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Swimming Pool Chlorinators

10 Best Swimming Pool Chlorinators 2025 in the United States

Name: Clorox® Pool&Spa™ Shock Plus, for Crystal Clear Swimming Pool Water, Swim-ready in 15 minutes, Suitable for vinyl pools 12 Count (Pack of 1)
Brand: CLOROX POOL & Spa
Price: 54.19 USD
Availability: InStock

From leading brands and best sellers available on the web.

Impresa Dummy Bypass Cell Intended for Pentair IntelliChlor IC Models 520588 - Extend The Life of Your Pool Sanitizer System - Leak Free Impresa Cell Compatible with Pentair Salt Chlorine Generator

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Winner

CLOROX POOL & Spa

Clorox® Pool&Spa™ Shock Plus, for Crystal Clear Swimming Pool Water, Swim-ready in 15 minutes, Suitable for vinyl pools 12 Count (Pack of 1)

9.9

score

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Impresa Dummy Bypass Cell Intended for Pentair IntelliChlor IC Models 520588 - Extend The Life of Your Pool Sanitizer System - Leak Free Impresa Cell Compatible with Pentair Salt Chlorine Generator

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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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HTH

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

9.5

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

9.2

score

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Intex

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

8.9

score

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Maureen

Salt Cell Pool Chlorination System，Salt Generator for Inground Pools Compatible with Hayward Salt Cell T 15, Up to 40000 Gallon 3 Year Warranty

8.6

score

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CHLORWORKS

CHLORWORKS Salt Chlorine Generator- Salt Water Pool Chlorinator System up to 40K Gallon Swimming Pool, Easy Operation, 1 Year Warranty

8.3

score

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HTH

HTH 52047 Swimming Pool Care Salt Shock, Stabilized Chlorinator, 1 dose Treats 10000 gallons, 5x12oz Packets

8.0

score

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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

7.7

score

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#10

Fexhull

Fexhull Salt Water Pool Chlorinator System Fit for Hayward GLX-Cell-5 up to 20,000 Gallons Pool, T-CELL-5Swimming Pools, Provides Adequate Chlorine Gas and Correct Reading of Salt Levels

7.4

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 Swimming Pool Chlorinators 2025 in the United States

Impresa Dummy Bypass Cell Intended for Pentair IntelliChlor IC Models 520588 - Extend The Life of Your Pool Sanitizer System - Leak Free Impresa Cell Compatible with Pentair Salt Chlorine Generator

Clorox® Pool&Spa™ Shock Plus, for Crystal Clear Swimming Pool Water, Swim-ready in 15 minutes, Suitable for vinyl pools 12 Count (Pack of 1)

Impresa Dummy Bypass Cell Intended for Pentair IntelliChlor IC Models 520588 - Extend The Life of Your Pool Sanitizer System - Leak Free Impresa Cell Compatible with Pentair Salt Chlorine Generator

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

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

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

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

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

Salt Cell Pool Chlorination System，Salt Generator for Inground Pools Compatible with Hayward Salt Cell T 15, Up to 40000 Gallon 3 Year Warranty

CHLORWORKS Salt Chlorine Generator- Salt Water Pool Chlorinator System up to 40K Gallon Swimming Pool, Easy Operation, 1 Year Warranty

HTH 52047 Swimming Pool Care Salt Shock, Stabilized Chlorinator, 1 dose Treats 10000 gallons, 5x12oz Packets

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

Fexhull Salt Water Pool Chlorinator System Fit for Hayward GLX-Cell-5 up to 20,000 Gallons Pool, T-CELL-5Swimming Pools, Provides Adequate Chlorine Gas and Correct Reading of Salt Levels

Pool Salt Chlorinators

Chlorine For Swimming Pools

Swimming Pool Chlorine Levels

Floating Pool Chlorinators

Pool 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