The Best Chlorine Granules of 2023 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Chlorine Granules of 2023. Check our ranking below.
2,239 Reviews Scanned
SaleRank No. #1
LEISURE TIME 22337A Spa 56 Chlorinating Granules for Hot Tubs, 2 lbs, gray
- Effectively sanitizes and shocks hot water
- Compatible with chlorine sanitizing systems
- Keeps water clean and clear
- Used for spas and hot tubs
- Makes for a great spa experience
Rank No. #2
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
Rank No. #3
Pool Mate 1-1304 Stabilized/Concentrated/Chlorinating Granules, 4-Pound
- 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
- 4 Pounds
SaleRank No. #4
SpaChoice 472-3-5081 Sanitizing Granules Hot Tub Chlorine 5-Pounds, 1-Pack
- Dissolves Quickly and Completely
- Stabilized Spa Chlorine
- 56% Available Chlorine
- Controls Algae
- Kills Bacteria
Rank No. #5
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.
Rank No. #6
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.
SaleRank No. #7
HTH 22009 Ultimate Mineral Brilliance Chlorinating Granules for Swimming Pools, 50 lbs
- 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. Add granules while filter pump is running during the evening. Use clean, dry scoop only used for this product.
- COMPATIBILITY: Chlorine and saltwater systems
- 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
- INCLUDES: One 50-lb container of Ultimate Mineral Brilliance Chlorinating Granules for swimming pools
Rank No. #8
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
SaleRank No. #9
In The Swim Chlorine Shock Granules for Sanitizing Swimming Pools – 56% Available Chlorine – Dichlor – 40 Pound Bucket Multicolor
- 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
SaleRank No. #10
AquaDoc | Spa Chlorine Granules for Hot tub - Spa Sanitizing Granules for Hot Tubs - Recommended Chlorine for spa - Granulated Chlorine for hot tub and spa - Hot Tub Chlorinating Granules - 2lbs
- Fast Acting Chlorinating Granules for Hot Tub - Clean your water the right way - with AquaDoc's spa chlorine treatment. AquaDoc Chlorinating granules work fast to get clean & clear water for hot tubs & spas. Use AquaDoc's chlorine for spa and you'll get results.
- The Chlorine Spa Owners Love - Whether it's a hot tub or spa, our hot tub chlorinating granules help you treat any build-up. Our granules make it easy to adjust dosing of the chlorine granules, making it easy to use our chlorine for hot tub.
- Spa Maintenance friendly Chlorine Granules - With our Chlorinating Concentrate, using a hot tub sanitizer makes spa maintenance easy. Our chlorine granules help you with hot tub foam and are easy to use. The chlorine for hot tubs spa owners can rely on.
- The Ultimate Chlorinating Granules for Hot tub and spa - Our spa sanitizing granules specialize in treating your hot tub by maintaining a balance in your hot tub chemistry. Our chlorinated granules for spa are top quality spa chemicals.
- Granulated Chlorine Made in the USA - When you choose AquaDoc, you are getting consistent quality. We take pride in manufacturing top quality products. We do the big work, so that you can sprinkle, sit back and relax, to see the AquaDoc magic happen.
Rank No. #11
HTH 22008 Ultimate Mineral Brilliance Chlorinating Granules for Swimming Pools, 18 lbs
- 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; Add granules while filter pump is running during the evening; Use clean, dry scoop only used for this product
- COMPATIBILITY: Chlorine and saltwater systems
- 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
- INCLUDES: One 18-lb container of Ultimate Mineral Brilliance Chlorinating Granules for swimming pools
SaleRank No. #12
Leisure Time E5-02 Spa 56 Chlorinating Granules for Spas and Hot Tubs, 5-Pounds, 2-Pack
- Specifically formulated for spa and hot tubs
- Maintains clean, clear sanitized water
- Easy to use
Rank No. #13
Spa Essentials 32130000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 2-Pound
- 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
Rank No. #14
SpaPure Granulated Chlorine
- Effective Chlorine TreatmentLong-LastingEffectively cleans the spa and clarifies cloudy water.Easy to use a product that can be used to clean and shock.
Rank No. #15
Doheny's Di-Chlor Granular Chlorine | Pro-Grade 3-in-1 Pool Chlorine Granules Sanitizer, Shock and Algaecide! | Fast-Dissolving | Highly-Concentrated 56% Available Stabilized Chlorine | 50 LB Bucket
- Multi-Purpose Swimming Pool Chlorine: 3-in-1 pool chlorine granules help sanitize, shock, and eliminate algae from your pool
- Fast-Dissolving Granular Chlorine: Non-cloudy calcium-free formula creates no residue and leaves only crystal-clear water behind
- Recommended Dosage: Add 1 lb of granular Di-Chlor per 10,0000 gallons of pool water to maintain proper chlorine levels
- Ingredients: This granular pool chlorine contains 99.5% Sodium Dichloro-S-Triazinetrione with premium-quality 56% available stabilized chlorine
- Packaging: Available in 10-, 25-, and 50-lb buckets
Rank No. #16
Zappit 73% Cal Hypo Pool Shock - Calcium Hypochlorite Super Shock 50lb
- Pool Shock and Super Chlorinator
- 70% available chlorine, Pool Shock and Super Chlorinator
- Fast dissolving granular formula
- 1 lb will provide 2ppm of available chlorine in 40,000 gallon pool
- Kills 99.9% of bacteria or algae
Rank No. #17
Leisure Time Spa 56 Chlorinating Granules 2lb with LeisureQuip ScumBoat Scum Absorber & LeisureQuip Hot Tub Care E-Book (2lb) White
- CONTAINS: Leisure TimeSpa 56 Chlorinating Concentrate, LeisureQuip ScumBoat Scum Absorber, digital LeisureQuip Hot Tub Care E-book
- Specifically formulated for spas and hot tubs, this concentrated dichlor granular chlorine effectively sanitizes and shocks hot water to help keep it clean and clear.
- LeisureQuip ScumBoat Scum Absorber absorbs up to 40 times its weight in oils, grime, scum, and other debris to keep hot tub or pool clean and prevent waterline build-up
- Leisure Time spa products take the hassle out of your pool or hot tub care
- Purchase includes our digital LeisureQuip Hot Tub Care E-book with helpful tips and tricks for spa maintenance.
Rank No. #19
SpaGuard Chlorinating Concentrate (14 oz)
- SpaGuard Chlorine Concentrate (14 oz)
- Granular Stabilized Chlorine
- Fast Acting
- Quick Dissolving
- No Pre-dissolving Needed
SaleRank No. #20
Spa Essentials 32131000 Chlorinating Concentrate Granules for Spas and Hot Tubs, 5-Pound
- 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
Last update on 2023-08-01 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API
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