we’ve put together a collection of the best Pool Chlorine Tablets that are currently available on the market. To help you find the perfect Pool Chlorine Tablet among a wide variety of options, we constantly update our collection with new and trending models.

10 Best Pool Chlorine Tablets

Based on dozens of customer reviews and ratings, the followings are the top 10 best-selling Pool Chlorine Tablets:

# Preview Product Price
1 HTH 42042 Super 3' Chlorinating Tablets Swimming Pool Chlorine, 5 lbs HTH 42042 Super 3″ Chlorinating Tablets Swimming Pool Chlorine, 5 lbs $44.99 View Product
2 CLOROX Pool&Spa XtraBlue 3-Inch Long Lasting Chlorinating Tablets, 5-Pound Chlorine CLOROX Pool&Spa XtraBlue 3-Inch Long Lasting Chlorinating Tablets, 5-Pound Chlorine $44.77 View Product
3 Rx Clear 3-Inch Individually Wrapped Chlorine Tablets | One 50-Pound Bucket | Use As Bactericide, Algaecide, and Disinfectant in Swimming Pools and Spas | Slow Dissolving and UV Protected Rx Clear 3-Inch Individually Wrapped Chlorine Tablets | One 50-Pound Bucket | Use As Bactericide,… $248.96 View Product
4 Clorox Pool&Spa XtraBlue 3' Long Lasting Chlorinating Tablets 35 lb Clorox Pool&Spa XtraBlue 3″ Long Lasting Chlorinating Tablets 35 lb $210.00 View Product
5 HTH 42043 Super 3' Chlorinating Tablets Swimming Pool Chlorine, 8 lbs HTH 42043 Super 3″ Chlorinating Tablets Swimming Pool Chlorine, 8 lbs $67.22 View Product
6 HTH 42034 Super 3' Chlorinating Tablets for Swimming Pools, 25 lbs HTH 42034 Super 3″ Chlorinating Tablets for Swimming Pools, 25 lbs $135.00 View Product
7 In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 10 Pounds In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools – Individually Wrapped,… $99.99 View Product
8 Doheny's 3 Inch Swimming Pool Chlorine Tablets - 100 lbs. Doheny’s 3 Inch Swimming Pool Chlorine Tablets – 100 lbs. $499.98 View Product
9 Clorox Pool&Spa 22401CLX Chlorinating Tablets, 6 oz, White Clorox Pool&Spa 22401CLX Chlorinating Tablets, 6 oz, White $10.95 View Product
10 HTH 42038 Super 3' Chlorinating Tablets Swimming Pool Chlorine, 15 lbs HTH 42038 Super 3″ Chlorinating Tablets Swimming Pool Chlorine, 15 lbs $121.70 View Product

Top Rated Pool Chlorine Tablet Reviews

Since we’ve mentioned 10 different models of Pool Chlorine Tablets on the above list, it may be difficult for you to find the right one for your needs. This is why we listed the key features of each of these Pool Chlorine Tablets below:

Sale1

HTH 42042 Super 3' Chlorinating Tablets Swimming Pool Chlorine, 5 lbs
HTH 42042 Super 3″ Chlorinating Tablets Swimming Pool Chlorine, 5 lbs

$44.99
View Product
Product Highlights:

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
  • USE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a week
  • COMPATIBILITY: Vinyl-lined pools and saltwater systems
  • FEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine life
  • INCLUDES: One 5-lb container of Super Chlorinating Tablets for swimming pools
Sale2

CLOROX Pool&Spa XtraBlue 3-Inch Long Lasting Chlorinating Tablets, 5-Pound Chlorine
CLOROX Pool&Spa XtraBlue 3-Inch Long Lasting Chlorinating Tablets, 5-Pound Chlorine

$44.77
View Product
Product Highlights:

  • Kills bacteria
  • Kills and prevents all types of pool algae
  • Prevents corrosion, scale and stains
  • Long-lasting sunlight protection
  • NOTE: #Packaging may vary*
3

Rx Clear 3-Inch Individually Wrapped Chlorine Tablets | One 50-Pound Bucket | Use As Bactericide, Algaecide, and Disinfectant in Swimming Pools and Spas | Slow Dissolving and UV Protected
Rx Clear 3-Inch Individually Wrapped Chlorine Tablets | One 50-Pound Bucket | Use As Bactericide, Algaecide, and Disinfectant in Swimming Pools and Spas | Slow Dissolving and UV Protected

$248.96
View Product
Product Highlights:

  • ADAPTABLE TO YOUR POOL OR HOT TUB – Use 2 tablets per 10,000 gallons of pool water as needed by adding the pool chlorine tablets to your existing inline/offline chlorinator and using the flow of your pump to dissolve and distribute the pool chemicals or to a floating chlorine dispenser.
  • EASY TO USE – Each individually wrapped chlorinating tablet weighs 7 ounces
  • LONG LASTING – These Rx Clear chlorine tabs are slow dissolving, 90% available chlorine, 99% Trichlor. Note: Some of the tablets may be cracked or broken within their packaging due to shipping. This breakage is normal and does not reduce the effectiveness of these tabs
  • LOW PRICE, HIGH QUALITY – Compared to other brands, the Rx Clear brand provides more available chlorine in each tab at a much lower cost
  • TRUSTED POOL SUPPLIES – Rx Clear has high quality pool chemicals and pool accessories for a great value. Trust Rx Clear to balance your pool and spa chemistry and keep your water safe and clear
4

