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10 best3 In Chlorine Tabletsof December 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

9.8

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7% off

2

10 Kg Chlorine Tablets Dispenser Tablets Slow release, Suitable for All Hot Tubs, Spas and Swimming Pools Water Treatment 50 x 200g
10 Kg Chlorine Tablets Dispenser Tablets Slow release, Suitable for All Hot Tubs, Spas and Swimming Pools Water Treatment 50 x 200g

SHATCHI

9.6

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13% off

3

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

bluewater POOL & SPA CHEMICALS

9.3

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4

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

9.1

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5

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

8.8

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Related productsUp to 3% off

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

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

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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)

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5 kg Multifunctional 200g large chlorine tablets for swimming pools

5 kg Multifunctional 200g large chlorine tablets for swimming pools

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

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

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6

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

Blu Line

8.5

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7

Aardvark Hot Tub Cleaner Pool Chlorine Disinfectant Tablets (400)
Aardvark Hot Tub Cleaner Pool Chlorine Disinfectant Tablets (400)

Aardvark

8.2

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8

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

8.0

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9

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

SUDS-ONLINE

7.7

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10

TOPLINE Swimming Pool Chlorine Cleaning Kit - Clearwater CH0019 Multifunction 4in1 Tablets 1kg & Bestway 58210-17 Chemical Floating Dispenser with Card. Starter for Spa, Hot Tubs, White, Blue
TOPLINE Swimming Pool Chlorine Cleaning Kit - Clearwater CH0019 Multifunction 4in1 Tablets 1kg & Bestway 58210-17 Chemical Floating Dispenser with Card. Starter for Spa, Hot Tubs, White, Blue

Topline

7.4

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