surespa Water Treatment

surespa is the UK's widest range of top quality hot tub chemicals

Helping you maintain clean and healthy hot tub water from initial filling to periodic draining and cleaning, the surespa range provides all you need at competitive prices with less toxic and environmentally friendly options.

  1. Eco One Spa Monthly - 236ml environmentally friendly option
    Eco One Spa Monthly - 236ml
    Sale Price: £19.95 Was: £23.95

    One bottle of ecoOne natural enzyme treatment keeps water looking & feeling great for a month.

    ecoOne dramatically reduces chemical use, stabilizes alkalinity and pH, eliminates scum lines, foam and itching and alleviates dry skin.

    Contains coconut extract which is a natural water conditioner and skin softener

    Perfect for people with sensitive skin.

    More Information
  2. surespa Bromine Tablets - 1kg
    surespa Bromine Tablets - 1kg
    £27.40 Multi-buy price: £23.60

    Buy 2 for £52.00
    Buy 6 for £141.60

    surespa 20g bromine tablets are slow dissolving and won't disintegrate into powder before you get them into your bromine dispenser. They are close to a neutral pH so they won't affect the water chemistry . Ideal for routine hot tub bromine dosing.

    More Information
  3. surespa Bromine Granules - 1kg
    surespa Bromine Granules - 1kg
    £23.50

    surespa Bromine Granules are highly effective at quickly raising the bromine level in hot tub water to ensure that all harmful bacteria are immediately eradicated.

    More Information
  4. surespa 3-Way Bromine test strips
    surespa 3-Way Bromine test strips
    £7.75

    surespa Bromine 3-way Test Strips are formulated specifically for hot tub use and are suitable for use with all bromine sanitisers.

    The strips test for free bromine, pH and total alkalinity.

    50 strips per pot.

    More Information
  5. surespa Multifunctional Chlorine Tablets - 1kg
    surespa Multifunctional Chlorine Tablets - 1kg
    £15.20

    These 20g chlorine tablets are significantly less acidic than many other chlorine tablets so they will reduce the risk of acid damage to your hot tub seals and equipment. When used in a floating dispenser (or a dispenser built-in to your hot tub specifically for use with chlorine tablets) they provide a safe and convenient method of continuous chlorine dosing.

    More Information
  6. surespa Chlorine Granules - 1kg
    surespa Chlorine Granules - 1kg
    Sale Price: £9.99 Was: £12.65

    surespa Chlorine Granules dissolve very rapidly to immediately raise the chlorine concentration in your hot tub water. Just sprinkle over the surface of the hot water and put the pumps on.

    Take care not to over chlorinate your hot tub water, it's bad for you, bad for you tub headrests, jets and cover; and bad for the environment too!

    More Information
  7. surespa 3-way Chlorine Test Strips
    surespa 3-way Chlorine Test Strips
    Sale Price: £5.20 Was: £7.70

    surespa Chlorine 3-way Test Strips are formulated specifically for hot tub use and are suitable for use with all chlorine-based sanitisers.

    The strips test for free chlorine, pH and total alkalinity.

    50 strips per pot.

    More Information
  8. surespa Non-Chlorine Shock - 1kg environmentally friendly option
    surespa Non-Chlorine Shock - 1kg
    £22.50

    These chlorine-free shock granules will remove the organic contaminants that inevitably enter hot tub water when a hot tub is used. This can include airborne pollutants as well as substances introduced by bathers, such as perspiration and body oils.

    If your water starts to look a bit dull or slightly coloured surespa Non-Chlorine shock is the product to use.

    Completely chlorine-free and kind to both your skin and the environment. Compatible with all hot tub sanitisers.

    More Information
  9. surespa Spa Shock Express - 500g
    surespa Spa Shock Express - 500g
    £26.20

    surespa Spa Shock Express is a very powerful and fast reacting hot tub shock and water clarifier that will quickly remove the organic contaminants that inevitably enter the water when a hot tub is used. These include airborne pollutants and substances introduced by bathers, such as perspiration and body oils.

    Enhances water quality.

    Compatible with all hot tub sanitisers. Will not affect water balance.

    More Information
  10. surespa Spa Filter Cleaner Powder - 500g
    surespa Spa Filter Cleaner Powder - 500g
    £27.40

    surespa Spa Filter Cleaner Powder effectively removes oils, grease, dirt and, particularly, scale from hot tub filter cartridges. Powder filter cleaners are usually much better at removing the scale that quickly clogs up the pores in the filtration medium than liquids or sprays are.

    This 500g pot is sufficient for at least 10 cleans and comes with a 10g measuring spoon to ensure that you use the correct amount.

    More Information
  11. surespa Spray Filter Cleaner - 500ml
    surespa Spray Filter Cleaner - 500ml
    £9.94

    surespa Spray Filter Cleaner makes it easy to clean right down between the pleats and eliminates the need to soak your hot tub filters for an extended period.

    It will quickly remove dirt, grease, a light scale build-up from your hot tub filters, but if you live in a very hard water area surespa Spa Filter Cleaner Powder will do a better job on the scale.

    Ensure that you rinse your filter well after cleaning to avoid water foaming.

    More Information
  12. surespa Spray Filter Cleaner Refill - 1lt
    surespa Spray Filter Cleaner Refill - 1lt
    £11.98

    This Filter Cleaner refill is for surespa Spray Filter cleaner 500ml bottle with sprayer attachment.

    More Information
  13. surespa Filter Cartridge Cleaner - 1lt
    surespa Filter Cartridge Cleaner - 1lt
    £10.40

    surespa Filter Cartridge Cleaner is a one-use concentrated liquid filter cleaner to remove oil and grease from your filter cartridges by overnight soaking.

    More Information
  14. surespa Alkalinity Increaser - 1kg
    surespa Alkalinity Increaser - 1kg
    £7.95

    Maintaining the Total Alkalinity within the correct range is the key to water balancing when you are using either Chlorine or Bromine as your sanitiser. Low Total Alkalinity will cause the pH to fluctuate widely and make consistent balancing impossible. Alkalinity that is too high will make it impossible to adjust the pH.

    Always adjust the Total Alkalinity before anything else.

    More Information
  15. surespa pH Reducer - 1.5kg
    surespa pH Reducer - 1.5kg
    £7.75

    Hot tub water with a pH that is too high can significantly reduce the efficiency of Chlorine and Bromine making your hot tub unsafe to use.

    surespa pH Reducer will bring the pH down to the level required by your sanitiser and also help to avoid potential problems caused by limescale build-up.

    surespa pH Reducer can also be used to reduce the TA if required.

    More Information
  16. surespa pH Increaser - 1kg
    surespa pH Increaser - 1kg
    £6.50

    In addition to reduced sanitiser efficiency, symptoms of low pH in hot tub water include skin and eye irritation, excessive sanitiser use and potential corrosion of the pumps and heater with pitting or etching on the spa shell surface.

    If the pH of your water is below 7.2 it is important to raise it using pH Increaser.

    More Information
  17. surespa ScaleAway - 1lt
    surespa ScaleAway - 1lt
    £10.40

    surespa ScaleAway helps to prevent and remove scale deposits which can build up rapidly on spa surfaces, particularly at high water temperatures and when the spa water is particularly hard.

    surespa ScaleAway prolongs the life of your hot tub by prevent scale damage to pumps, heaters and seals.

    It will also help to prevent unsightly scum lines around the waterline and it will not affect the water balance of your hot tub water.

    More Information
  18. surespa Hardness Increaser - 1kg
    surespa Hardness Increaser - 1kg
    £7.60

    Calcium hardness is the measure of how much lime (calcium) is dissolved in your water.

    The hardness of your spa water will be overwhelmingly influenced by the hardness of the mains water supply to your home and that is dependent on where you live and the source of your water supply.

    If you live in the South of England, you most likely have hard water, with lots of calcium dissolved in your source water. If you live in Scotland, Wales or the North of England, you most likely have soft water with a very low amount of calcium in your water.

    Hot tub water with very low total hardness (very soft water) can cause etching to occur on the tub surfaces which will become abrasive and uncomfortable for bathers.

    More Information
  19. surespa Spa Sparkle - 1lt
    surespa Spa Sparkle - 1lt
    £10.40

    Cloudy hot tub water is often caused by minute particles suspended in the water which are too small for the filtration system to remove. Surespa Spa Sparkle is a concentrated formula that binds together these small particles of contaminants in your hot tub water so that they can be trapped and removed by the filter.

    The result is hot tub water that is sparkling clear.

    This product will enhance the performance of your filter and prolong it's life.

    Surespa Spa Sparkle is compatible with all water sanitisers and it will not affect your water balance.

    Concentrated formula offers better value.

    More Information
  20. surespa Spa Flush - 500ml
    surespa Spa Flush - 500ml
    £10.55

    Regular removal of the biofilm that builds up inside hot tub plumbing should form a regular and important part of your hot tub maintenance routine.

    Biofilm is by far the biggest source of bacteria in hot tubs and, if it's not removed regularly, you will find that you need more and more sanitiser to cope with the increasing bacteria levels.

    surespa Spa Flush is a powerful biofilm remover that should be used at each water change.

    More Information
  21. surespa Spa Flush  - 1lt
    surespa Spa Flush - 1lt
    £28.00

    More economical 1 lt biofilm remover from the premium surespa range of hot tub products.

    More Information
  22. surespa Cover Cleaner Spray - 500ml
    surespa Cover Cleaner Spray - 500ml
    £12.50

    surespa Cover Cleaner is a glycerol based cleaner that polishes and protects vinyl surfaces from UV, moisture and harsh chemical degradation and provides year-round UV protection.

    It will clean and restore your hot tub cover, cushions and headrests. surespa Cover Cleaner is non-foaming and can also be used on the hot tub shell.

    More Information
  23. surespa Surface Cleaner - 1lt
    surespa Surface Cleaner - 1lt
    £10.40

    surespa Surface Cleaner is a powerful, non-foaming cleaner that is compatible with all hot tub water sanitising systems.

    Just put a small amount on a cloth and wipe around the surface of your hot tub.

    This product will remove biofilm, scum lines and scale deposits.

    More Information
  24. surespa FoamAway - 1lt
    surespa FoamAway - 1lt
    £16.35

    Foaming in hot tub water can be caused by significant organic matter from bathers entering the water after heavy use. It is also often caused by make-up, body lotions and other contaminants that really shouldn't be allowed to enter the water at all.

    surespa FoamAway has been especially formulated to damp down foaming that occurs when the jets are turned on in contaminated water.

    Anti-foam inevitably dulls the water and is best avoided if possible. If your water is foaming first make sure that the problem cannot be rectified by shocking the water and cleaning the filters.

    More Information
© 2014/23 Surespa Ltd