
44 lb Chlorine Granules Swimming Pool, Spas and Hot Tubs - Dissolves Quickly and Completely, dichlor
  • keeps water pools sparkling clean and crystal clear
  • Dissolves quickly and completely
  • For use in swimming pools, spas and hot tubs.
  • For use in swimming pools, spas and hot tubs.
  • Quick Dissolving, Fast-Acting
New
[44 lb] Chlorine Granules for Swimming Pools, Spas and Hot Tubs – Fast Dissolving 56% Available Chlorine – Dichlor – 44 Pound Bucket
  • keeps water pools sparkling clean and crystal clear
  • Dissolves quickly and completely
  • Contains premium-quality 56% available stabilized chlorine
  • For use in swimming pools, spas and hot tubs.
  • Quick Dissolving, Fast-Acting
New
Hot tub Kit for Sensitive Skin - Remove Skin Irritation with Our Kit for Spa Bromine & Other Spa Chemicals
  • Clean your hot tub spa water the right way - To avoid the risk of skin irritation, it is essential to sanitize your spa and hot tub water regularly and maintain the proper chlorine levels. It is easy now with the Aquadoc Skin Irritation Kit.
  • Quick Dissolving Hot Tub Shock - Enhanced non-chlorine shock boosts your Chlorine, making your sanitizer last longer. Use our Non-Chlorine shock to make your sanitizer more efficient & reduce the sanitizer smell.
  • Non-Chlorine Shock helps reduce chlorine smell - Whether it is a hot tub or spa, our product not only saves you from chloramines which can bring that heavy chlorine smell. Hot tub shock treatment is an effective way for spa oxidizing.
  • Fast Acting Chlorinating Granules for Hot Tub - Our Chlorinating granules work fast to get clean & clear water for hot tubs & spas. Use AquaDoc's Chlorine for spa, and you'll get results. Our chlorine granules help you with hot tub foam and are easy to use.
  • All of our Hot Tub Chemicals are Made in the USA - When you choose AquaDoc, you get consistent quality. We take pride in making quality products. We do the big work so you can sprinkle, sit back and relax, and see the AquaDoc magic happen.
New
Clorox Pool&Spa All-in-One XtraBlue Chlorinating Granules, 27 lb.
  • Dual Action Sanitizer and Shock
  • Kills bacteria
  • Kills and prevents all types of pool algae
  • Improves filter performance
New
Spapure Oxidizing Hot Tub Shock Treatment, 5lb and Chlorinating Granules for Hot Tub 4 lb, Non Chlorine Spa Shock with Dichlor Hot Tub Chlorine Granules and Wholesalehome Pool and Hot Tub Test Strips
  • Spapure Non Chlorine Shock For Hot Tub - The Oxygen-based chlorine free shock effectively eliminates waste and impurities from water quickly. It can be used on all spa surfaces without worrying about fading, bleaching, or raising chlorine, calcium hardness, or cyanic acid levels.
  • SpaPure Hot Tub Chlorine Granules - The granular chlorine is a form of concentrated chlorine that is quick dissolving and totally soluble using small doses to effectively sanitize and disinfect your spa. It's a great All-in-one hot tub sanitizer.
  • Dirt No More! - These spa chemicals are powerful, fast-acting, and quick-dissolving, which increases water clarity for sparkling spa water and helps eliminate bather waste and other contaminants.
  • Wholesalehome Pool and Spa Test Strips - Monitor your PH balance with our reliable Wholesalehome PH test strip kit to maintain healthy water chemistry.
  • Effortless Water Care - The simple routine of applying these spa chemicals to the spa as needed or after heavy use minimizes water care time for a more relaxing spa experience.