Best Pools Hot Tubs Supplies of 2025

Last updated on 19/10/2025
Advertising disclosure
Advertising disclosure
Most Relevant
Most Relevant
Best Discount
Lowest Price
ElectronicsHome & KitchenComputersOffice SuppliesToys & GamesSports & Fitness
Most Relevant
Most Relevant
Best Discount
Lowest Price
Best Choice
1
5 kg Multifunctional 200g large chlorine tablets for swimming pools
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
5 kg Multifunctional 200g large chlorine tablets for swimming pools
CrystalClear
Why we love it
  • 4-in-1 convenience tablet.
  • Slow-dissolving, long-lasting formula.
  • Keeps water clear always.
Main Highlights
  • Superior branded Chlorine Tablets from CrystalClear
  • 4 in 1 Tablet containing Chlorine, a Stabiliser to help loss of Chlorine through sunlight and an Algaecide and Clarifier blended throughout the tablet
  • While the Chlorine helps sanitise and disinfect the water, the Added algaecide will control and prevent any algae occuring
  • The added Clarifier will act as a flocculent that will help bind together tiny particles of dead skin cells and other microscopic organisms too small on their own to be trapped by the filtration system and making water look hazy or dull
  • Large 3" size tablets the size of a hockey puck weighing 200g each - 25 tablets per 5kg bucket
  • Each 200g tablet is individually wrapped in its own blister packaging
  • Suitable for Pool Skimmer baskets or 7" and 9" floating chemical dispensers
  • Tablets will dissolve slowly over several days.
Show More
9.8
Exceptional
Product image 1
Product image 2
Product image 3
Product image 4
9.8
Exceptional
CrystalClear
5 kg Multifunctional 200g large chlorine tablets for swimming pools
Why we love it
  • 4-in-1 convenience tablet.
  • Slow-dissolving, long-lasting formula.
  • Keeps water clear always.
Main Highlights
  • Superior branded Chlorine Tablets from CrystalClear
  • 4 in 1 Tablet containing Chlorine, a Stabiliser to help loss of Chlorine through sunlight and an Algaecide and Clarifier blended throughout the tablet
  • While the Chlorine helps sanitise and disinfect the water, the Added algaecide will control and prevent any algae occuring
  • The added Clarifier will act as a flocculent that will help bind together tiny particles of dead skin cells and other microscopic organisms too small on their own to be trapped by the filtration system and making water look hazy or dull
  • Large 3" size tablets the size of a hockey puck weighing 200g each - 25 tablets per 5kg bucket
  • Each 200g tablet is individually wrapped in its own blister packaging
  • Suitable for Pool Skimmer baskets or 7" and 9" floating chemical dispensers
  • Tablets will dissolve slowly over several days.
Show More
Value for Money
2
JOVS Chlorine Granules 5kg : Stabilized Chemicals for Hot Tubs, Pools, and Spa's - Swimming Cleverness for Rapid Disinfecting and Cleaning, Spa Water Treatment.
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
JOVS Chlorine Granules 5kg : Stabilized Chemicals for Hot Tubs, Pools, and Spa's - Swimming Cleverness for Rapid Disinfecting and Cleaning, Spa Water Treatment.
JOVS
Why we love it
  • Ensures a hygienic environment.
  • Maintains optimal chlorine levels.
  • Customizable dosage recommendations provided.
Main Highlights
  • 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.
  • Stabilized Chemical Formula: Formulated with 56% Sodium Dichloroisocyanurate, our chlorine granules provide effective stabilization for maintaining optimal chlorine levels in your water.
  • pH Balance Optimization: Before application, adjust pH levels to the recommended range of 7.2 - 7.6 to enhance bather comfort, protect plants, and ensure efficient chemical usage.
  • Startup Dose Recommendation: For freshly filled or drained pools/spas, administer an initial dose of 50mg/l (ppm) of free chlorine, circulated for a minimum of 1 hour, to establish the desired chlorine residual.
  • Easy Application: Apply directly to spas with temperatures above 20 degrees Celsius. For lower temperatures or uncertainty, pre-dissolve the granules in water and add the solution while the pump(s) are running.
