Chlorine tablet deals(Disclaimer)
-
🏅 137 chlorine tablets in price comparison
-
💶 Current offers and discounts
-
🕝 Last updated on 05.10.2026
31% discount
Clearwater Fast-Dissolving Chlorine Tablets Hot Tub & Pool 167 Tabs
QUICK DISSOLVING CHLORINE TABLETS: Will fully dissolve and circulate within your pool/hot tub water within 30 minutes
£ 10.99
£ 15.99
To the offer
14% discount
CRYSTAL CLEAR Ultimate Chlorine Tablets 50 x 20g for Hot Tubs, Spa, Swimming Pools. 1kg FREE EXPRESS DELIVERY UK Mainland Only
PREMIUM CHLORINE TABLETS: Our Crystal Clear 90% trichlor ultimate chlorine tablets offer a highly effective and simple disinfection solution to sanitise and stabilise your water whilst killing off viruses and bacteria to ensure safe bathing.
£ 11.95
£ 13.95
To the offer
7% discount
Deep Blue - Multifunctional 200g Chlorine Tablets 5 kg Multifunction for clear water in Swimming Pools with Algaecide, clarifier
Effective Sanitization: Deep Blue chlorine tablets for swimming pools ensure crystal-clear water, providing a safe and enjoyable swimming experience for families and friends
£ 28.23
£ 30.51
To the offer
13% discount
CRYSTAL CLEAR 4in1 Multifunction Chlorine Tablets for Hot Tubs, Spa, Swimming Pools. 1kg 50 x 20g Spas Paddling Pool Hot Tub Chlorine Tablets
4-IN-1 MULTIFUNCTIONAL CHLORINE TABLETS: Our Crystal Clear 4-in-1 premium multi-function chlorine tablets offer a simple all in one disinfection solution to sanitise and stabilise your water whilst preventing algae growth and clearing cloudy water
£ 12.95
£ 14.95
To the offer
5% discount
Relax Multi-Chlorine Tablets 200g Swimming Pool Sanitiser 5Kg
25 x Large 3" Chlorine Tablets 200g each
£ 26.99
£ 28.49
To the offer
7% discount
Deep Blue 5KG Multifunctional Chlorine Tablets for Hot Tub, Spa, Swimming Pool. 5KG of 20g Tablets.
These small multifunctional chlorine tablets are an enhanced tablet containing stabilised chlorine, a clarifier and an algaecide.
£ 21.98
£ 23.76
To the offer
5 kg Multifunctional Chlorine Tablets 20g, Small 4-in-1 Tablets Suitable for Hot Tubs, Swimming Pools and Spas
20g Small Multifunctional Chlorine Tablets: Compact and efficient chlorine tablets designed for convenient pool and spa maintenance
£ 29.49
free delivery
To the offer
5% discount
Deep Blue 200g Stabilised Chlorine Tablets 5kg | Slow Release Pool Tablets for Swimming Pools | Long Lasting Sanitiser for Clear Safe Water
Exceptional Water Clarity: Enjoy crystal clear water in your hot tub with chlorine tablets for hot tub that effectively eliminate contaminants and keep your spa inviting
£ 31.49
£ 33.21
To the offer
BritishBasics - Chlorine Disinfectant Tablets | For Hot Tubs, Spas and Pools | 200 Tablets 640g, White
Chlorine Disinfectant Tablets 200 Chlorine Tablets - 640g For use in Hot Tubs, Spas and Pools Powerful general purpose water sanitiser Fast acting and fast dissolving
£ 14.99
free delivery
To the offer
5 kg Multifunctional 200g large chlorine tablets for swimming pools
Large 200g chlorine tablet
£ 39.99
free delivery
To the offer
SUDS-ONLINE Quality Multifunctional Large Chlorine Tablets 200g SWIMMING POOL (5KG)
Our Multifunctional Chlorine Tablets also contain an algaecide to tackle the problem of green water and a clarifier to keep your water crystal clear.
£ 30.95
free delivery
To the offer
SUDS-ONLINE- 20g Chlorine Tablets – 50 Multifunctional Mini Pool & Hot Tub Tablets, Stabilised Slow Dissolving
4-in-1 Multifunctional Formula Stabilised chlorine tablets with built-in algaecide and clarifier to sanitise water, prevent algae growth and maintain crystal-clear pool or spa water.
£ 13.90
free delivery
To the offer
Palintest WT 442 Instachlor Rapid Release Chlorine Tablets - PR 1000 (1.7 g) Pack of 100
Instachlor PR-1000 chlorine tablets provide a simple & convenient means of small-scale water chlorination Suitable for the disinfection of water in storage tanks, bowsers, etc. For example on board ship, trains or aircraft.
£ 33.00
free delivery
To the offer
Bluewater 5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals by PoolShopUK
Genuine Bluewater Pool & Spa Chemicals
£ 44.95
free delivery
To the offer
ClearSpa Multifunctional 20g Chlorine Tablets 5kg - Suitable for Hot Tub, Spa and Swimming Pool Treatment…
Multifunctional Chlorine Tablets Slow dissolving 20g
£ 29.85
free delivery
To the offer
Blue Horizons Large Chlorine 200g Tablets - Tub of 5 Kg
Blue Horizons 200g Chlorine Tablets - An easier way of maintaining chlorine levels in your pool water, 200g chlorine tablets are placed in the skimmer, floating dispenser or chlorine feeder (trichlorinator).
