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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  • Pure-Spa - Spa Chlorine (Dichlor)
  • Granules - 1kg
In stock 66 in stock
In stock Same day dispatch on orders before 15:00
In stock More stock (24) on order
£11.49
Saving: £1.68
  • 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 8 in stock
In stock Same day dispatch on orders before 15:00
In stock More stock (27) on order
£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 4 in stock
In stock Same day dispatch on orders before 15:00
£164.99
Saving: £35.00

 

  • AquaFinesse - Sanitising Tablets
  • Pack Contains 18 Tablets
Awaiting delivery Out of Stock
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Awaiting delivery More stock (5) on order
£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
Awaiting delivery Out of Stock
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Awaiting delivery More stock (5) on order
£12.99
Saving: £1.99

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

Awaiting delivery Out of Stock
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Awaiting delivery More stock (407) on order
£4.99
Saving: £1.01

 

  • Hot Tub Maintance Kit
  • Contains 5 Products
  • Thoroughly Clean's Your Hot Tub
Out of stock Out of Stock
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£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 16 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 6 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

Awaiting delivery Out of Stock
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Awaiting delivery More stock (24) on order
£16.99
Saving: £2.78

 

  • Pure-Spa Alkalinity Increaser
  • Granules - 1.5kg
  • In stock 7 in stock
    In stock Same day dispatch on orders before 15:00
    In stock More stock (6) on order
    £7.99
    Saving: £1.88

     

    • Pure-Spa - Spa Bromine Tablets
    • Various pack sizes
    In stock 5 in stock
    In stock Same day dispatch on orders before 15:00
    In stock More stock (18) on order
    From £18.99
    Saving: £8.01

     

    • Pure-Spa - Spa Chlorine Shock
    • Rapid dissolving unstabilised Chlorine Granules
    • 1kg
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    In stock More stock (12) on order
    £11.49
    Saving: £1.68

     

    • Pure-Spa - Spa Chlorine Tablets (Trichlor)
    • 19g Mini Trichlor Tablets  - 1kg
    Awaiting delivery Out of Stock
    Email me when back in stock
    Awaiting delivery More stock (24) on order
    £16.99
    Saving: £2.78

     

    • Pure-Spa - Spa Instant Filter Cleaner
    • Liquid - 500ml
    In stock 53 in stock
    In stock Same day dispatch on orders before 15:00
    £9.99
    Saving: £1.53
    In stock 6 in stock
    In stock Same day dispatch on orders before 15:00
    In stock More stock (24) on order
    £11.99
    Saving: £2.83

     

    • Pure-Spa - Spa Sparkle
    • Liquid - 1000ml
    In stock 2 in stock
    In stock Same day dispatch on orders before 15:00
    In stock More stock (18) on order
    £10.99
    Saving: £2.18

     

    • Pure-Spa - Spa pH & Alkalinity Reducer
    • Granules - 1.5kg
    Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 14 Days
    Available for Pre Order More stock (48) on order
    £7.99
    Saving: £1.88

     

    • Pure-Spa - Spa pH Plus
    • Granules - 1kg
    In stock 11 in stock
    In stock Same day dispatch on orders before 15:00
    In stock More stock (48) on order
    £11.49
     

     

    • Bromine Starter Kit
    • Keep Spa Water Clean & Safe
    • Contains 8 Products
    Out of stock Out of Stock
    Email me when back in stock
    £73.49
    Saving: £25.50

     

  • Chlorine Starter Kit
  • Keep Spa Water Clean & Safe
  • Contains 5 Products
  • Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 14 Days
    £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
    £43.49
    Saving: £5.98

     

  • Hard Water Starter Kit
  • Keep Spa Water Clean & Safe
  • Contains 7 Products
  • Suitable for Hard Water Areas
  • Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 14 Days
    £59.99
    Saving: £20.67

    Increase the Calcium Hardness in your Spa or pool.

    1KG

    Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 7 Days
    Available for Pre Order More stock (4) on order
    £12.50
     

    A sophisticated Copper Citrate complex algicide

    Out of stock Out of Stock
    Email me when back in stock
    £15.99
     

     

    • Pure-Spa PoolKlear Copper Algicide
    • up to 3 months protection against algal growth
    • 2.5L
    In stock 1 in stock
    In stock Same day dispatch on orders before 15:00
    £31.99
     
  • 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 9 in stock
    In stock Same day dispatch on orders before 15:00
    £9.99
    Saving: £1.53

     

  • Soft Water Starter Kit
  • Keep Spa Water Clean & Safe
  • Contains 6 Products
  • Suitable for Soft Water
  • In stock 2 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  
  • Available for Pre Order Available for Pre Order
    Available for Pre Order Estimated Dispatch 14 Days
    £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
    £154.50
    Saving: £66.00
    Delivery Surcharge Will Apply

     

    • Pure-Spa Tileklean
    • 1L
    In stock 3 in stock
    In stock Same day dispatch on orders before 15:00
    £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
    £16.49
    Saving: £1.50
    • 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 3 in stock
    In stock Same day dispatch on orders before 15:00
    From £16.99
    Saving: £2.78
    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 5 in stock
    In stock Same day dispatch on orders before 15:00
    From £21.49
    Saving: £7.15

     

  • 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
    £52.99