  • Versatile Dosing Options: Customize chlorine levels based on water volume with precise dosage recommendations provided. From 1mg/l (ppm) to 3mg/l (ppm), adjust chlorine levels effortlessly for pools of various sizes.
  • Note: This product is supplied as either a single 5kg container or 5 x 1kg containers, providing you with the same great value.
Show More
9.7
Exceptional
Product image 1
Product image 2
Product image 3
Product image 4
9.7
Exceptional
JOVS
JOVS Chlorine Granules 5kg : Stabilized Chemicals for Hot Tubs, Pools, and Spa's - Swimming Cleverness for Rapid Disinfecting and Cleaning, Spa Water Treatment.
Why we love it
  • Ensures a hygienic environment.
  • Maintains optimal chlorine levels.
  • Customizable dosage recommendations provided.
Main Highlights
  • 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.
  • Stabilized Chemical Formula: Formulated with 56% Sodium Dichloroisocyanurate, our chlorine granules provide effective stabilization for maintaining optimal chlorine levels in your water.
  • pH Balance Optimization: Before application, adjust pH levels to the recommended range of 7.2 - 7.6 to enhance bather comfort, protect plants, and ensure efficient chemical usage.
  • Startup Dose Recommendation: For freshly filled or drained pools/spas, administer an initial dose of 50mg/l (ppm) of free chlorine, circulated for a minimum of 1 hour, to establish the desired chlorine residual.
  • Easy Application: Apply directly to spas with temperatures above 20 degrees Celsius. For lower temperatures or uncertainty, pre-dissolve the granules in water and add the solution while the pump(s) are running.
  • Versatile Dosing Options: Customize chlorine levels based on water volume with precise dosage recommendations provided. From 1mg/l (ppm) to 3mg/l (ppm), adjust chlorine levels effortlessly for pools of various sizes.
  • Note: This product is supplied as either a single 5kg container or 5 x 1kg containers, providing you with the same great value.
Show More
3
JOVS Non Chlorine Shock 5kg - Spa Treatment for Hot Tubs & Swimming Pools - Water Clarifier, Paddling Reducer, Cleaner, and Pool Maintenance Essential - Included Pool Chemicals.
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
JOVS Non Chlorine Shock 5kg - Spa Treatment for Hot Tubs & Swimming Pools - Water Clarifier, Paddling Reducer, Cleaner, and Pool Maintenance Essential - Included Pool Chemicals.
JOVS
Why we love it
  • Pure sanitization without chlorine.
  • Odorless comfort and ease.
  • Effortless application, instant dissolution.
Main Highlights
  • PURE SANITIZATION WITHOUT CHLORINE: Our Non-Chlorine Shock 5kg ensures pristine water in pools, hot tubs, and spas. Its potent, chlorine-free formula effectively eliminates contaminants and bacteria, delivering crystal-clear water without the need for chlorine.
  • ODORLESS COMFORT AND EASE: Bid farewell to strong chlorine odors. With our Non-Chlorine Shock 5kg, enjoy an odorless and non-irritating water treatment experience. Breathe easy and relish the pure, sanitized environment without compromise.
  • EFFORTLESS APPLICATION, INSTANT DISSOLUTION: Simplify water maintenance with quick and easy application instructions. The fast-dissolving formula of Non-Chlorine Shock 5kg ensures efficient distribution, saving you time and effort while maintaining a hygienic aquatic space.
  • VERSATILE COMPATIBILITY FOR ALL SYSTEMS: Tailored for universal compatibility, Non-Chlorine Shock 5kg seamlessly integrates with chlorine, bromine, and other sanitizing systems. Versatile and effective, it's the ideal choice for any water setup.
  • ENHANCED ENJOYMENT, MINIMIZED IRRITATIONS: Elevate your aquatic experience with Non- Chlorine Shock 5kg. Besides powerful sanitization, it reduces respiratory irritations, ensuring a safer and more enjoyable environment for all water enthusiasts.
Show More
9.6
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.6
Superb
JOVS
JOVS Non Chlorine Shock 5kg - Spa Treatment for Hot Tubs & Swimming Pools - Water Clarifier, Paddling Reducer, Cleaner, and Pool Maintenance Essential - Included Pool Chemicals.
Why we love it
  • Pure sanitization without chlorine.
  • Odorless comfort and ease.
