Chemicals & Accessories - Hot Tub Chemicals

In this section you will find hot tub chemicals. Browse our selection of products including AquaFinesse Hot Tub Water Care Kits which provide clear and clean water with only one dose per week!

Need help? Ask us a question

In this section you will find hot tub chemicals. Browse our selection of products including AquaFinesse Hot Tub Water Care Kits which provide clear and clean water with only one dose per week!

Need help? Ask us a question

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Spares Available

 

  • Pure-Spa - Spa Chlorine (Dichlor)
  • Granules - 1kg
In stock 92 in stock
In stock Same day dispatch on orders before 15:00
£9.49
Saving: £4.34
  • AquaFinesse Hot tub Watercare Box contains everything you need for your spa watercare
  • Clear and odor-free water with only one dose per week!
  • Suitable for all types of Spas inc wooden spas
In stock 7 in stock
In stock Same day dispatch on orders before 15:00
£89.95
Saving: £28.85
  • Added Value With This Package Deal
  • 1 x Aqua Finesse Hot Tub Water Care Kit (RRP £94.99)
  • Plus 18 x Top Up Sanitising Tablets (RRP £12.99)
  • SAVING £7.99!
Out of stock Out of Stock
Email me when back in stock
£101.99
Saving: £27.61
  • Enough to last up to 12 months!
  • Crystal clear water with only one dose per week
  • No more slimy walls or calcium deposits
  • Reduces the need for chemicals by up to 70%
  • Environmentally friendly
  • Gentle, even on the most sensitive of skin
In stock 3 in stock
In stock Same day dispatch on orders before 15:00
£164.99
Saving: £35.00

 

  • AquaFinesse - Sanitising Tablets
  • Pack Contains 18 Tablets
Out of stock Out of Stock
Email me when back in stock
£13.99
 

 

  • Bromicharge - IN.CLEAR Bromine Salt
  • 2.2kg
In stock 4 in stock
In stock Same day dispatch on orders before 15:00
£73.49
Saving: £18.17

 

  • CMP Floating Spa Dispenser
In stock 2 in stock
In stock Same day dispatch on orders before 15:00
In stock More stock (2) on order
£12.99
Saving: £1.99
  • Fi-Clor Brominating Granules
  • Rapidly dissolves to kill potentially harmful bacteria and other organisms
  • 500g
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£28.56
 
  • Fi-Clor Brominating Tablets
  • Sanitises spa water
  • Works at higher PH
  • Kind on skin and eyes
  • 500g
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£16.98
 
  • Fi-Clor Brominating Tablets
  • Sanitises spa water
  • Works at higher PH
  • Kind on skin and eyes
  • 1kg
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£31.02
 
  • Fi-Clor Spa Alkalinity Increaser
  • Helps prevent PH bounce
  • 1.2kg Tube
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£15.60
 
  • Fi-Clor Spa Anit-Foam
  • Fast acting
  • 1lt
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£22.98
 
  • Fi-Clor Spa Anti-Scale
  • Compatible with all filter types
  • Ideal for spa surfaces and pipework
  • 1lt
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£23.40
 
  • Fi-Clor Spa Cartridge Cleaner
  • Restores filter efficiency
  • Removes grease, oil and trapped debris from the filter
  • 1lt
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£20.04
 
  • Fi-Clor Spa Chamicals - OXYBRITE
  • Shock Treatment
  • Sachet - 35g (Single use)
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£3.36
 
  • Fi-Clor Spa Chlorine Granules
  • Rapid dissolving
  • 1.2kg Tube
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£21.84
 
  • Fi-Clor Spa Chlorine Tablets
  • Slow dissolving
  • High strength
  • 1kg
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£23.88
 
  • Fi-Clor Spa Filter Cleaner Sachet
  • Removes oils, grease and other debris from spa cartridge filters.
  • Powerful alkaline formulation
  • 100g
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£6.24
 
  • Fi-Clor Spa Hardness Increaser
  • Raises the calcium levels of spa water
  • 1lt
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£15.42
 
  • Fi-Clor Spa Non Chlorine Shock
  • Treats cloudy or green water
  • Breaks down unpleasant pollutants
  • Shock doses spa water and restores the activity of bromine
  • 1.5kg
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£25.86
Saving: £5.16
  • Fi-Clor Spa PH Increaser
  • Fast acting
  • 1.2kg
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£14.04
 