£ 34.15
free delivery
To the offer
HXEternal 1 kg Multifunctional Chlorine Tablets, Suitable for swimming pool, Hot tub, Spa, 4-in-1 Dispenser Tablets,Pool clean tables, Clarifier for water, Swimming pools chemicals 50 x 20g 1KG
Powerful Pool Disinfection: Effectively sanitises your swimming pool water, killing bacteria and algae for a clean and healthy swimming environment.
£ 11.99
free delivery
To the offer
Chlorine Tablets Extra Strength 200 Per Tub Creates A Disinfectant Solution
Extra Strength Chlorine Effervescent Tablets Each tablet gives 1,500 parts per million available chlorine per 1 litre of water Effective against all food poisoning bactiria, MRSA, C Difficile, Viruses etc Simply add to water to create a disinfectant solution that is ready-to-use Fast Acting, Fast Dissolving in an effervescent base Delivery to Mainland UK ONLY.
£ 14.49
free delivery
To the offer
7% discount
Deep Blue - 10 Kg Multifunctional 200g Chlorine Tablets With Long lasting Stabilised Clarifier Algae Inhibitor
Enhanced Formulation: These tablets combine stabilised chlorine, a clarifier, and an algaecide in one, offering comprehensive care for your pool or hot tub.
£ 43.13
£ 46.62
To the offer
1LB Chlorine Tablets for Swimming Pool, Chlorine Tablets for 1 inch Tub, Suitable for Swimming Pools Spas and Hot Tubs Fountain, Water Park Bathtub
[1LB Multifunction Chlorine Tablets( Floater Not Included)]- Package includes: 500g of chlorine tablet swimming pool, each bottle of chlorinated tablets is about 23PCS. Each pool chlorination tablet is 1 inches in diameter. Let Pool Chloride Tablets protect your pool so you can enjoy swimming all season long.
£ 15.89
free delivery
To the offer
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 A new and improved version of the Chlorine tablets.
£ 12.95
free delivery
To the offer
Multifunctional Chlorine Tablets 1kg (50 Tablets)
High quality multifunctional chlorine tablets
£ 13.79
free delivery
To the offer
Deep Blue Pro - Mini 20g STABILISED Chlorine Tablets 1kg SLOW RELEASE
All-in-one Cleanliness: These mini tablets combine chlorine, clarifier, and algaecide in one convenient solution, keeping your hot tub hygienically clean and crystal clear.
£ 17.90
free delivery
To the offer
7% discount
5 Kg of 200g Multifunctional Chlorine Tablets – Long-Lasting Pool & Hot Tub Sanitizer – Kills Bacteria, Controls Algae & Clarifies Water – Slow-Dissolving Trichlor Tablets for Easy Maintenance
Powerful Pool & Hot Tub Sanitiser – Effectively kills bacteria, controls algae, and clarifies water for a safe and clean swimming experience.
£ 27.49
£ 29.47
To the offer
2 Kg Stabilised Chlorine Tablets 100 x 20g Slow Release Dispenser | for Hot Tubs, Swimming Pools, Spas, Paddling Pool Water Cleaning and Sanitising
【POWERFUL SANITIZATION】: (100 X 20G). Our 90% trichloro tablets are designed to effectively kill bacteria, algae, and other harmful contaminants present in pool water, ensuring a safe and healthy swimming environment.
£ 13.09
free delivery
To the offer
SUDS-ONLINE 5kg Multifunctional Chlorine Tablets 20g Swimming Pool Chemicals
Cleans and sanitizes pool and hot tub water
£ 29.49
free delivery
To the offer
Blue Horizons 200g Large Multifunctional Chlorine Tablets 2kg
Blue Horizons 200g Large Multifunctional Chlorine Tablets 2kg
£ 22.95
free delivery
To the offer
39% discount
AquaCare Chlorine Free Water Sanitiser for Hot Tub, Ice Bath & Pool 1L
AquaCare 1 Litre Chlorine-Free Water Sanitiser: Odourless and colourless treatment against bacteria, fungi, biofilm and algae in pools, hot tubs, ice baths and more
£ 10.99
£ 17.99
To the offer
7% discount
Relax Multifunctional Chlorine Tablets 50 x 20g Hot Tub Swimming Pool Spa
Relax
£ 12.95
£ 13.95
To the offer
Multifunctional Chlorine Tablets 200g 2 x 5kg (10kg) for Pool and Spa Water Treatment
Multifunctional chlorine tablets for spa and hot tub water treatment
£ 57.95
free delivery
To the offer
20% discount
Chlorine Tablets for Swimming Pools/Hot Tubs with Floating Chlorine Tablets Dispenser for Swimming Pool Paddling Pool Spa Bathtubs 100g
CHLORINE TABLETS FOR SWIMMING POOL/HOT TUB: 100g chlorine tablets and dispenser. Ideal for floating dispensers for swimming pool or spa.
£ 11.99
£ 14.99
To the offer
Aqua Sparkle Spa Multifunctional Chlorine 20g Tablets - Tub of 1 Kg
AquaSPArkle Multifunctional Chlorine Tablets should be dosed via a floating dispenser. When set up correctly your floating dispenser will dispense the correct amount of chlorine into the spa to maintain the ideal level between 3.0 to 5.0mg/l and all you need to do is top up the floating dispenser with new tablets as and when required.
£ 13.49
£ 13.99
To the offer
Chlorine Tablets for Swimming Pool, 1lb. Chlorine Tabs for Hot Tub with Float Dispenser, 1 Inch Multifunction large Chlorinators for Swimming Pool Spa Hot Tub Bathtubs (1lb Upgrade)
【POOL CLEANING TABLETS】Chlorine Tablets for Swimming Pool Which Improves Transparency And Prevents Algae Formation, Can Be Placed Directly In The Pool And Easily Blends Into The Water At A Higher Speed. On This Hot Summer Day, You Can Enjoy The Crystal Clear Swimming Pool.
