We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 best3 Chlorine Tabletsof November 2025

112M consumers helped this year.

38% off

1

Clearwater CH0019 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g, White
Clearwater CH0019 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g, White

Clearwater

9.7

View Product
Buy it on Amazon

13% off

2

5KG SMALL MULTIFUNCTIONAL CHLORINE TABLETS 20G PER TABLET
5KG SMALL MULTIFUNCTIONAL CHLORINE TABLETS 20G PER TABLET

bluewater POOL & SPA CHEMICALS

9.4

View Product
Buy it on Amazon

3

Deep Blue 5KG Multifunctional Chlorine Tablets for Hot Tub, Spa, Swimming Pool. 5KG of 20g Tablets.
Deep Blue 5KG Multifunctional Chlorine Tablets for Hot Tub, Spa, Swimming Pool. 5KG of 20g Tablets.

Deep Blue

9.2

View Product
Buy it on Amazon

4

Bluewater 5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals by PoolShopUK
Bluewater 5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals by PoolShopUK

bluewater POOL & SPA CHEMICALS

8.9

View Product
Buy it on Amazon

5

5 kg Multifunctional 200g large chlorine tablets for swimming pools
5 kg Multifunctional 200g large chlorine tablets for swimming pools

Blu Line

8.6

View Product
Buy it on Amazon

Related productsUp to 21% off

Chlorine Tablets 200 Per Tub Creates A Disinfectant Solution x 3

Chlorine Tablets 200 Per Tub Creates A Disinfectant Solution x 3

View Deal
Pool Crab Pool Chlorine Tablets, 1kg Multifunctional 4-in1 Dispenser Tablets for Swimming Pool, Hot Tub, Spa, 50 x 20g Chlorinating Chemical Tabs (Sanitiser, Stabiliser, Algaecide and Clarifier)

Pool Crab Pool Chlorine Tablets, 1kg Multifunctional 4-in1 Dispenser Tablets for Swimming Pool, Hot Tub, Spa, 50 x 20g Chlorinating Chemical Tabs (Sanitiser, Stabiliser, Algaecide and Clarifier)

View Deal
Small Dispenser with 10 Ultimate Chlorine Tablets 20g PLUS FREE TEST STRIPS

Small Dispenser with 10 Ultimate Chlorine Tablets 20g PLUS FREE TEST STRIPS

View Deal
BLUE SPARKLE 1 Kg Multifunction Chlorine Tablets 4-in-1 Dispenser Tablets Sanitiser, Stabiliser, Algaecide and Clarifier for All Hot Tubs, Spas, Pools 50 x 20g

BLUE SPARKLE 1 Kg Multifunction Chlorine Tablets 4-in-1 Dispenser Tablets Sanitiser, Stabiliser, Algaecide and Clarifier for All Hot Tubs, Spas, Pools 50 x 20g

View Deal

6

Crystal Clear 4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets
Crystal Clear 4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets

CRYSTAL CLEAR

8.3

View Product
Buy it on Amazon

7

SUDS-ONLINE 5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals
SUDS-ONLINE 5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals

SUDS-ONLINE

8.1

View Product
Buy it on Amazon

8

Lovibond DPD No.1, DPD No.3 & pH 250 Tablets Pack from Test All Water
Lovibond DPD No.1, DPD No.3 & pH 250 Tablets Pack from Test All Water

Lovibond

7.8

View Product
Buy it on Amazon

9

CUQOO Multifunction 4 in 1 Chlorine Tablets for Swimming Pool & Hot Tub – Slow Releasing & UV Resistant - Sanitiser, Stabiliser, Algaecide & Clarifier - Water Cleaning Premium Pool Tablets
CUQOO Multifunction 4 in 1 Chlorine Tablets for Swimming Pool & Hot Tub – Slow Releasing & UV Resistant - Sanitiser, Stabiliser, Algaecide & Clarifier - Water Cleaning Premium Pool Tablets

CUQOO

7.5

View Product
Buy it on Amazon

10

5Kg RELAX Multi-Chlorine Tablets Large 200g Swimming Pool Sanitiser
5Kg RELAX Multi-Chlorine Tablets Large 200g Swimming Pool Sanitiser

Relax

7.2

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy