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The best chlorine tablets in comparison

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CRYSTAL CLEAR Ultimate Chlorine Tablets 50 x 20g for Hot Tubs, Spa, Swimming Pools. 1kg FREE EXPRESS DELIVERY UK Mainland Only

CRYSTAL CLEAR

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9,9

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HOT TUB POOL SPA Our versatile chlorine tablets are suitable for use in all water conditions and types of home leisure... from paddling pools all the way through to swimming pools Crystal Clear chlorine tablets have you covered.
EASY TO USE Our easy to use hot-tub tabs can be used with floating dispensers, floating skimmers and chlorine feeders for a super simple chlorine water treatment solution for all types of Spa, Pool or Tub.
SLOW RELEASE UV RESISTANT Our swimming pool chlorine tablets will dissolve slowly and evenly over 3-5 days giving a steady replacement of chlorine loss to maintain optimal safe bathing levels without hassle. With a special UV resistant formula also prevents chlorine loss caused by sunlight which helps towards easier water balancing and maintenance of chlorine levels.

£ 13.75

£ 14.95

£ 21.49

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

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ALWAYS CLEAR WITH POOL CRAB Untreated pool & spa water will harbour and grow bacteria. This is the leading cause for water discoloration, bad smells, and negative health consequences. Use the Pool Crab chlorine tablets to keep your pool, spa & hot tub completely safe for you and your loved ones. We make no compromise on water safety!
MULTIFUNCTIONAL 4-in-1 TABLETS Pool Crab chlorine tablets are industry standard premium quality 4-in1 sanitiser, stabiliser, algaecide & clarifier tablets for cleaning and maintaining your water. The 4-in-1 fast acting chlorine tablets help kill and prevent bacteria, organisms and algae growth. Never change water again!
1KG BUNDLE KEEPS GOING 50 x 20g sun-stabilised slow-release chlorine tabs are protected from the sun and therefore last much longer. The advanced dissolve function releases chlorine slowly and can last up to one week. The chlorine tablets also contain water clarifier which helps to bind debris and particles together so the filter can trap it.
COMPATIBLE WITH ALL Pool Crab chlorine tablets are all rounded versatile tabs which can be used in hot tub, spa, inflatable pool, indoor & outdoor pools, in-ground and above-ground pools with or without floating pool dispenser (dispenser not included).
THE POOL CRAB PROMISE We go the extra mile to ensure you are fully satisfied with your purchase. With the Pool Crab satisfaction promise you can be assured you are in safe hands. If you are not satisfied, we will refund you the full price, no questions asked!

Sapphire Waves 5 in 1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1Kg Tub 50 x 20g 1" Spas Paddling Pool Hot Tub Chlorine Tablets for use in Chemicals Floating Dispenser.

Sapphire Waves

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9,7

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CRYSTAL CLEAR CLARITY Our unrivalled market leading quality tablets offer guaranteed purification for eliminating algae growth plus a high-grade clarifier to pick up tiny particles which can freshen the water clarity to make it sparkle back to life.
HOT TUB POOL SPA Our versatile chlorine tablets are suitable for use in all water conditions and types of home leisure... from paddling pools all the way through to swimming pools Sapphire Waves chlorine tablets have you covered.
SLOW RELEASE UV RESISTANT Our chlorine tablets will dissolve slowly and evenly over 3-5 days giving a steady replacement of chlorine loss to maintain optimal safe bathing levels without hassle. With a special UV resistant formula also prevents chlorine loss caused by sunlight which helps towards easier water balancing and maintenance of chlorine levels.

£ 12.75

£ 14.95

£ 15.95

Chlorine Tablets for Hot Tub, 40 * 20g, 4-in-1 Dispenser Tablets for Swimming Pool Paddling Pool Spa Bathtubs

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Usage Recommendation The tablets can be dissolved in a dosing floater or skimmer, but we recommend using a dosing floater. After adjusting the pH level, place the tablet in the appropriate dosing floater and introduce it into the pool in the evening after swimming.
40-Pack 20g tablets *40 offer a high capacity. They dissolve slowly to ensure an even distribution of chlorine and keep the water clear.
TIP For optimal water care, ensure the correct pH value, which should be between 7.0 and 7.4.
Excellent Effect Prevents the rapid degradation of chlorine even at high water temperatures and under strong sunlight. This makes it particularly effective, even during long absences or bad weather.

Chlorine Tablets for Hot Tub, 40 * 20g, 4-in-1 Dispenser Tablets for Swimming Pool Paddling Pool Spa Bathtubs

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9,6

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Usage Recommendation The tablets can be dissolved in a dosing floater or skimmer, but we recommend using a dosing floater. After adjusting the pH level, place the tablet in the appropriate dosing floater and introduce it into the pool in the evening after swimming.
40-Pack 20g tablets *40 offer a high capacity. They dissolve slowly to ensure an even distribution of chlorine and keep the water clear.
TIP For optimal water care, ensure the correct pH value, which should be between 7.0 and 7.4.
Excellent Effect Prevents the rapid degradation of chlorine even at high water temperatures and under strong sunlight. This makes it particularly effective, even during long absences or bad weather.