  • Effortless application, instant dissolution.
Main Highlights
  • PURE SANITIZATION WITHOUT CHLORINE: Our Non-Chlorine Shock 5kg ensures pristine water in pools, hot tubs, and spas. Its potent, chlorine-free formula effectively eliminates contaminants and bacteria, delivering crystal-clear water without the need for chlorine.
  • ODORLESS COMFORT AND EASE: Bid farewell to strong chlorine odors. With our Non-Chlorine Shock 5kg, enjoy an odorless and non-irritating water treatment experience. Breathe easy and relish the pure, sanitized environment without compromise.
  • EFFORTLESS APPLICATION, INSTANT DISSOLUTION: Simplify water maintenance with quick and easy application instructions. The fast-dissolving formula of Non-Chlorine Shock 5kg ensures efficient distribution, saving you time and effort while maintaining a hygienic aquatic space.
  • VERSATILE COMPATIBILITY FOR ALL SYSTEMS: Tailored for universal compatibility, Non-Chlorine Shock 5kg seamlessly integrates with chlorine, bromine, and other sanitizing systems. Versatile and effective, it's the ideal choice for any water setup.
  • ENHANCED ENJOYMENT, MINIMIZED IRRITATIONS: Elevate your aquatic experience with Non- Chlorine Shock 5kg. Besides powerful sanitization, it reduces respiratory irritations, ensuring a safer and more enjoyable environment for all water enthusiasts.
Show More
4
๐Ÿฑ๐—ธ๐—ด ๐—–๐—ฟ๐˜†๐˜€๐˜๐—ฎ๐—น๐—–๐—น๐—ฒ๐—ฎ๐—ฟ ๐—–๐—ต๐—น๐—ผ๐—ฟ๐—ถ๐—ป๐—ฒ ๐—š๐—ฟ๐—ฎ๐—ป๐˜‚๐—น๐—ฒ๐˜€, Fast Dissolving, Stabilised, Disinfecting Sanitiser Treatment for Ultimate Clarity & Hygiene of Pool, Spa & Hot Tub Water
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
๐Ÿฑ๐—ธ๐—ด ๐—–๐—ฟ๐˜†๐˜€๐˜๐—ฎ๐—น๐—–๐—น๐—ฒ๐—ฎ๐—ฟ ๐—–๐—ต๐—น๐—ผ๐—ฟ๐—ถ๐—ป๐—ฒ ๐—š๐—ฟ๐—ฎ๐—ป๐˜‚๐—น๐—ฒ๐˜€, Fast Dissolving, Stabilised, Disinfecting Sanitiser Treatment for Ultimate Clarity & Hygiene of Pool, Spa & Hot Tub Water
CrystalClear
Why we love it
  • Fast dissolving for quick treatment.
  • Convenient 5kg packaging size.
  • Effective in sun exposure.
Main Highlights
  • FAST DISSOLVING: High-quality chlorine granules designed for quick dissolution in pools and hot tubs, ensuring efficient water treatment
  • PACKAGE SIZE: Contains 5kg of stabilised chlorine granules in convenient granular form for easy measurement and application
  • VERSATILE USE: Suitable for maintaining water quality in both swimming pools and hot tubs with precise dosage control
  • STABILISED FORMULA: Enhanced with stabilising compounds to maintain chlorine effectiveness and prevent rapid dissipation in sunlight
  • STORAGE INFORMATION: Long lasting product when stored properly in a cool, dry place away from direct sunlight, heat and other chemicals.
Show More
9.4
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.4
Superb
CrystalClear
๐Ÿฑ๐—ธ๐—ด ๐—–๐—ฟ๐˜†๐˜€๐˜๐—ฎ๐—น๐—–๐—น๐—ฒ๐—ฎ๐—ฟ ๐—–๐—ต๐—น๐—ผ๐—ฟ๐—ถ๐—ป๐—ฒ ๐—š๐—ฟ๐—ฎ๐—ป๐˜‚๐—น๐—ฒ๐˜€, Fast Dissolving, Stabilised, Disinfecting Sanitiser Treatment for Ultimate Clarity & Hygiene of Pool, Spa & Hot Tub Water
Why we love it
  • Fast dissolving for quick treatment.
