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10 bestPoolmaster 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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3

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

Blu Line

9.4

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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

9.2

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13% off

5

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

bluewater POOL & SPA CHEMICALS

8.9

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Related productsUp to 8% off

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

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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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SUDS-ONLINE 50 x 20g Multifunctional Chlorine Tablets for Hot Tubs Swimming Pool

SUDS-ONLINE 50 x 20g Multifunctional Chlorine Tablets for Hot Tubs Swimming Pool

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5Kg Chlorine Tablets 20g - Trichlor Swimming Pool, Hot Tub, Spa Chlorine

5Kg Chlorine Tablets 20g - Trichlor Swimming Pool, Hot Tub, Spa Chlorine

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6

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

8.7

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7

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

Relax

8.4

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8

CUQOO 1kg 4-in-1 Multifunction Chlorine Tablets with Floating Chlorine Dispenser - Slow Release Chlorine Dispenser Tabs for Hot Tub and Pools - Hot Tub Table Float Sanitizer & Stabilizer Pool Supplies
CUQOO 1kg 4-in-1 Multifunction Chlorine Tablets with Floating Chlorine Dispenser - Slow Release Chlorine Dispenser Tabs for Hot Tub and Pools - Hot Tub Table Float Sanitizer & Stabilizer Pool Supplies

CUQOO

8.1

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9

SUDS-ONLINE 5kg Chlorine Tablets 20g Hot Tub Spa Tubs
SUDS-ONLINE 5kg Chlorine Tablets 20g Hot Tub Spa Tubs

SUDS-ONLINE

7.8

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10

ClearSpa Multifunctional 20g Chlorine Tablets 5kg - Suitable for Hot Tub, Spa and Swimming Pool Treatment…
ClearSpa Multifunctional 20g Chlorine Tablets 5kg - Suitable for Hot Tub, Spa and Swimming Pool Treatment…

ClearSpa

7.6

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