£ 19.99
free delivery
To the offer
Bluewater Small 50 x 20g Multifunctional Chlorine Tablets - 1kg Jar
20g Multifunctional Chlorine Tablets
£ 14.25
free delivery
To the offer
SUDS-ONLINE Chlorine Floating Dispenser with 30 x 20g Tablets for Pools Spa Hot Tub
SUDS-ONLINE Hi-Quality Multifunctional Chlorine Tablets (20g) + FLOATING DISPENSER A new and improved version of the Chlorine tablets.
£ 15.49
free delivery
To the offer
33% discount
GV Health SoChlor DST Chlorine Tablets with Detergent Disinfectant - Pack of 200 White
Dual-action clean and Disinfect
£ 11.99
£ 17.95
To the offer
15% discount
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.
5-IN-1 MULTIFUNCTIONAL CHLORINE TABLETS: Our Sapphire Waves 5-in-1 premium multi-function chlorine tablets offer a simple all in one disinfection solution to sanitise, disinfect and stabilise your water whilst preventing algae growth and clearing cloudy water
£ 10.95
£ 12.95
To the offer
Chlorine Disinfectant Tablets 200 per Tub x6
Suitable for Salad Washing
£ 46.99
free delivery
To the offer
Hot Tub Suppliers Perfect Balance Multi Functional Chlorine Tablets 5KG - For Hot Tubs & Swimming Pools - Slow Release
Hot Tub Suppliers Perfect Balance Multi Functional Chlorine Tablets 5KG - For Hot Tubs & Swimming Pools - Slow Release
£ 27.95
£ 28.95
To the offer
9% discount
SUDS-ONLINE Small Dispenser with 20 Multifunctional Chlorine Tablets 20g + Test Strips
SUDS-ONLINE Hi-Quality Multifunctional Chlorine Tablets (20g) SUITABLE FOR PADDLING POOLS , SIMPLE AND EASY TO USE Kit Contains - 20 Multifunctional Chlorine Tablets + 20 Test Strips + Floating Dispenser
£ 19.99
£ 22.03
To the offer
SUDS-ONLINE 5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals
5Kg Multi-functional Chlorine Tablets
£ 30.95
free delivery
To the offer
1kg Relax Spa 20g Multifunction Chlorine Tablets
Powerful Chlorine Tablets: These high-strength tablets contain chlorine, algicide, and clarifier for complete hot tub care.
£ 11.74
free delivery
To the offer
Bluewater 2kg Multifunctional Chlorine Tablets 200g - PoolShopUK
Genuine Bluewater Pool & Spa Chemicals 2kg Multi-functional Chlorine Tablets 200g Tablets Large Dispenser Needed
£ 23.95
free delivery
To the offer
Multi-functional Chlorine Tablets 20g | 5KG | Hot Tubs & Pools | 4-in-1 Sanitiser, Algaecide, Stabiliser, Clarifier
4-IN-1 TABLETS: Sanitiser, Algaecide, Stabiliser, Clarifier. Sanitise and stabilise your water whilst reducing/preventing algae growth and clearing cloudy water
£ 36.60
free delivery
To the offer
2LB Chlorine Tablets for Swimming Pool, Chlorine Tablets for 1 inch Tub, Suitable for Swimming Pools Spas and Hot Tubs Fountain, Water Park Bathtub, Multifunctional Pool Clean Tablets
【POOLS CHLORINE TABLETS(Floater Not Included)】Sanitise and stabilise your water whilst reducing/preventing algae growth and clearing cloudy water.
£ 21.99
free delivery
To the offer
Bluewater 25kg Large Multifunctional Chlorine Tablets 200g — Three-in-One Swimming Pool Treatment
Multifunctional chlorine tablets 200g: Three-in-one formula sanitises water, prevents algae and maintains crystal-clear clarity all season; no need for multiple separate pool chemicals
£ 125.95
free delivery
To the offer
6% discount
Blue Horizons BWP619-1 Aqua Sparkle Spa Multifunctional Chlorine 20 g Tablet, 1 kg
Spa Multifunctional Chlorine Tablets are designed to maintain chlorine levels This makes maintaining the sanitizer level in your spa very straightforward Place it on a non-bleachable surface
£ 15.76
£ 16.74
To the offer
Aqua Pristine Chlorine Tablets for Ice Bath & Hot Tub Cleaner | Fast Dissolving | Multifunction Chlorine Tablets | Cold Plunge Water Treatment | Ice Bath Cleaner | UK-Made
Effective Chlorine Treatment for Ice Baths & Hot Tubs – Aqua Pristine's Ice bath cleaning tablets are expertly formulated to provide high-performance sanitation for ice baths, cold plunges and hot tubs. Designed to eliminate bacteria, control algae, and maintain crystal-clear water, ensuring a hygienic and refreshing experience every time you soak or dip.
£ 17.99
free delivery
To the offer
7% discount
Deep Blue 20g Stabilised Chlorine Tablets 5kg | Slow Release Mini Tablets for Hot Tubs Spas and Swimming Pools | Long Lasting Sanitiser
These chlorine tablets are a trusted choice for hot tubs, spas and swimming pools, helping keep water clean, clear and safe. They prevent bacteria, algae and harmful germs, giving you healthy, crystal-clear water with minimal effort.
