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Patio, Lawn & Garden

Pools, Hot Tubs & Supplies

Chlorine Chlorinators

10 Best Chlorine Chlorinators 2025 in the United States

Name: CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets, Kills Bacteria & Stops Algae, 5 LB
Brand: CLOROX POOL & Spa
Price: 44.74 USD
Availability: InStock

From leading brands and best sellers available on the web.

Hydrogen Peroxide for Pools, 4 Gallons

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Winner

CLOROX POOL & Spa

CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets, Kills Bacteria & Stops Algae, 5 LB

9.9

score

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Hydrogen Peroxide for Pools, 4 Gallons

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In The Swim

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

9.8

score

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Pentair

Pentair IntelliChlor® IC40 Trade Grade Salt Cell Chlorine Generator 520555

9.5

score

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Intex

Intex Krystal Clear Saltwater System for Above-Ground Pools up to 15,000 Gallons

9.2

score

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HTH

HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)

9.0

score

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Merkia

Floating Chlorine Dispenser, Pool Spa Chlorine/Bromine Floater,7" Large Capacity Floating Chlorinator & Bromine Holder Fits 3 Inch Chemical Tablets（Collapsible）

8.7

score

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CPDI

CPDI Champion Pool Shock 12.5 Commercial-Grade Liquid Chlorine, Quick-Acting Sanitizer for Pools, No Mixing Required, 1 Gallon, Pack of 4

8.4

score

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Rx Clear

C3… 25 lbs. 3" Stabilized Chlorine Tabs for Swimming Pools, Hot Tubs, and Spas | Slow Dissolving Individual Chlorinating Tablets | 25 Pound Bucket

8.1

score

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Swimline

HYDROTOOLS BY SWIMLINE 8725 Large Capacity Pool & Spa Chemical Dispenser | Compatible With Bromine & Chlorine Supports 1-3’’ Tablets | Adjustable Control Ring For Customizable Flow Rate

7.8

score

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#10

440

440 Pool Chlorine Floater Dispenser, Fits Up to 5 Pieces of 3-Inch Chlorine Tabs, Adjustable Flow, Control, Heavy-Duty Plastic - Suitable for Small & Large Pools - 9.6 Ounces

7.5

score

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More products we considered

U.S. Pool Supply Floating Spa, Hot Tub & Small Pool Chlorine and Bromine Chemical Dispenser - Holds 1" Tablets, 6 Flow Level Control Settings

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U.S. Pool Supply Floating Pool Chlorine and Bromine Chemical Dispenser with Pop-Up Refill Indicator - Holds 3" and 4" Tablets, 8" Diameter - Adjustable Balanced Chemical Delivery Clorinator Floater

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U.S. Pool Supply Pool Chlorine Floater Dispenser with Thermometer - 8" Diameter Floating Chlorinator, Large Capacity Holds 3" Tablets - Adjustable Ring for Balanced Delivery Multi

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U.S. Pool Supply Open Jaws Great White Shark Floating Pool Chlorine Dispenser, Collapsible Base, Holds 3" Tablets - Scary Teeth, Fun Animal Float Floater Decoration, Adjustable Balanced Delivery, Spa

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U.S. Pool Supply Pool & Spa Floating Chlorine & Bromine 1" Tablet Chemical Dispenser, 5" Diameter, Collapsible Floater

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10 Best Chlorine Chlorinators 2025 in the United States

Hydrogen Peroxide for Pools, 4 Gallons

CLOROX Pool&Spa XtraBlue 3” Chlorinating Tablets, Kills Bacteria & Stops Algae, 5 LB

Hydrogen Peroxide for Pools, 4 Gallons

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

Pentair IntelliChlor® IC40 Trade Grade Salt Cell Chlorine Generator 520555

Intex Krystal Clear Saltwater System for Above-Ground Pools up to 15,000 Gallons

HTH 52031 Swimming Pool Care Shock, Swimming Pool Chlorinator Boosts Chlorine Levels, Cal Hypo Formula, 13.3oz (1 Pack)

U.S. Pool Supply Deluxe Pool Chlorine Floater Dispenser - 3" Tablets, 7" Diameter - Inground & Above Ground Swimming Pools - Large Floating Chlorinator, Adjustable Flow for Balanced Chemical Delivery

U.S. Pool Supply Professional in-Line Pool Automatic Chlorine Feeder, CL-220-9 lb Chemical Capacity, Compatible with Hayward Off-Line Chlorinator - Above Ground Swimming Pools, Easy Installation

Blue Mano Unicorn Floating Chlorine Dispenser for 3 inch Chlorine Tablets with Refill Warning, Durable Design, Unicorn Floater & Dispenser for Inground and Above Ground Swimming Pool

U.S. Pool Supply Pool & Spa Floating Chlorine & Bromine 3" Tablet View Circle Chemical Dispenser 10" Diameter - Floats Upright When Full and Flat When Needs Refill - Adjustable Dispensing Settings

U.S. Pool Supply Pool Chlorine Floater Dispenser with Pop-Up Refill Indicator - Holds 3" Tablets, 7" Diameter, Large Durable Floating Chlorinator, Adjustable Flow for Balanced Chemical Delivery

Floating Chlorine Dispenser, Pool Spa Chlorine/Bromine Floater,7" Large Capacity Floating Chlorinator & Bromine Holder Fits 3 Inch Chemical Tablets（Collapsible）

CPDI Champion Pool Shock 12.5 Commercial-Grade Liquid Chlorine, Quick-Acting Sanitizer for Pools, No Mixing Required, 1 Gallon, Pack of 4

C3… 25 lbs. 3" Stabilized Chlorine Tabs for Swimming Pools, Hot Tubs, and Spas | Slow Dissolving Individual Chlorinating Tablets | 25 Pound Bucket

HYDROTOOLS BY SWIMLINE 8725 Large Capacity Pool & Spa Chemical Dispenser | Compatible With Bromine & Chlorine Supports 1-3’’ Tablets | Adjustable Control Ring For Customizable Flow Rate

440 Pool Chlorine Floater Dispenser, Fits Up to 5 Pieces of 3-Inch Chlorine Tabs, Adjustable Flow, Control, Heavy-Duty Plastic - Suitable for Small & Large Pools - 9.6 Ounces

Offline Chlorinators

Inline Chlorinators

Spa Chlorinators

In Line Chlorinators

Cl220 Chlorinators

U.S. Pool Supply Floating Spa, Hot Tub & Small Pool Chlorine and Bromine Chemical Dispenser - Holds 1" Tablets, 6 Flow Level Control Settings

U.S. Pool Supply Floating Pool Chlorine and Bromine Chemical Dispenser with Pop-Up Refill Indicator - Holds 3" and 4" Tablets, 8" Diameter - Adjustable Balanced Chemical Delivery Clorinator Floater

U.S. Pool Supply Pool Chlorine Floater Dispenser with Thermometer - 8" Diameter Floating Chlorinator, Large Capacity Holds 3" Tablets - Adjustable Ring for Balanced Delivery Multi

U.S. Pool Supply Open Jaws Great White Shark Floating Pool Chlorine Dispenser, Collapsible Base, Holds 3" Tablets - Scary Teeth, Fun Animal Float Floater Decoration, Adjustable Balanced Delivery, Spa

U.S. Pool Supply Pool & Spa Floating Chlorine & Bromine 1" Tablet Chemical Dispenser, 5" Diameter, Collapsible Floater