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10 bestHth 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

9.7

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2

HTH Advanced Unstabilised Chlorine Tablets for Swimming Pools
HTH Advanced Unstabilised Chlorine Tablets for Swimming Pools

HTH

9.4

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3

Blue Horizons Large Multifunction 200g Tablets - Tub of 5 KG
Blue Horizons Large Multifunction 200g Tablets - Tub of 5 KG

Blue Horizons

9.1

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4

Deep Blue - Multifunctional 200g Chlorine Tablets 5 kg Long lasting stabilised clarifier algae inhibitor
Deep Blue - Multifunctional 200g Chlorine Tablets 5 kg Long lasting stabilised clarifier algae inhibitor

Deep Blue

8.8

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5

HTH Granufast Stabilised Chlorine - 5kg
HTH Granufast Stabilised Chlorine - 5kg

Hth

8.5

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Related productsUp to 27% off

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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HTH Chlorine Shock Granules 1kg

HTH Chlorine Shock Granules 1kg

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HTH – Pebble HTH Chlorine 5kg Maxitab 200g 5 Functions

HTH – Pebble HTH Chlorine 5kg Maxitab 200g 5 Functions

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HTH Granu Fast Dissolves Quickly Chlorine Granules 5 kg Chlorine Granules

HTH Granu Fast Dissolves Quickly Chlorine Granules 5 kg Chlorine Granules

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6

Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100
Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100

Palintest

8.2

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7

HTH maxitab 200 Regular – 5 kg
HTH maxitab 200 Regular – 5 kg

HTH

7.9

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6% off

8

HTH 255g Calcium Hypochlorite Non-Stabilised Chlorine Tablets - 4.5 kg, Prevents Scales, Controls Algae, Kills Bacteria, Maintains Clean Sanitized Water
HTH 255g Calcium Hypochlorite Non-Stabilised Chlorine Tablets - 4.5 kg, Prevents Scales, Controls Algae, Kills Bacteria, Maintains Clean Sanitized Water

HTH

7.7

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6% off

9

HTH Chlorine Pebbles Action 6 Easy Stabilised 250g, 5kg - Slow dissolving, no residue, prevents stains on liners, high stabilization against UV rays, controls algae
HTH Chlorine Pebbles Action 6 Easy Stabilised 250g, 5kg - Slow dissolving, no residue, prevents stains on liners, high stabilization against UV rays, controls algae

HTH

7.4

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10

Maxitab Action 5 135g Multifunction Tablets 6lb
Maxitab Action 5 135g Multifunction Tablets 6lb

HTH

7.1

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