  • Convenient 5kg packaging size.
  • Effective in sun exposure.
Main Highlights
  • FAST DISSOLVING: High-quality chlorine granules designed for quick dissolution in pools and hot tubs, ensuring efficient water treatment
  • PACKAGE SIZE: Contains 5kg of stabilised chlorine granules in convenient granular form for easy measurement and application
  • VERSATILE USE: Suitable for maintaining water quality in both swimming pools and hot tubs with precise dosage control
  • STABILISED FORMULA: Enhanced with stabilising compounds to maintain chlorine effectiveness and prevent rapid dissipation in sunlight
  • STORAGE INFORMATION: Long lasting product when stored properly in a cool, dry place away from direct sunlight, heat and other chemicals.
Show More
5
Non-Chlorine Shock Granules for Hot Tubs & Pools 1kg. For Chlorine or Bromine Users. Sanitises Oxygenates Reactivates dormant Chlorine/Bromine. Can be added directly to tub/pool water
thumbnail 1
thumbnail 2
thumbnail 3
Non-Chlorine Shock Granules for Hot Tubs & Pools 1kg. For Chlorine or Bromine Users. Sanitises Oxygenates Reactivates dormant Chlorine/Bromine. Can be added directly to tub/pool water
CrystalClear
Free Shipping
Why we love it
  • Highly effective for pool maintenance.
  • No impact on chlorine levels.
  • Compatible with chlorine and bromine.
Main Highlights
  • CrystalClear Market Leading Non-Chlorine Shock Treatment. Highly effective treatment used to shock swimming pool or hot tub water on a regular basis. Shocking should be done weekly for optimum pool & tub care. WATCH OUR '3 STEPS TO EASY POOL & HOT TUB CARE' VIDEO.
  • Non-Chlorine shock is a highly effective Oxidiser that will destroy contaminants, oils and other organic matter which will aid in bringing back the sparkle to dull and hazy water. The product can also be used if the pool or hot tub has been neglected or if there has been an unusually high bather load.
  • Has little to no effect on existing chlorine and pH levels and can help regenerate chlorine or bromine levels already in the water, saving time and money on adding further chemicals.
  • Can be used in all types of systems, regardless of whether you use Chlorine. Bromine or a Salt Water system as your main method of sanitation. CrystalClear Non Chlorine Shock is the No1 choice to run along side your regular regime for healthy bathing water.
  • CrystalClear Non Chlorine Shock can be added directly to warm Hot Tub or Pool water. Alternatively if the water is cold it may be pre-dissolved in a clean bucket of warm water and dispersed around the tub or pool.
Show More
9.3
Superb
Product image 1
Product image 2
Product image 3
9.3
Superb
CrystalClear
Non-Chlorine Shock Granules for Hot Tubs & Pools 1kg. For Chlorine or Bromine Users. Sanitises Oxygenates Reactivates dormant Chlorine/Bromine. Can be added directly to tub/pool water
Free Shipping
Why we love it
  • Highly effective for pool maintenance.
  • No impact on chlorine levels.
  • Compatible with chlorine and bromine.
Main Highlights
  • CrystalClear Market Leading Non-Chlorine Shock Treatment. Highly effective treatment used to shock swimming pool or hot tub water on a regular basis. Shocking should be done weekly for optimum pool & tub care. WATCH OUR '3 STEPS TO EASY POOL & HOT TUB CARE' VIDEO.
  • Non-Chlorine shock is a highly effective Oxidiser that will destroy contaminants, oils and other organic matter which will aid in bringing back the sparkle to dull and hazy water. The product can also be used if the pool or hot tub has been neglected or if there has been an unusually high bather load.
  • Has little to no effect on existing chlorine and pH levels and can help regenerate chlorine or bromine levels already in the water, saving time and money on adding further chemicals.
  • Can be used in all types of systems, regardless of whether you use Chlorine. Bromine or a Salt Water system as your main method of sanitation. CrystalClear Non Chlorine Shock is the No1 choice to run along side your regular regime for healthy bathing water.
  • CrystalClear Non Chlorine Shock can be added directly to warm Hot Tub or Pool water. Alternatively if the water is cold it may be pre-dissolved in a clean bucket of warm water and dispersed around the tub or pool.
