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Pools, Hot Tubs & Supplies

Chlorine Tablets For Septics

10 Best Chlorine Tablets For Septics 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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HTH

HTH 42049 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water Clean & Crystal Clear, Sanitizes & Protects - Slow Dissolving, 1.5 lbs

9.5

score

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Aqua Pura

Aqua Pura Chlorine Tablets for Swimming Pool,3" Pool Supplies, Individually Wrapped Stabilized Chlorine Tablets, Long-Lasting, Slow Dissolve,Kill Bacteria,UV Protected,90% Available Chlorine,50 LB

9.3

score

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HTH

HTH 42052W Pool Care 3" Chlorine Tabs Advanced, Individually Wrapped Tablets - Swimming Pool Sanitizer with Clarifier & Algaecide, Destroys Bacteria & Algae, Delivers Clear Water All Season, 5 lbs

9.0

score

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Rx Clear

Rx Clear 3" Inch Stabilized Chlorine Tablets | 50 Pounds | Individual Chlorinating Tabs for Sanitizing Swimming Pools & Spas | Long Lasting, Slow Dissolving, and UV Protected

8.7

score

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Rx Clear

C3… 50 lbs. 3" Stabilized Chlorine Tabs for Swimming Pools, Hot Tubs, and Spas | Slow Dissolving Individual Chlorinating Tablets | 50 Pound Bucket

8.4

score

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Rx Clear

Rx Clear 1-Inch Stabilized Chlorine Tablets | Use As Bactericide, Algaecide, and Disinfectant in Swimming Pools and Spas | Slow Dissolving and UV Protected | 8 Lbs

8.1

score

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Septicfit

Septicfit Septic Chlorine Tablet - 6 Tablet Pail - 2 lbs - NOT for USE in Swimming Pools White

7.8

score

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#10

Septicfit

Septicfit Septic Chlorine Tablet - 4 Pail Value Pack - 6 Tablet Pails - 8.2 lbs - NOT for USE in Swimming Pools

7.6

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 Tablets For Septics 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

HTH 42049 Pool Care 1" Chlorine Tabs, Swimming Pool Sanitizer with Added Clarifier - Eliminates Bacteria & Algae, Makes Water Clean & Crystal Clear, Sanitizes & Protects - Slow Dissolving, 1.5 lbs

Aqua Pura Chlorine Tablets for Swimming Pool,3" Pool Supplies, Individually Wrapped Stabilized Chlorine Tablets, Long-Lasting, Slow Dissolve,Kill Bacteria,UV Protected,90% Available Chlorine,50 LB

HTH 42052W Pool Care 3" Chlorine Tabs Advanced, Individually Wrapped Tablets - Swimming Pool Sanitizer with Clarifier & Algaecide, Destroys Bacteria & Algae, Delivers Clear Water All Season, 5 lbs

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

Rx Clear 3" Inch Stabilized Chlorine Tablets | 50 Pounds | Individual Chlorinating Tabs for Sanitizing Swimming Pools & Spas | Long Lasting, Slow Dissolving, and UV Protected

C3… 50 lbs. 3" Stabilized Chlorine Tabs for Swimming Pools, Hot Tubs, and Spas | Slow Dissolving Individual Chlorinating Tablets | 50 Pound Bucket

Rx Clear 1-Inch Stabilized Chlorine Tablets | Use As Bactericide, Algaecide, and Disinfectant in Swimming Pools and Spas | Slow Dissolving and UV Protected | 8 Lbs

Septicfit Septic Chlorine Tablet - 6 Tablet Pail - 2 lbs - NOT for USE in Swimming Pools White

Septicfit Septic Chlorine Tablet - 4 Pail Value Pack - 6 Tablet Pails - 8.2 lbs - NOT for USE in Swimming Pools

Hth Chlorine Tablets

3 Chlorine Tablets

Chlorine Tablets For Wells

Chlorine Tablets

Septic Chlorine Tablets

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