𝐏𝐔𝐑𝐄 𝐒𝐏𝐋𝐀𝐒𝐇! 1kg Hot Tub Chlorine Tablets – 4-in-1 Slow-Release Pool Chemicals for Inflatable, Paddling & Above-Ground Pools | Sanitiser, Algaecide, Clarifier, Stabiliser

CUQOO

7% off

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9,6

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- - PURE SPLASH! chlorine tablets combine sanitising, stabilising, algae prevention, and water clarification in one powerful formula. This all-in-one solution simplifies pool and hot tub maintenance, helping you enjoy clean, clear water without juggling multiple chemicals.
, & Say goodbye to cloudy water and green slime! These multifunction tablets prevent algae growth and enhance water clarity, ensuring a visually appealing and hygienic swimming environment for your family.
, & PURE SPLASH! products are made with premium-quality ingredients to guarantee consistent results. Our chlorine tablets leave minimal residue and work well with most dispensers or filtration systems.

Garden Genie - Chlorine Disinfectant Tablets | For Hot Tubs, Spas and Pools | 200 Tablets 640g

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Garden Genie Chlorine Tablets are formulated with high-quality, concentrated chlorine, which ensures quick and efficient hygienic cleaning which helps in creating a healthy swimming environment.
Each disinfectant tablet is designed to dissolve slowly and evenly, releasing a steady stream of chlorine into the water over time. This slow-release mechanism extends the life of the tablets, reducing the need for frequent replacements.
Using our chlorine tablets is a breeze. Simply place the appropriate number of tablets into a floating dispenser, skimmer, or automatic feeder, and let them do the work. This hassle-free application process makes pool maintenance more convenient than ever.
Each tablet comes in a pre-measured size, ensuring accurate dosing without any guesswork. This precise dosing capability provides consistent water sanitation levels and helps maintain a perfect pool balance.

Recommendation

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

bluewater POOL & SPA CHEMICALS

9,4

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5Kg Multi-functional Chlorine Tablets
Large Dispenser Needed

5 kg Multifunctional 200g large chlorine tablets for swimming pools

Blu Line

9% off

9,3

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stabilised chlorine
Multifunctional contains clarifier and algaecide
Premium Pool chemicals from Blu Line Pool Products
relax brand for blu line

BritishBasics - Chlorine Disinfectant Tablets | For Hot Tubs, Spas and Pools | 200 Tablets 640g, White

BritishBasics

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Fast acting and fast dissolving
Powerful general purpose water sanitiser

This ranking is created through algorithmic analysis of millions of products tailored specifically to your search. We aim to find the most suitable product for you based on manufacturer information and price. The ranking reflects our opinion and should serve as a good starting point for your purchase. We would like to point out that we have not tested the products ourselves and link to selected online shops and partners from which we may receive compensation.

You might also be interested in these chlorine tablets.

5 kg Multifunctional 200g large chlorine tablets for swimming pools

Suitable for Pool Skimmer baskets or 7" and 9" floating chemical dispensers

~~£ 38.40~~

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SUDS-ONLINE 20 x 20g Multifunction Chlorine Tablets For Swimming Pool Hot Tub Spa

SUDS-ONLINE Hi-Quality Multifunctional Chlorine Tablets (20g) - SUPPLIED IN 2 TUBES OF 10 WITH CHILD SAFE LIDS

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

Contains Chlorine, Stabiliser, Algaecide and Clarifier

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Floating Chlorine Dispenser for Hot Tub & Pool - Stretchable Tablet Dispenser (5 Inch)

Floating Easily Stretchable chemical dispenser float is designed for dispensing bromine and chlorine tablets in your swimming pool, keep it clean and up to standard. Our auto floating chlorine dispenser floats around Diffusing chemical tablets effortlessly! The right amount of chlorine to be released over time, evenly distributed! Never worry about chlorine levels in your swimming pool or spa. Humanized design of our chlorine granules dispenser allows you to rest assured.

~~£ 10.99~~ free shipping

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Clearwater Chlorine Granules for Hot Tub Spa and Swimming Pool Water Treatment for Rapid Disinfecting and Cleaning, Pail, 5 kg, White

KILL BACTERIA AND ELIMINATE HARMFUL ORGANISMS so your spa or pool water stays hygienic and healthy

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Bluewater 5kg Multifunctional Chlorine Tablets 200g - Swimming Pool & Spa Chemicals

5kg Multifunctional Chlorine Tablets

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

They are great for ensuring hot tub and swimming pool water is safe and bacteria free.

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Blue Horizons Large Chlorine 200g Tablets - Tub of 5 Kg

When dosed via the skimmer the tablet(s) will dissolve slowly over a 3 to 4 day period, the rate at which they dissolve will vary depending upon water flow and temperature.

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Deep Blue - Multifunctional Mini 20g Chlorine Tablets 1kg Long lasting stabilised clarifier algae inhibitor

Crystal Clear Water The clarifier prevents cloudy water, leaving your hot tub sparkling inviting.

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5KG SMALL MULTIFUNCTIONAL CHLORINE TABLETS 20G PER TABLET

20g Small Multifunctional Chlorine Tablets

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Multifunctional Chlorine Tablets 1kg (50 Tablets)

High quality multifunctional chlorine tablets

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Floating Chlorine Dispenser,Swimming Pool Spa Hot Tubs Chemical Dispenser Adjustable Floating Tablet Chlorine Holds 3 Inch Chemical Tablets (Turtle)

Eye-Catching Using cute cartoon shapes, there are tortoise and duck shapes for you to choose from.When the dispenser floats on the water, it looks like a cute turtle duck floating while keeping the water clean.

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The best chlorine tablets in comparison

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