Show More
6
Clearwater Hot Tub Chemical Starter Kit, Includes Chlorine Granules and Dip Test Strips
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
Clearwater Hot Tub Chemical Starter Kit, Includes Chlorine Granules and Dip Test Strips
Clearwater
20% Off
Why we love it
  • Complete hot tub care solution.
  • Simple usage with provided guide.
  • Ensures hygienic, pristine water.
Main Highlights
  • HOT TUB STARTER BUNDLE: Everything you need to get your hot tub up and running for hygenic and pristine water.
  • INCLUDES EVERYTHING YOU NEED: Contains chlorine granules (500g), pH Minus (700g), pH Plus (500g), foam remover (500ml), 25 dip test strips, dosing guide.
  • DISINFECT & BALANCE: Fast-acting chlorine granules kill bacteria, while pH adjusters and test strips help maintain perfect water balance.
  • EASY TO USE: Comes with simple, step-by-step instructions to help maintain safe, hygienic water with ease.
  • BISHTA APPROVED MEMBER: Clearwater is a BISHTA approved member and recommended by brands such as Bestway and Lay-Z-Spa for reliable, safe and high-quality water treatment.
Show More
9.2
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.2
Superb
Clearwater
Clearwater Hot Tub Chemical Starter Kit, Includes Chlorine Granules and Dip Test Strips
20% Off
Why we love it
  • Complete hot tub care solution.
  • Simple usage with provided guide.
  • Ensures hygienic, pristine water.
Main Highlights
  • HOT TUB STARTER BUNDLE: Everything you need to get your hot tub up and running for hygenic and pristine water.
  • INCLUDES EVERYTHING YOU NEED: Contains chlorine granules (500g), pH Minus (700g), pH Plus (500g), foam remover (500ml), 25 dip test strips, dosing guide.
  • DISINFECT & BALANCE: Fast-acting chlorine granules kill bacteria, while pH adjusters and test strips help maintain perfect water balance.
  • EASY TO USE: Comes with simple, step-by-step instructions to help maintain safe, hygienic water with ease.
  • BISHTA APPROVED MEMBER: Clearwater is a BISHTA approved member and recommended by brands such as Bestway and Lay-Z-Spa for reliable, safe and high-quality water treatment.
Show More
7
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
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
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
CrystalClear
Why we love it
  • Kills bacteria and viruses effectively.
  • 4-in-1 formula for convenience.
  • Slow release for lasting freshness.
Main Highlights
  • 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.
  • MULTIFUNCTIONAL 4-in-1 TABLETS: CrystalClear multifunction chlorine tablets are a premium quality tablet - used in the pool and spa industry for many years. Each tablet weighs approximately 20g and contains a sanitiser, stabiliser, algaecide & clarifier for maintaining water hygiene and clarity. Destroys and prevents bacteria, organisms and algae growth.
  • 1KG TUB / SLOW RELEASE: Each tub weighs 1kg and contains approximately 50 x 20g tablets. The tablets are stabilised to prevent chlorine loss from the sun and therefore last much longer. The advanced slow dissolve function releases chlorine gradually over a period of days and can last up to one week depending on pool/tub usage. The in-built clarifier helps bind tiny particles together so your filter can trap them, helping water stay crystal clear.
  • COMPATIBILITY: CrystalClear chlorine tablets are a versatile tablet that can be used in most indoor & outdoor pools, spas & hot tubs, including inflatable spas using the correct dispensers and feeders.
  • CAUTIONS/RECOMMENDATIONS: Chlorine tablets of any kind should always be used in the correct type of dispenser or feeder (e.g a floating dispenser, built-in or external feeder system). It is NOT recommended to add any type of chlorine tablet directly to a pool or spa as bleaching of the liner may occur due to the tablet not moving & higher concentration of chlorine being in one particular spot. FLOATING DISPENSERS CONTAINING TABLETS SHOULD ALWAYS BE REMOVED WHILE A POOL OR SPA IS IN USE and should then be returned afterwards.
  • THE CrystalClear PROMISE: We're confident you'll be happy with our tablets but should you not be fully satisfied with the quality of your purchase. We'll refund you in full, no questions asked!
Show More
9.0
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.0
Superb
CrystalClear
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
Why we love it
  • Kills bacteria and viruses effectively.