£ 25.56
£ 27.63
To the offer
ClearSpa 20g Chlorine Tablets 5kg - Suitable for Hot Tub, Spa and Swimming Pool Treatment
ClearSpa
£ 28.80
free delivery
To the offer
DPD1 chlorine test tablets swimming pool hot tub X50 Palintest
DPD no.1 reagent tablets for determining the amount of free chlorine in your hot tub, swimming pool or spa water.
£ 14.74
free delivery
To the offer
Small 20g Multifunctional Chlorine Tablets 2 kg 4-in-1 Sanitiser, Algaecide, Stabilised and Clarifier for Pools and Hot Tubs
20g Small Multifunctional Chlorine Tablets Efficacy Against Sunlight
£ 19.95
free delivery
To the offer
PristiClear Multifunction Chlorine Tablets 1kg – 4 in 1 Formula Chlorine Tablets for Hot Tub & Swimming Pool, Sanitiser for Crystal Clear Water. Sanitiser, Stabiliser, Algaecide and Clarifier
Topline
£ 20.00
To the offer
6% discount
Small Dispenser with 10 Ultimate Chlorine Tablets 20g PLUS FREE TEST STRIPS
Suitable for paddling pools
£ 14.99
£ 15.99
To the offer
NEW 2026 | CHILLZ Crystal Clear Chlorine Tablets for Ice Baths | Long-Lasting, 3x Slower Dissolving, Safe for Skin, 1 Tablet for up to 600L
SANITISATION POWER: Effectively eliminates bacteria and maintains crystal clear water in ice baths, ensuring a hygienic environment for your cold therapy sessions
£ 13.98
free delivery
To the offer
SUDS-ONLINE 50 X Chlorine 20g Multifunctional
SUDS-ONLINE NEW IMPROVED FORMULA Hi-Quality Multifunctional Chlorine Tablets (20g) A new and improved version of the Chlorine tablets.
£ 14.95
free delivery
To the offer
Multi-functional Chlorine tablets 200g | 5KG | Swimming Pools | 4-in-1 Sanitiser, Algaecide, Stabiliser, Clarifier
4-IN-1 TABLETS: Sanitiser, Algaecide, Stabiliser, Clarifier . Sanitise and stabilise your water whilst reducing/preventing algae growth and clearing cloudy water
£ 31.98
free delivery
To the offer
Chlorine Tablets Extra Strength 200 Per Tub Creates A Disinfectant Solution
Each tablet gives 1,500 parts per million available chlorine per litre of water
£ 14.49
free delivery
To the offer
BAYROL® Chlorilong CLASSIC - Chlorine Tablets for Swimming Pool - Slow Release - Long-Lasting Disinfection - 250g - 5kg
Long-term chlorine tablet
£ 62.00
free delivery
To the offer
SUDS-ONLINE 500G Stabalised Chlorine Granules - Swimming Pool Chemicals & Spa
Our chlorine granules are manufactured with a stabilising agent to help prevent the destabilisation and destruction of the chlorine by sunlight and UV rays.
£ 11.99
free delivery
To the offer
Relax Spa Hot Tub Small Chlorine Tablets
Relax
£ 14.50
free delivery
To the offer
Blue Horizons Small Chlorine 20g Tablets - Tub of 5 KG
These Blue Horizons chlorine tablets are designed to slowly erode over a period of 3-5 days, depending on the water flowing over them.
£ 38.49
free delivery
To the offer
Bluewater 5kg Multifunctional Chlorine Tablets 200g - Swimming Pool & Spa Chemicals
Genuine Bluewater Pool & Spa Chemicals
£ 44.95
free delivery
To the offer
Prosan Chlorine Disinfectant Tablets 200 per Tub x2
Chlorine Disinfectant Tablets are Fast Acting, Fast Dissolving in an effervescent base Each tablet contains 1.7g NaDCC Effective against all Food Poisoning Bactiria, MRSA, C. difficile & Viruses Release a stable & accurate solution of free available chlorine – perfect for due diligence Suitable for All Hard Surface Disinfection, Water Purification, Toilets, Drains & Sluices, Cloths & Mop Soaking and more
£ 18.49
free delivery
To the offer
Spamaster Chlorine Tablets (20g) 5kg for hot tubs and spas
Spamaster.
£ 40.99
free delivery
To the offer
Prosan Chlorine Disinfectant Tablets 200 per Tub x 2
Each tablet gives 1,000 parts per million (ppm) available chlorine per litre of water
£ 18.49
free delivery
To the offer
SUDS-ONLINE 100 x 20g Chlorine Tablets for Hot Tubs Swimming Pool ...
SUDS-ONLINE Hi-Quality Hi-Quality Multifunctional Chlorine Tablets (20g) A new and improved version of the Chlorine tablets.
£ 19.95
free delivery
To the offer
Clearwater Fast Dissolving Chlorine Granules Hot Tub & Pool 5kg Pail
DISINFECT POOL AND HOT TUB WATER: with these stabilised chlorine granules - free active chlorine (FAC) to maintain a healthy swimming environment
£ 26.99
free delivery
To the offer
SUDS-ONLINE Floating Dispenser + 40 Ultimate Chlorine Tablets 20g Hot Tub Swimming Tablet
SUDS-ONLINE IMPOVED FORMULA Hi-Quality Multifunctional Chlorine Tablets (20g) + FLOATING DISPENSER
£ 15.95
free delivery
To the offer
Blue Horizons 200g Large Stabilised Chlorine Tablets 2kg
A popular traditional 200g chlorine tablet
£ 20.65
free delivery
To the offer
SUDS-ONLINE 5kg Multifunctional Large Chlorine Tablets 200g Swimming Pool For 10ft 12ft 15ft 16ft bestway pools kids Intex (5kg)
Our Multifunctional Chlorine Tablets also contain an algaecide to tackle the problem of green water and a clarifier to keep your water crystal clear.