  • Fi-Clor Spa Ph & Alkalinity Reducer
  • Fast acting
  • 2kg
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£21.12
 
  • Fi-Clor Spa Pipework Cleaner
  • Formulated to clean out the waste that has accumulated in the internal pipework and equipment of spas and hot tubs
  • 1lt
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£36.18
 
  • Fi-Clor Spa Surface Cleaner
  • Easy to use gel
  • Compatible with all types of spa surface
  • 1lt
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£40.62
 
  • Fi-Clor Spa Water Clarifier
  • Helps prevent algae, scale and staining
  • Fast acting
  • 1lt
Available for Pre Order Special Order Item
Alert Lead time confirmed upon order
£20.76
 

For use with 20gm Trichlor or Bromine tablets in spa baths.

In stock 487 in stock
In stock Same day dispatch on orders before 15:00
£4.99
Saving: £1.01

 

  • Hot Tub Maintance Kit
  • Contains 5 Products
  • Thoroughly Clean's Your Hot Tub
In stock 13 in stock
In stock Same day dispatch on orders before 15:00
£34.99
Saving: £11.96

 

  • 0605-500008
  • 2.0 PSI pressure switch
  • Inc Communication Cable
  • Bromine Based Water Sanitization System
  • compatible with Gecko's in.xe, in.xm, in.ye, in.yt and in.yj systems
Available for Pre Order Available for Pre Order
Available for Pre Order Estimated Dispatch 28 Days
£651.49
Saving: £114.50
  • Helps to remove biofilm
  • Reduces the amount of chemicals needed
  • Provides soft and odourless water
  • Makes your skin soft
  • Less wear and tear on heaters, pumps, filters, pillows, blowers, ozonators and pipes
  • Easy water balancing
In stock 13 in stock
In stock Same day dispatch on orders before 15:00
£39.90
Saving: £7.62


  • Helps to remove biofilm
  • Reduces the amount of chemicals needed
  • Provides soft and odourless water
  • Makes your skin soft
  • Less wear and tear on heaters, pumps, filters, pillows, blowers, ozonators and pipes
  • Easy water balancing
In stock 5 in stock
In stock Same day dispatch on orders before 15:00
£179.00
Saving: £13.72

Oxidisation is essential to eliminate organic contaminants introduced by bathers

In stock 36 in stock
In stock Same day dispatch on orders before 15:00
£14.49
Saving: £6.47

 

  • Pure-Spa Alkalinity Increaser
  • Granules - 1.5kg
  • In stock 16 in stock
    In stock Same day dispatch on orders before 15:00
    £6.49
    Saving: £3.38

     

    • Pure-Spa - Spa Bromine Tablets
    • Various pack sizes
    In stock In stock
    In stock Same day dispatch on orders before 15:00
    £21.49 - £46.50

     

    • Pure-Spa - Spa Chlorine Shock
    • Rapid dissolving unstabilised Chlorine Granules
    • 1kg
    In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    £9.49
    Saving: £4.34

     

    • Pure-Spa - Spa Chlorine Tablets (Trichlor)
    • 19g Mini Trichlor Tablets  - 1kg
    In stock 24 in stock
    In stock Same day dispatch on orders before 15:00
    £14.49
    Saving: £6.47

     

    • Pure-Spa - Spa Instant Filter Cleaner
    • Liquid - 500ml
    In stock 47 in stock
    In stock Same day dispatch on orders before 15:00
    £8.49
    Saving: £3.72
    In stock 14 in stock
    In stock Same day dispatch on orders before 15:00
    £10.49
    Saving: £5.05

     

    • Pure-Spa - Spa Sparkle
    • Liquid - 1000ml
    In stock 13 in stock
    In stock Same day dispatch on orders before 15:00
    £8.49
    Saving: £3.72

     

    • Pure-Spa - Spa pH & Alkalinity Reducer
    • Granules - 1.5kg
    In stock 37 in stock
    In stock Same day dispatch on orders before 15:00
    £6.49
    Saving: £3.38

     

    • Pure-Spa - Spa pH Plus
    • Granules - 1kg
    In stock 38 in stock
    In stock Same day dispatch on orders before 15:00
    £6.49
    Saving: £3.38

     

    • Bromine Starter Kit
    • Keep Spa Water Clean & Safe
    • Contains 8 Products
    In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    £73.49
    Saving: £25.50

     

  • Chlorine Starter Kit
  • Keep Spa Water Clean & Safe
  • Contains 5 Products
  • In stock 37 in stock
    In stock Same day dispatch on orders before 15:00
    £38.49
    Saving: £13.50

     

    • Pure-Spa Chlorine Tablets
    • 20gm Trichlor Tablets
    • 5kg Tub
    In stock 3 in stock
    In stock Same day dispatch on orders before 15:00
    £37.49
    Saving: £16.80

     

  • Hard Water Starter Kit
  • Keep Spa Water Clean & Safe
  • Contains 7 Products
  • Suitable for Hard Water Areas
  • In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    £59.99
    Saving: £20.67

    Increase the Calcium Hardness in your Spa or pool.

    1KG

    In stock 3 in stock
    In stock Same day dispatch on orders before 15:00
    £12.50
     

     

    • Pure-Spa PoolKlear Copper Algicide
    • up to 3 months protection against algal growth
    • 2.5L
    Discontinued Discontinued
  • Copper Free Algicide
  • Based on a polyquaternary compound
  • Does not stain
  • Supplements the main sanitiser
  • Is positively charged
  • Can promote coagulation like a Flocculant
  • Out of stock Out of Stock
    Email me when back in stock
    £13.49
     

    Inhibits scale formation and mineral precipitation in spa baths.

    In stock 22 in stock
    In stock Same day dispatch on orders before 15:00
    £8.49
    Saving: £3.72

     

  • Soft Water Starter Kit
  • Keep Spa Water Clean & Safe
  • Contains 6 Products
  • Suitable for Soft Water
  • In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    £51.99
    Saving: £17.61

     

  • Chemical Starter Kit
  • Keep Spa Water Clean & Safe
  • Contains 5 Products
  • Suitable for Inflatable Spas  
  • In stock 14 in stock
    In stock Same day dispatch on orders before 15:00
    £40.99
    Saving: £14.16
    • Stabilised Chlorine Granules
    • Large 25kg drum
    • IMPORTANT: Delivery Surcharge Apply


    Available for Pre Order Special Order Item
    Alert Lead time confirmed upon order
    £202.50
    Saving: £67.50
    Delivery Surcharge Will Apply

     

    • Pure-Spa Tileklean
    • 1L
    Out of stock Out of Stock
    Email me when back in stock
    £12.49
     

    Sodium Bicarbonate used to maintain the alkalinity at the desired level.
    Low alkalinity causes difficulty in control due to rapid swings in pH value.

    In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    £13.49
    Saving: £6.28
    • 20 gm Tablets
    • Slow release chlorine tablets
    • Suitable for floating dispensers
    • Supplied in Plastic Container with Child Proof Lid (1.2Kg only)
    • Available in in 1.2kg, 5Kg & 10Kg Tubs
    In stock 24 in stock
    In stock Same day dispatch on orders before 15:00
    From £14.49
    Saving: £6.47
    To lower the PH of your Spa water
    Out of stock Out of Stock
    Email me when back in stock
    £9.99
    Saving: £4.01

    For shock chlorination
    Unstabilised Chlorine Donor

    Out of stock Out of Stock
    Email me when back in stock
    £64.99
     
    • Pool Frog In Ground System
    • Cost Effective Treatment System
    • Up to 50% Chlorine Less
    Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 7 Days
    £537.84
    Saving: £62.16

     

    • Spa Frog Mineral Hybrid Water Care
    • Floating Dosing For Spas & Hot Tubs
    Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 5 Days
    £71.99
    Saving: £30.44
    • Replacement Cartridge for Frog Dosing systems
    • Bromine & Mineral
    In stock 4 in stock
    In stock Same day dispatch on orders before 15:00
    From £20.95
    Saving: £7.69

     

  • The Big Super Saver Kit
  • Keep Spa Water Clean & Safe
  • Contains 13 Products
  • Everything you would need!
  • Out of stock Out of Stock
    Email me when back in stock
    £98.99
    Saving: £34.70

     

    • Waterway Cartridge Filter
    • Suitable for Bromone Feeder Tablets
    • Fits 10 Tablets
    In stock 6 in stock
    In stock Same day dispatch on orders before 15:00
    £27.50
    Saving: £9.00

    Oxidisation is essential to eliminate organic contaminants introduced by bathers

    In stock 4 in stock
    In stock Same day dispatch on orders before 15:00
    £48.49
    Saving: £20.78