  • 4-in-1 formula for convenience.
  • Slow release for lasting freshness.
Main Highlights
  • 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.
  • MULTIFUNCTIONAL 4-in-1 TABLETS: CrystalClear multifunction chlorine tablets are a premium quality tablet - used in the pool and spa industry for many years. Each tablet weighs approximately 20g and contains a sanitiser, stabiliser, algaecide & clarifier for maintaining water hygiene and clarity. Destroys and prevents bacteria, organisms and algae growth.
  • 1KG TUB / SLOW RELEASE: Each tub weighs 1kg and contains approximately 50 x 20g tablets. The tablets are stabilised to prevent chlorine loss from the sun and therefore last much longer. The advanced slow dissolve function releases chlorine gradually over a period of days and can last up to one week depending on pool/tub usage. The in-built clarifier helps bind tiny particles together so your filter can trap them, helping water stay crystal clear.
  • COMPATIBILITY: CrystalClear chlorine tablets are a versatile tablet that can be used in most indoor & outdoor pools, spas & hot tubs, including inflatable spas using the correct dispensers and feeders.
  • CAUTIONS/RECOMMENDATIONS: Chlorine tablets of any kind should always be used in the correct type of dispenser or feeder (e.g a floating dispenser, built-in or external feeder system). It is NOT recommended to add any type of chlorine tablet directly to a pool or spa as bleaching of the liner may occur due to the tablet not moving & higher concentration of chlorine being in one particular spot. FLOATING DISPENSERS CONTAINING TABLETS SHOULD ALWAYS BE REMOVED WHILE A POOL OR SPA IS IN USE and should then be returned afterwards.
  • THE CrystalClear PROMISE: We're confident you'll be happy with our tablets but should you not be fully satisfied with the quality of your purchase. We'll refund you in full, no questions asked!
Show More
8
CrystalClear 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g (1kg)
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
CrystalClear 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g (1kg)
CrystalClear
Why we love it
  • CrystalClear's trusted market leader.
  • Convenient 4 in 1 formulation.
  • Keeps pool water clear and clean.
Main Highlights
  • Market leading brand Chlorine Tablets from CrystalClear
  • 4 in 1 Tablet containing Chlorine, a Stabiliser to help loss of Chlorine through sunlight and an Algaecide and Clarifier blended throughout the tablet
  • While the Chlorine helps sanitise and disinfect the water, the Added algaecide will control and prevent any algae occuring
  • The added Clarifier will act as a flocculent that will help bind together tiny particles of dead skin cells and other microscopic organisms too small on their own to be trapped by the filtration system and making water look hazy or dull
  • 1" size tablets weighing approx 20g each
  • Suitable for Pool Skimmer baskets, floating chemical dispensers or other chlorine tablet feeding systems.
  • Tablets will dissolve slowly over several days.
Show More
8.8
Excellent
Product image 1
Product image 2
Product image 3
Product image 4
8.8
Excellent
CrystalClear
CrystalClear 1 kg Multifunction Chlorine Tablets, 4-in-1 Dispenser Tablets (Sanitiser, Stabiliser, Algaecide and Clarifier) for Pools and Hot Tubs, 50 x 20 g (1kg)
Why we love it
  • CrystalClear's trusted market leader.
  • Convenient 4 in 1 formulation.
  • Keeps pool water clear and clean.
Main Highlights
  • Market leading brand Chlorine Tablets from CrystalClear
  • 4 in 1 Tablet containing Chlorine, a Stabiliser to help loss of Chlorine through sunlight and an Algaecide and Clarifier blended throughout the tablet
  • While the Chlorine helps sanitise and disinfect the water, the Added algaecide will control and prevent any algae occuring
  • The added Clarifier will act as a flocculent that will help bind together tiny particles of dead skin cells and other microscopic organisms too small on their own to be trapped by the filtration system and making water look hazy or dull
  • 1" size tablets weighing approx 20g each
  • Suitable for Pool Skimmer baskets, floating chemical dispensers or other chlorine tablet feeding systems.
  • Tablets will dissolve slowly over several days.