£ 31.95
free delivery
To the offer
Chlorine Tablets (200) - Evans Vandoline
Suitable for general cleaning, disinfecting and washing vegetables
£ 17.49
free delivery
To the offer
JOVS Chlorine Granules 5kg : Stabilized Chemicals for Hot Tubs, Pools, and Spa's - Swimming Cleverness for Rapid Disinfecting and Cleaning, Spa Water Treatment.
Effectively Disinfection: JOVS Chlorine Granule offer rapid disinfecting and cleaning for hot tubs, pools, and paddling pools, ensuring a hygienic environment for your water activities.
£ 26.75
free delivery
To the offer
SUDS-ONLINE Floating Dispenser + 5 Ultimate Chlorine Tablets 20g Hot Tub Swimming Tablet
SUDS-ONLINE Hi-Quality Hi-Quality Multifunctional Chlorine Tablets (20g) + FLOATING DISPENSER A new and improved version of the Chlorine tablets.
£ 15.49
free delivery
To the offer
Jangro Chlorine Tablets (200 x Tub)
Suitable for general cleaning and disinfecting
£ 16.59
free delivery
To the offer
SUDS-ONLINE Small Dispenser with 10 Multifunctional Chlorine Tablets 20g + Test Strips
SUDS-ONLINE Hi-Quality Multifunctional Chlorine Tablets (20g) SUITABLE FOR PADDLING POOLS , SIMPLE AND EASY TO USE Kit Contains - 10 Multifunctional Chlorine Tablets + 10 Test Strips + Floating Dispenser
£ 14.99
free delivery
To the offer
Customchem Multifunctional Chlorine Tablets 20g, 5kg, 4-in-1 Sanitiser Stabiliser Algaecide and Clarifier for Swimming Pools, Spas and Hot Tubs
MULTIFUNCTIONAL FORMULA: All-in-one chlorine tablets combine sanitiser, stabiliser, algaecide and clarifier in a single 20g mini tablet for complete pool and hot tub water treatment
£ 28.45
free delivery
To the offer
DPD No 3 Total Chlorine Tablets Box of 100
Ideal Product Suitable for photometer and comparator Sku: 511080BT
£ 18.87
free delivery
To the offer
10kg Relax Large 200g Multi Function Chlorine Tablets - Swimming Pool Sanitiser - with added Algaecide & Clarifier (2 x 5kg) Tubs
Multi functional tablet containing Chlorine, Stabiliser, Algicide and Clarifier
£ 54.73
free delivery
To the offer
SUDS-ONLINE Chlorine Floating Dispenser with 50 x 20g Chlorine Tablets for Pools Spa Hot Tub
SUDS-ONLINE Hi-Quality Hi-Quality Multifunctional Chlorine Tablets (20g) + FLOATING DISPENSER A new and improved version of the Chlorine tablets.
£ 16.95
free delivery
To the offer
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.
£ 15.99
free delivery
To the offer
Lovibond - DPD No.1 Free Chlorine Tablets, Pool Water Test Kit, 100 Tablets
Lovibond DPD No 1 Free Chlorine Tablets
£ 15.99
free delivery
To the offer
Happy Hot Tubs 50 x 20g Chlorine Tablets for Hot Tubs Swimming Pools
Happy Hot Tubs Chlorine Tablets 20g
£ 19.99
free delivery
To the offer
Problem Solved - Chlorine Disinfectant Tablets | For Hot Tubs, Spas and Pools | 200 Tablets 640g, White
A fast acting, fast dissolving Chlorine Disinfecting Tablets.
£ 11.99
To the offer
PristiClear Chlorine Pool Cleaning Kit - 1kg Multifunction 4-in-1 Chlorine Tablets for Swimming Pools, Hot Tubs & Spa - Pool Water Treatment Kit with 100 Test Strips - 50 Tablets
EFFECTIVE WATER PURIFICATION: These Pool chlorine tablets for hot tubs and swimming pools help keep water pristine, sanitised and inviting, supporting a cleaner swimming environment. Designed to reduce murky water and maintain sparkling clarity, this pool treatment kit helps create fresh, balanced water for family fun and relaxing spa use.
£ 23.99
free delivery
To the offer
SUDS-ONLINE 100 X Chlorine 20g Multifunctional Tablets for Spa/Hot Tub/Swimming Pool
SUDS-ONLINE Hi-Quality Multifunctional Chlorine Tablets (20g) A new and improved version of the Chlorine tablets.
£ 19.95
free delivery
To the offer
Bluewater 1kg Large 200g Multi-Functional Chlorine Tablets
Genuine Bluewater Pool & Spa Chemicals
£ 15.95
free delivery
To the offer
Lovibond Pool Water Tester for Free Chlorine and PH – 20 Tests | Rapid DDP No 1 & Phenol Red Tablet Reagents Included – Compact Hot Tub Testing Kit for Quick, Accurate PH Test Chlorine Test
USER-FRIENDLY, HIGH-RANGE (HR) TESTING KIT - This compact Pooltester block measures free chlorine and pH using DPD No.1 Rapid and Phenol Red Rapid tablets.
£ 21.15
free delivery
To the offer
Happy Splash Pack, 50 x Chlorine Tablets 20g (1kg), Floating Dispenser, 50 Test Strips, 6 Dive Sticks. Great for swimming pools, inflatable hot tubs and ice baths.
Happy Hot Tubs
£ 16.99
free delivery
To the offer
Labsales Hot Tub, Spa and Pool Kit One Test Tablet Refill, 30 dpd1, dpd one, Chlorine Test Tablets And 30 pH Phenol Red Test Tablets For Comparator Testers
【REFILL KIT】This Refill kit matches perfectly with our Test Kit number 1 - Our most popular Hot tub and Spa test kit and comes with QR codes for our original SDS and test kit instruction booklet 【30 TESTS】Our Refill comes with 30 Dpd 1 Rapid Test Tablets for Chlorine and Bromine analysis and 30 Phenol red Rapid Test Tablets for pH analysis 【FOR ALL COMPARATORS】Although a perfect accompaniment to our own test kits these tablets can be used with any brand of colour comparator on the market 【RAPID DISSOLVE】Our tablets are specially formulated to be rapid dissolve which means quicker absorption, quicker colour changes and Rapid results 【LABSALES】Brought to you by Labsales a Medium sized Employee owned business dating back to the 1950's our speciality is water testing so you can buy these tablets with the confidence that you're in good hands.
£ 14.49
free delivery
To the offer
2Pcs 5 Inch Floating Chlorine Dispenser Adjustable Tablet Floater | 2 Floating Dispensers, Adjustable Chlorine Tablet Holder, for Hot Tubs, Swimming Pools, Spas and Paddling Pools
FLOATING EASILY: Chlorine Tablet Dispenser floats around diffusing chemical tablets effortlessly! Releases the right amount of chlorine over time, evenly distributed. Never worry about chlorine levels in your swimming pool or spa. Humanized design allows you to rest assured.
£ 12.99
free delivery
To the offer
POOL FELLOWS Chlorine Dispenser, 1" Tablets, Adjustable Release, Orange
【Durable & Heat-resistant】Made from heavy-duty and thickened quality material. Resistant to UV rays, harsh weather and pool chemicals. It floats on the top of the water, lasting for many seasons even under the harshest climates.
£ 12.99
free delivery
To the offer
SUDS-ONLINE 5kg Chlorine Tablets 20g Hot Tub Spa Tubs + Dispenser
5kg Small (20g) Chlorine Tablets
£ 32.49
free delivery
To the offer
Relax 5Kg Chlorine Tablets Large 200g Swimming Pool Sanitiser
Premium Quality.
£ 28.49
free delivery
To the offer
SUDS-ONLINE 20 x 20g Multifunction Chlorine Tablets Swimming Pool Hot Tub Spa
Ideal for Small Pools & Hot Tubs 20g mini chlorine tablets suitable for above-ground swimming pools, inflatable pools, Lay-Z-Spa and small family hot tubs.
£ 12.95
free delivery
To the offer
BLUE AHEAD® Chlorine Puritabs Steriliser Tablets For Waterrower Water Rower Rowing Machine Purification Against Algae Tank Maintains Purifies 1 Year Supply (1 Pack)
Aquatabs Water Purification Tablets Set with 10 Tablets + BLUE AHEAD Gloves – 1 Year Annual Supply
£ 10.95
free delivery
To the offer
Blue Horizons Large Multifunction 200g Tablets - Tub of 5 KG
A new and improved version of the Maxi-Tab, these tablets still offer an easier way of maintaining chlorine levels and are applied via the skimmer, floating dispenser or chlorine feeder (trichlorinator).
£ 36.00
free delivery
To the offer
20x small multifunctional chlorine tablets 20g with test strips
Blu Line Ultimate chlorine tablets 4-1n-1
£ 14.99
free delivery
To the offer
Sweet Spa Solutions 5kg Chlorine Tablets 20g - Hot Tub, Spa and Swimming Pool Chlorine Tablet Treatment.
SLOW DISSOLVING - These chlorine mini tablets dissolve slowly, making them perfect for use in a spa with an erosion feeder. They're specifically formulated to disinfect spa water and keep it clean and safe.
£ 28.85
free delivery
To the offer
Suds Online 5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals + Large Floating Dispenser
Our Multifunctional Chlorine Tablets also contain an algicide to tackle the problem of green water and a clarifier to keep your water crystal clear.
£ 32.95
free delivery
To the offer
100 DPD 1 Palintest Swimming Pool Test Tablets
suitable for photometer and comparator testing
£ 13.95
free delivery
To the offer
PoolChem 5kg Multifunctional Chlorine Tablets 20g for Hot Tubs, Spa's, Swimming Pool & Inflatable Spa Chemicals
20g Multifunctional Chlorine Tablets
£ 31.90
free delivery
To the offer
SUDS-ONLINE 5kg Chlorine Tablets 20g Hot Tub Spa Tubs
Hot Tub / swimming pool Small (20g) Chlorine Tablets
£ 28.00
free delivery
To the offer
8% discount
KEL - Chlorine Disinfectant Tablets 200 x 1.67g NADCC - fast-dissolving household cleaner for toilets drains bins floors and hard surfaces - 640g tub
Effortless Home Hygiene - These 1.67g chlorine tablets dissolve in water to create a powerful disinfectant solution for everyday cleaning and tough messes around the house.
£ 11.03
£ 11.99
To the offer
SUDS-ONLINE 5kg Multifunctional Chlorine Tablets 20g Swimming Pool Chemicals + Floating Dispenser
Tablets
£ 33.95
free delivery
To the offer
Floating Dispenser + 50 Ultimate Chlorine Tablets 20g Hot Tub Swimming Pool Spa
Includes 1kg Multifunctional Small Chlorine Tablets & Floating Dispenser
£ 19.29
free delivery
To the offer
SUDS-ONLINE 50 x 20g CHLORINE TABLETS SWIMMING POOLS, SPA'S & HOT TUBS 1kg
SUDS-ONLINE Hi-Quality Chlorine Tablets (20g) A new and improved version of the Chlorine tablets.
£ 13.95
free delivery
To the offer
Relax 5kg Chlorine Tablets Small 20g Swimming Pool Spa Hot Tub Sanitiser
Slow Release Formula: These stabilised chlorine tablets slowly release chlorine over 2-4 days, ensuring continuous protection for your hot tub or swimming pool.
£ 26.99
free delivery
To the offer
20x20g Ultimate Chlorine Tablets For swimming pools and spas
20x20g Ultimate Chlorine Tablets For swimming pools and spas
£ 12.99
free delivery
To the offer
SUDS-ONLINE 5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals + 10 Free Test Strips
Our Multifunctional Chlorine Tablets also contain an algicide to tackle the problem of green water and a clarifier to keep your water crystal clear. WITH 10 FREE TEST STRIPS
£ 29.49
free delivery
To the offer
Sweet Spa Solutions Chlorine Granules 5kg - Stabilized Chlorine Granules for Hot Tub, Spa and Swimming Pool Treatment
Stabilised 5kg Chlorine Granules are rapid dissolving and are specifically formulated to disinfect spa, hot tub and pool water
£ 26.25
free delivery
To the offer
5kg RELAX Multifunctional Chlorine Tablets Small 20g Spa Multi Hot Tub Swimming Pool Sanitiser*
Multifunctional Chlorine Tablets: Enhanced with stabilised chlorine, clarifier, and algaecide for sparkling clean pool or hot tub water.
£ 28.99
free delivery
To the offer
ClearSpa Chlorine Granules 5kg - Stabilized Suitable for Hot Tub, Spa and Swimming Pool Treatment
Chlorine Granules are rapid dissolving and are specifically formulated to disinfect spa, hot tub and pool water
£ 26.95
free delivery
To the offer
5kg CrystalClear 20g Multifunctional Chlorine Tablets for Hot Tubs, Spas & Swimming Pools - 4-in-1 Sanitiser Tablets with added algaecide & clarifier for Sparkling Clean, Hygienic Water
4-IN-1 MULTIFUNCTIONAL CHLORINE TABLETS: CrystalClear premium multi-function chlorine tablets offer a simple all in one disinfection solution to sanitise and stabilise your water whilst preventing algae growth and clearing cloudy water
£ 32.45
free delivery
To the offer
AquaFinesse Chlorine Tablets for Whirlpool Hot Tubs, 18 x 20g Tablets (360g)
Use biocidal products carefully. Always read the label and product information before use.
£ 15.99
free delivery
To the offer
2LB Multifunction Chlorine Tablets for Swimming Paddling Pool clean tables Clarifier for water Tablets for Hot Tub
[2LB-1KG Multifunction Chlorine Tablets( Floater Not Included)] - Package includes: 1000g of chlorine tablet swimming pool, each bottle of chlorinated tablets is about 45PCS. Each pool chlorination tablet is 1 inches in diameter. Let Pool Chloride Tablets protect your pool so you can enjoy swimming all season long.
£ 21.89
free delivery
To the offer
Bromine or Chlorine Cool Duck Tablet Dispenser Hot Tub Spa Swimming Pools Water
Floating Duck Dispenser for Chlorine or Bromine Tablets
£ 12.99
free delivery
To the offer
Chlorine Tablets for Hot Tub, 40 * 20g, 4-in-1 Dispenser Tablets for Swimming Pool Paddling Pool Spa Bathtubs
【Individually Wrapped】Each 5Pcs chlorine tablet is sealed in its own pouch, ensuring safe and easy storage after use.
£ 11.99
free delivery
To the offer
SUDS-ONLINE 50 x 20g Multifunctional Chlorine Tablets + Floating Dispenser for Pools Spa Hot Tub
SUDS-ONLINE 50 x multifunctional Chlorine Tablets
£ 14.95
free delivery
To the offer
Premier Blue Chlorine Tablets Pool Hot Tub Spa inc Dispenser and Testing strips FULL KIT
Chlorine
£ 15.99
free delivery
To the offer
SUDS-ONLINE Floating Dispenser + 50 Ultimate Chlorine Tablets 20g Hot Tub Swimming Pool Spa
SUDS-ONLINE Hi-Quality Chlorine Tablets (20g) + FLOATING DISPENSER
£ 14.95
free delivery
To the offer
Premier Blue 50x20g Chlorine Tablets Pool Hot Tub Spa inc Dispenser and Testing strips FULL KIT
50 x 20g Multifunctional Chlorine Tablets
£ 17.99
free delivery
To the offer
Lovibond DPD No.3 Total Chlorine Tablets, 250 Pack for Photometers
Professional Total Chlorine Measurement: Specifically formulated to determine total chlorine after free chlorine testing, Lovibond DPD No.3 tablets accurately reveal combined chlorine levels, helping maintain effective water disinfection in swimming pools, spas, drinking water systems and commercial facilities.
£ 28.99
free delivery
To the offer
Purification Tablets For Water Rower Chlorine Tablet Pack For Water Rowing Machine, Puritabs Maxi Sterinova + Gloves 18 Month Supply
Sterinova Water Purification Tablets Set with 6 Tablets + Blue Ahead Gloves – Cleans and disinfects water, protects against algae formation, odour and residue in the water tank.
£ 14.95
free delivery
To the offer
Clearwater 1kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 100 x 20 g, White
4-IN-1 TABLETS (100 X 20G): sanitise and stabilise your water whilst reducing/preventing algae growth and clearing cloudy water
£ 22.99
free delivery
To the offer
100PCS Multifunctional Chlorine Tablets for Swimming Pools, Hot Tubs & Spas - Cleaning Tablets for Inflatable Spas & Pool Maintenance
【Multifunctional Chlorine Tablets】Our chlorine tablets help maintain clean, balanced, and crystal-clear water for comprehensive pool care. Formulated with high-quality active ingredients for long-lasting treatment, they blend Citric Acid and natural Peppermint Extract to address dirt, grease, and odors. The formula includes a premium clarifier to help remove tiny particles while assisting in inhibiting algae growth, suitable for swimming pools, hot tubs, spas, jacuzzis, hot spring pools, and various water features.
£ 16.99
free delivery
To the offer
HTS 50 X 20G Chlorine Tablets Perfect Balance 1KG for Hot Tubs, Inflatable Spas & Swimming Pools | Sanitiser
Easy to Dose: The product is designed for simple application, making it easy to use.
£ 11.95
free delivery
To the offer
Certikin - DPD No 1 Chlorine Tablets | 250 Count for Photometer | Measures Chlorine, Bromine, Ozone | Long Shelf Life & Easy Use | Suitable for Pools & Spas, Multicoloured
Dive into Precision: Ensure accurate free chlorine measurement with these multicoloured tablets; perfect for maintaining clean and safe water in your pool or spa; simply crush in a cuvette, add water, and swirl for immediate results
£ 17.17
free delivery
To the offer
SUDS-ONLINE Instant Chlorine Tablets - 166 x 3g Fast Dissolving Chlorine Tablets For Hot tubs, Swimming Pools And Ice Baths
QUICK DISSOLVING CHLORINE TABLETS: Will fully dissolve and circulate within your pool/hot tub water within minutes
£ 11.99
free delivery
To the offer
Fulclean Chlorine Tablets, Pack of 200 – Hot Tubs, Swimming Pools, Mop soaking, General Cleaning, Food, Floor Tile Cleaning, Toilet Bowl Cleaning, Fast Dissolving. Sold in packs of 2.
Precise Dosing for Safe and Effective Sanitization: Each 3.35g tablet provides a measured dose of chlorine solution, ideal for reliable one-stage disinfection.
£ 17.55
free delivery
To the offer
BLUE HORIZONS 5KG MINI MULTIFUNCTIONAL 20G CHLORINE TABLETS
Blue Horizons
£ 40.45
free delivery
To the offer
Chemical Trade Store - Multifunctional Chlorine Disinfectant Tablets - Trade-Strength Cleaning Tablets for Drains, Toilets, Surfaces & More - 640g
Efficient High-Strength Cleaning: Each 1.67g NADCC tablet delivers a robust cleaning solution, ensuring superior hygiene for any setting, from homes to commercial spaces.
£ 11.99
free delivery
To the offer
Chlorine Granules for Hot Tub Spa and Swimming Pool Water Treatment. 1kg Stabilised Quick Dissolving for Water Balance Rapid Disinfection and Cleaning.
Chlorine Granules for Pools & Hot Tubs – Highly Versatile Perfect for use in Swimming Pools, Spas, Hot Tubs, Paddling Pools & Inflatable Tubs. Can also be used in conjunction with Crystal Clear Chlorine Tablets for easier control of Chlorine Levels.
£ 11.95
free delivery
To the offer
Suds Online 1 kg Multifunction Chlorine Tablets for Pools and Hot Tubs, White, 50 x 20 g with Floating Dispenser
Suds-online Floating dispenser
£ 15.95
free delivery
To the offer
CrystalClear Multifunctional Chlorine Tablets 1kg (50x20g) - 4-in-1 Sanitiser Tablets with added algaecide & clarifier for Sparkling Clean, Hygienic Swimming Pool, Spa & Hot Tub Water
KILLS BACTERIA & VIRUSES: Untreated pool & spa water will harbour and grow bacteria. These are the major causes for water discoloration, bad smells, and negative impacts on health. CrystalClear market leading multifunction chlorine tablets will keep your pool, spa or hot tub completely safe for bathing.
£ 11.95
free delivery
To the offer
AquaAce Premium Hot Tub and Spa Floater Dispenser for 1 Inch Bromine or Chlorine Tablets. Adjustable Release with 13 Settings for Maximum Flow Control
13 ADJUSTABLE FLOW SETTINGS: Take full control of your water’s cleanliness. Easily customize chlorine or bromine release with 13 flow control levels to maintain optimal balance in your spa or hot tub.
£ 18.18
To the offer
BLUEWATER SMALL MULTIFUNCTIONAL 50 X 20G TABLETS + FLOATING DISPENSER + 10X TEST STRIPS
Genuine Bluewater Pool & Spa Chemicals
£ 17.95
free delivery
To the offer
We have found a total of 137 chlorine tablets deals for you at amazon, ONBuy UK, ebay, and other shops. The most popular brands are: SUDS-ONLINE, bluewater POOL & SPA CHEMICALS, and Relax. Today's offer is Clearwater Fast-Dissolving Chlorine Tablets Hot Tub & Pool 167 Tabs with 31% discount. The lowest price we found in our deals is £ 10.95 . The highest price in our price comparison is £ 125.95 . Currently, we have selected 8 reliable shops for you to buy chlorine tablets affordably.