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

$210.00
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Product Highlights:

  • Controls algae
  • Kills bacteria
  • Prevents corrosion and scale
  • Removes organic contaminants for clear water
  • Makes water silky smooth
  • Protected against sunlight to last longer
5

HTH 42043 Super 3' Chlorinating Tablets Swimming Pool Chlorine, 8 lbs
HTH 42043 Super 3″ Chlorinating Tablets Swimming Pool Chlorine, 8 lbs

$67.22
View Product
Product Highlights:

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
  • USE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a week
  • COMPATIBILITY: Vinyl-lined pools and saltwater systems
  • FEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine life
  • INCLUDES: One 8-lb container of Super Chlorinating Tablets for swimming pools
Sale6

HTH 42034 Super 3' Chlorinating Tablets for Swimming Pools, 25 lbs
HTH 42034 Super 3″ Chlorinating Tablets for Swimming Pools, 25 lbs

$135.00
View Product
Product Highlights:

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
  • USE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a week
  • COMPATIBILITY: Vinyl-lined pools and saltwater systems
  • FEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine life
  • INCLUDES: One 5-lb container of Super Chlorinating Tablets for swimming pools
7

In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools - Individually Wrapped, Slow Dissolving - 90% Available Chlorine - Tri-Chlor - 10 Pounds
In The Swim 3 Inch Stabilized Chlorine Tablets for Sanitizing Swimming Pools – Individually Wrapped, Slow Dissolving – 90% Available Chlorine – Tri-Chlor – 10 Pounds

$99.99
View Product
Product Highlights:

  • 90% available chlorine
  • 3″ Chlorine Tablets are slow-dissolving and stabilized
  • 8 oz. individually wrapped tablets in easy-open bags
  • 99% Trichloro-S-Triazinetrione (Trichlor)
  • Perfect size for floaters or any automatic chlorine feeder
8

Doheny's 3 Inch Swimming Pool Chlorine Tablets - 100 lbs.
Doheny’s 3 Inch Swimming Pool Chlorine Tablets – 100 lbs.

$499.98
View Product
Product Highlights:

  • 99% Trichloro-S-Triazinetrione w/ 90% Available Stabilized Chlorine
  • A chlorine tablets hardness, density and solubility greatly affects the chlorine release rate and is dependent upon the heat and pressure used during tablet formation
  • RAW CHLORINE IS A COMMODITY – making great chlorine tablets is truly an art form! Our tablets are highly compressed to dissolve slower and last longer – WE HAVE BEEN CHLORINE PERFECTIONISTS FOR 54 YEARS!
  • Our tablets are pre-stabilized against the sun’s UV rays to prevent premature chlorine burn-off – making it last longer!
  • We provide our tablets safely to you in an easy open bucket and individually wrapped to reduce chlorine smell from off-gassing.
Sale9

Clorox Pool&Spa 22401CLX Chlorinating Tablets, 6 oz, White
Clorox Pool&Spa 22401CLX Chlorinating Tablets, 6 oz, White

$10.95
View Product
Product Highlights:

  • 99% Trichloro pool chlorine tablet that maintains a healthy pool
  • Kills harmful bacteria
  • Long-lasting sunlight protection
  • Controls pool algae
  • Skimmer, feeder or floater applications
  • Power Source Type: Manual
10

HTH 42038 Super 3' Chlorinating Tablets Swimming Pool Chlorine, 15 lbs
HTH 42038 Super 3″ Chlorinating Tablets Swimming Pool Chlorine, 15 lbs

$121.70
View Product
Product Highlights:

  • BENEFITS: Sanitizes and protects your pool water so you can enjoy swimming in clean and clear water all season long
  • USE: Place a tab in pool skimmer, floater, or feeder for simple, DIY pool care; 1 tablet treats 10,000 gallons of water for up to a week
  • COMPATIBILITY: Vinyl-lined pools and saltwater systems
  • FEATURES: Kills bacteria and algae; Chlorinates for up to 1 week; Clarifies water; Sun protected for longer chlorine life
  • INCLUDES: One 15-lb container of Super Chlorinating Tablets for swimming pools

Video Overview

How to Add CHLORINE TABLETS to Your POOL | Swim University

Sanitizer is one of the cornerstones of basic pool chemistry, and adding chlorine pucks is an easy way to introduce this essential chemical to your pool.

Final Words

So, these are all of the Best Pool Chlorine Tablets available on the market. We hope this collection was helpful to find the right Pool Chlorine Tablet for the money. However, we recommend checking out the features, benefits, and problems of each of these Pool Chlorine Tablets before taking your decision.