Spa Hot Tub Chlorine Granules & Tablets

Cleaning hot tubs are often something that owners fear because of the use of Chlorine. Lots of people worry about the harmful side of this powerful chemical. However, this chemical has been used extensively for pool chemicals, spa chemicals, swimming pool chlorine, cleaning water for many decades now, formulated for the disinfection and is one of the safest sanitizers to use in hot tubs and swimming pools. 

 

If you follow the instructions that come with any Chlorine product you purchase from SpaChem, you do not have to worry about any problems.

 

Are you getting poor or low chlorine readings, here's a quick guide to the basics:

 

  • Use a standard 3in1 or 6in1 test strip

  • Match you reading against the test strip pot

  • Consider the quality of your test strips, its always good to have two different brand types

  • Ensure you have a correct method of measuring your chlorine granules

  • With low reading, results follow the guidance on your chlorine granules tub

  • To increase to the Free Chlorine reading by 1ppm add 2g of Spa Stabilised Chlorine Granules per 1000 litres of water

  • Add recommended amounts to increase your chlorine level

  • Always retest after 15 mins to ensure to action taken has had the desired effect.

  • As a rule of thumb, it’s equally important to ensure you have good water balancing from total alkalinity and pH point of view. 

To maintain a good constant level of chlorine in your spa it is advisable to use a floating chlorine tablet dispenser which will slowly release chlorine into your tub, which will then only mean you need to use chlorine granules when you need to top up your levels.

Are you getting high chlorine readings, here's a quick guide to the basics:

 

  • Use a standard 3in1 or 6in1 test strip

  • Match you reading against the test strip pot

  • With high reading, some adjustments will need to be made

  • Review the current setting of your floating dispenser, you may need to turn this down

  • Consider the quality of your test strips, its always good to have two different brand types

  • Ensure you have a correct method of measuring your chlorine granules

  • Please remember the possibility of your test strips bleaching which means chlorine way to high

  • Part drain your tub and refill to dilute the water you have, this reducing chlorine levels.

 

When you choose SpaChem ™ for your spa and hot tub cleaning needs, you are choosing a brand that has a reputation for producing high-quality chemicals and cleaners.

 

There is nothing to worry about, as we have a wide range of options to suit your own requirements. For example, on this page, you will find Chlorine mini tablets our tablets are slow dissolving and stabilised chlorine granules which are a high-grade quality chlorine-based product, low dust and can also be used as a shock treatment/chlorine shock for your hot tub or shock your pool.  Other shock treatments that can be used are Calcium Hypochlorite aka Cal Hypo, 

 

We also offer a range of Chlorine floating devices that makes sure your spa hot tub and pool water, our 20g chlorine tablets are the right fit for any dispenser.  Having a well-balanced spa or pool with the right levels of Chlorine will kill bacteria lurking in your water. 

 

If you are worried that your water does not have the right levels of Chlorine, you need to invest in the right testing equipment, of which SpaChem ™ also has a wide selection available. So whether you need a photometer, comparator, or palintest test strips, you will find these widely available at SpaChem ™.

 

If you are uncertain about anything regarding the upkeep of your hot tub or spa and need some advice about the best chlorine products, please get in contact with our team and we will be happy to help you.



Spa Chlorine Granules 1kg

Spa Chlorine Granules 1kg

Spa Chlorine Granules are rapid dissolving and are specifically formulated to disinfect Spa and Hot ..

£19.72 Ex Tax: £16.43

Spa Chlorine Tablets 1kg

Spa Chlorine Tablets 1kg

Hot tub chlorine tablets are slow dissolving and specifically formulated for the disinfection o..

£19.55 Ex Tax: £16.29

Calcium Hypochlorite Granules 1kg

Calcium Hypochlorite Granules 1kg

SPA CALCIUM HYPOCHLORITE GRANULES Rapid Dissolving Calcium hypochlorite Granules are ideal for rais..

£23.14 Ex Tax: £19.28

Chlorine Granules 6 x 1kg

Chlorine Granules 6 x 1kg

Spa Chlorine Granules are rapid dissolving and are specifically formulated to disinfect Spa and Hot ..

£67.19 Ex Tax: £55.99

Chlorine Tablets 6 x 1kg

Chlorine Tablets 6 x 1kg

Spa Chlorine Mini Tablets are slow dissolving and specifically formulated for the disinfection of Sp..

£66.71 Ex Tax: £55.59

Cal Hypochlorite Granules 6 x 1kg

Cal Hypochlorite Granules 6 x 1kg

SPA CALCIUM HYPOCHLORITE GRANULES Rapid Dissolving Calcium hypochlorite Granules are ideal for rais..

£82.42 Ex Tax: £68.68

Chlorine Granules 5kg

Chlorine Granules 5kg

Spa Chlorine Granules are rapid dissolving and are specifically formulated to disinfect Spa and Hot ..

£32.77 Ex Tax: £27.31

Mini Chlorine Tablets  5kg

Mini Chlorine Tablets 5kg

Spa Chlorine Mini Tablets are slow dissolving and specifically formulated for the disinfection of Sp..

£43.79 Ex Tax: £36.49

Spa Calcium Hypochlorite Granules 5kg

Spa Calcium Hypochlorite Granules 5kg

SPA CALCIUM HYPOCHLORITE GRANULES Rapid Dissolving Calcium hypochlorite Granules are ideal for rais..

£77.74 Ex Tax: £64.78

Chlorine Starter Kit

Chlorine Starter Kit

SpaChem Hot tub starter kit, starter kit spa chlorine great way to start you off with the essentials..

£62.11 Ex Tax: £51.76

Multifunctional Chlorine Granules 4 x 5kg

Multifunctional Chlorine Granules 4 x 5kg

Spa Chlorine Granules are rapid dissolving and are specifically formulated to disinfect Spa and Hot ..

£139.79 £161.04 Ex Tax: £116.49

20g Chlorine Tablets 4 x 5kg

20g Chlorine Tablets 4 x 5kg

Spa Chlorine Mini Tablets are slow dissolving and specifically formulated for the disinfection of Sp..

£152.02 Ex Tax: £126.68

Hot Tub Calcium Hypochlorite Granules 4 x 5kg

Hot Tub Calcium Hypochlorite Granules 4 x 5kg

SPA CALCIUM HYPOCHLORITE GRANULES Rapid Dissolving Calcium hypochlorite Granules are ideal for rais..

£222.34 Ex Tax: £185.28

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