Show More
9
CrystalClear Pool, Spa & Hot Tub Chlorine Granules 1kg
thumbnail 1
thumbnail 2
CrystalClear Pool, Spa & Hot Tub Chlorine Granules 1kg
CrystalClear
Why we love it
  • Easy to use for everyone.
  • Quickly dissolves in water.
  • Prevents chlorine loss effectively.
Main Highlights
  • Easy to Use
  • Quick dissolving
  • Contain Stabiliser to prevent loss of chlorine through sunglight
  • Kills bacteria and eliminates harmful organisms
  • Cleans, Sanitises and Oxidises
  • Removes and Prevents algae
Show More
8.7
Excellent
Product image 1
Product image 2
8.7
Excellent
CrystalClear
CrystalClear Pool, Spa & Hot Tub Chlorine Granules 1kg
Why we love it
  • Easy to use for everyone.
  • Quickly dissolves in water.
  • Prevents chlorine loss effectively.
Main Highlights
  • Easy to Use
  • Quick dissolving
  • Contain Stabiliser to prevent loss of chlorine through sunglight
  • Kills bacteria and eliminates harmful organisms
  • Cleans, Sanitises and Oxidises
  • Removes and Prevents algae
Show More
10
Chlorine Tablets for Swimming Pool, 100g Chlorine Tablets for Hot Tub with Floating Chlorine Tablets Dispenser for Swimming Pool Paddling Pool Spa Bathtubs
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
Chlorine Tablets for Swimming Pool, 100g Chlorine Tablets for Hot Tub with Floating Chlorine Tablets Dispenser for Swimming Pool Paddling Pool Spa Bathtubs
SINPY
50% OffFree Shipping
Why we love it
  • Convenient for various applications.
  • User-friendly and adjustable.
  • Ensures safer swimming experience.
Main Highlights
  • Chlorine Tablets for Swimming Pool/Hot Tub: 100g chlorine tablets and dispenser. Ideal for floating dispensers for swimming pool or spa.
  • 5 Inch Chlorine Floating Dispenser: Chlorine Dispenser designed a lockable lid and adjustable control ring, providing a safer and more enjoyable swimming pool experience.
  • Easy to Use: Open the screw cap of Chlorine Dispenser, put the chlorine tablets into chlorine tablet dispenser,adjust the bottom slats,and then you can put pool cleaner in your spa/hot tub.
  • Application: Suitable for drinking water, aquariums, swimming pools and spas, industrial water, ponds and hot springs.
  • Use criteria: 7 chlorine tablets per 2500 gallons of water per week. You can increase the quantity depending on the quality of the water.
  • Weight: 5 inch Dispenser and 100g pool cleaning tablets.
Show More
8.7
Excellent
Product image 1
Product image 2
Product image 3
Product image 4
8.7
Excellent
SINPY
Chlorine Tablets for Swimming Pool, 100g Chlorine Tablets for Hot Tub with Floating Chlorine Tablets Dispenser for Swimming Pool Paddling Pool Spa Bathtubs
50% OffFree Shipping
Why we love it
  • Convenient for various applications.
  • User-friendly and adjustable.
  • Ensures safer swimming experience.
Main Highlights
  • Chlorine Tablets for Swimming Pool/Hot Tub: 100g chlorine tablets and dispenser. Ideal for floating dispensers for swimming pool or spa.
  • 5 Inch Chlorine Floating Dispenser: Chlorine Dispenser designed a lockable lid and adjustable control ring, providing a safer and more enjoyable swimming pool experience.
  • Easy to Use: Open the screw cap of Chlorine Dispenser, put the chlorine tablets into chlorine tablet dispenser,adjust the bottom slats,and then you can put pool cleaner in your spa/hot tub.
  • Application: Suitable for drinking water, aquariums, swimming pools and spas, industrial water, ponds and hot springs.
  • Use criteria: 7 chlorine tablets per 2500 gallons of water per week. You can increase the quantity depending on the quality of the water.
  • Weight: 5 inch Dispenser and 100g pool cleaning tablets.
Show More

We scanned 644 products

We reviewed these offers relevant to the Pools Hot Tubs Supplies within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like CrystalClear, JOVS, Clearwater, SINPY, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Pools Hot Tubs Supplies in the market, we considered we took a deep dive into 3221 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each reviewโ€™s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: