Chemicals

Swimming Pool Chemicals are an essential process in keeping a swimming pool safe for people to use. We stock a large selection of pool abd hot tub chemicals to buy online for next day delivery or to order and collect from our shop in Sidcup, Kent. Fi-Clor and Champion and Relax are our main brands and our knowledge and expertise will guide you through the confusing task of ordering the right chemicals for your pool at the cheapest possible price.

We stock an extensive range of hot tub chemicals, swimming pool chemicals,  salt chlorinators and UV Systems. Our helpline 01322554870 is open out of work hours, so we are always here to help you if you have any questions

    • Fi-Clor Stabilised Chlorine Granules - 5kg
    • Fi Clor Swimming Pool Chemical
    • Minimal Effect On pH Level.
    • Fast Dissolving
    • Effectively Raises Free Chlorine Level In Pools
    • Can Be Dosed Straight Into The Pool Water
    • Ideal For Outdoor Swimming Pools
    • Next Day Delivery

    DELIVERY: Fi Clor Stabilsed Chlorine Granules are sent out on a next working day service but all standard deliveries will be within 5 working days

    RETURNS: Fi Clor Stabilised Chlorine Granules can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

    PRODUCT INFO:

    Fi-Clor Stabilised Chlorine Granules are specifically designed to offer quicker and more effective pool disinfection than other Brands of swimming pool chlorine.

    Following the directions will allow you to safely sanitise your swimming pool, quickly raising the Free Chlorine level to the desired amount. Fi-Clor Stabilised Chlorine Granules are fast acting without effecting pH and reduces Chlorine loss to sunlight.

    Instructions To Correct Low Chlorine Levels in Swimming Pools using Fi-Clor Stabilised Chlorine

    Calculate your pool water volume, if in doubt use this link to our Swimming Pool Chemical Handbook to use the handy swimming pool volume calculator.

    Test your pool water using your prefered testing method. If the chlorine level is lower than 1ppm you will need to raise it.

    Dose rate: 18g Per 10m3 (10,000 litres / 2,200 UK Gallons) will raise the pool water 1ppm

    If Dosing directly into the pool avoid inhaling Fi-Clor Stabilised Chlorine Granules dust blown by the wind.

    Pre-dissolve the granules if the water is cold or not circulating, such as when the pool is closed for the winter.

      • Fi-Clor Stabilised Chlorine Granules - 3kg
      • Fi Clor Swimming Pool Chlorine
      • Minimal Effect On pH Level.
      • Fast Dissolving
      • Effectively Raises Free Chlorine Level In Pools
      • Can Be Dosed Straight Into The Pool Water
      • Ideal For Outdoor Swimming Pools
      • Next Day Delivery

      DELIVERY: Fi-Clor 3kg Chlorine Granules are sent out on a next working day service but all standard deliveries will be within 5 working days

      RETURNS: Fi-Clor 3kg chlorine Granules can be returned if unopened and in original packaging, suitable for resale, within 14 days from date of delivery.

      PRODUCT INFO:

      3kg Fi-Clor Stabilised Chlorine Granules are designed to offer quick and effective swimming pool disinfection.

      Following the directions will allow you to safely sanitise your swimming pool, quickly raising the Free Chlorine level to the desired amount. Fi-Clor 3kg Stabilised Chlorine Granules are fast acting without effecting pH and reduces Chlorine loss to sunlight.

      Instructions To Correct Low Chlorine Levels in Swimming Pools using Fi-Clor Stabilised Chlorine

      Calculate your pool water volume, if in doubt use this link to our Swimming Pool Chemical Handbook to use the handy swimming pool volume calculator.

      Test your pool water using your prefered testing method. If the chlorine level is lower than 1ppm you will need to raise it.

      Dose rate: 18g Per 10m3 (10,000 litres / 2,200 UK Gallons) will raise the pool water 1ppm

      If Dosing directly into the pool avoid inhaling Fi-Clor Stabilised Chlorine Granules dust blown by the wind.

      Pre-dissolve the granules if the water is cold or not circulating, such as when the pool is closed for the winter.

      Fi-Clor Premium 5 Chlorine Granules 5kg - World of Pools
        • Fi-Clor Premium 5 Chlorine Granules
        • Multifunctional Chlorine with 5 Actions In One Treatment
        • Fast dissolving so no pre-dissolving needed
        • Minimal Effect On pH Level.
        • Quickly Raises Free Chlorine Level In Pools
        • Contains Algaecide To Help Prevent A Green Pool
        • Contains Clarifier For Clearer Pool Water
        • Next Working Day Delivery

        DELIVERY: Fi Clor Premium 5 Chlorine Granules are sent out on a next working day service but all standard deliveries will be within 5 working days

        RETURNS: Fi Clor Premium 5 Chlorine Granules can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

        PRODUCT INFO:

        Fi-Clor Premium 5 Chlorine Granules are a high quality, quick and effective pool disinfection for your swimming pool water. The F-Clor brand has long been know as the best on the market and the Premium 5 is one of the most popular products we sell in our shop and on-line.

        Why buy Premium 5 over standard Fi-Clor Chlorine

        With 5 Actions in one simple treatment it is the easiest and most effective way of instantly raising the pool water Free Chlorine level, killing bacteria, combats algae, clarifies pool water, fast acting without effecting pH and reduces Chlorine loss to sunlight. Also, no pre-dissolving needed!

        Dose rate: 18g Per 10m3 (10,000 litres / 2,200 UK Gallons) will raise the pool water 1ppm

        To calculate your swimming pool volume use this link to our Swimming Pool Chemical Handbook to use the handy swimming pool volume calculator

        If Dosing directly into the pool avoid inhaling Fi-Clor Premium 5 Chlorine Granules dust blown by the wind  Pre-dissolve the granules if the water is cold or not circulating, such as when the pool is closed for the winter.

        Fi-Clor Premium 5 Chlorine Granules 3kg - World of Pools
          • Fi-Clor Premium 5 Chlorine Granules 3kg Container
          • 5 Actions In One Treatment
          • Fi Clor Swimming Pool Chemicals
          • Kills Waterborne Bacteria
          • Fast Dissolving
          • Minimal Effect On pH Level.
          • Quickly Raises Free Chlorine Level In Pools
          • Contains Algaecide To Prevent A Green Pool
          • Contains Clarifier For Clearer Pool Water
          • Can Be Dosed Straight Into The Pool Water
          • Next Working Day Delivery

          DELIVERY: Fi Clor Premium 5 Chlorine Granules are sent out on a next working day service but all standard deliveries will be within 5 working days

          RETURNS: Fi Clor Premium 5 Chlorine Granules can be returned unused, in original packaging, suitable for resale, within 14 days from date of delivery.

          PRODUCT INFO:

          3kg Fi-Clor Premium 5 Chlorine Granules are specifically designed to offer quicker and more effective pool disinfection than other Brands of pool chlorine.

          Easy to handle size the 3kg Premium 5 comes with 5 Actions in one simple treatment it is the easiest and most effective way of instantly raising the pool water Free Chlorine level, killing bacteria, combats algae, clarifies pool water, fast acting without effecting pH and reduces Chlorine loss to sunlight.

          Dose rate: 18g Per 10m3 (10,000 litres / 2,200 UK Gallons) will raise the pool water 1ppm

          To calculate your swimming pool volume use this link to our Swimming Pool Chemical Handbook to use the handy swimming pool volume calculator

          If Dosing directly into the pool avoid inhaling Fi-Clor Premium 5 Chlorine Granules dust blown by the wind  Pre-dissolve the granules if the water is cold or not circulating, such as when the pool is closed for the winter.

          Champion Chlorine Granules For Swimming Pools - World of Pools
          • Stabilised Chlorine Granules For Pools & Hot Tubs
          • Quick dissolving chlorine granules for daily disinfection
          • Built in stabiliser to prevent loss of chlorine to sunlight
          • Ideal for outdoor pools
          • Fine particle size
          • High quality, dust free product
          • In-stock for fast delivery

          DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days

          RETURNS: This product can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

          PRODUCT INFO:

          Champion Chlorine Granules 1kg, 2kg, 5kg,10kg or 25kg

          Chlorine granules provide pool owners with an effective way to sanitise their pool water, keeping bacteria at bay. These chlorine granules can be used for both pools & spas. Dosage is 180g per 100 cubic metres of water (6oz per 10,000 gallons).

          Available in 1kg, 2kg, 5kg, 10kg or 25kg tubs.

          Note: please allow 3 days for delivery on 25kg tubs

          Contains Sodium Dichloroisocyanurate.

          • Fi-Clor Spa Chlorine Granules
          • 1.2kg Sodium Dichloroisocyanurate Dihdrate
          • Fi Clor Hot Tub Chemicals
          • Fast Dissolving
          • Perfect For Use In Hot Tubs & Spas

          DELIVERY: Fi Clor Spa Chlorine Granules 1.2kg are sent out on a next working day service but all standard deliveries will be within 5 working days

          RETURNS: Fi Clor Spa Chlorine Granules can be returned unused, in original packaging, suitable for resale, within 14 days from date of delivery.

          PRODUCT INFO:

          Fi-Clor Spa Chlorine Granules 1.2kg are designed to be used to sanatise your hot tub / spa. Fast dissolving, so no pre dissolving required

          Instructions To Correct Low Chlorine Levels in Spas using Fi-Clor Chlorine Tablets

          Calculate your Spa water volume, if in doubt call us and we can advise you.

          Test your Spa water for Free Chlorine, if lower than 3ppm you will need to increase it. The desired levels should be between 3-5ppm

          Add Fi-Clor Spa Chlorine Granules 2gm per 1,000 liters to incease free chlorine by 1ppm.

          Check the Free Chlorine levels regularly and aim for a reading of 3-5ppm to ensure the water is clean and safe.

          Maintain pH between 7.2 - 7.6

          • Champion Hot Tub Chlorine Granules
          • Quick dissolving chlorine granules for daily disinfection
          • Keeps spa water free from bacteria
          • Fine particle size & dust free 
          • No residue left on hot tub shell

           

          DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days

          RETURNS: This product can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

          PRODUCT INFO:

          Champion Spa Chlorine Granules 1kg

          Champion Spa 1Kg Hot Tub Chlorine Granules - Next Day Delivery. First choice with hot tub owners across the UK. A well managed Chlorine treated spa will have little or no odour, with a perfectly balance pH level. Quality Chlorine Granules that are shipped to you on a next day service

          We hold Champion Chlorine Granules, delivered on a fast next day service, ideal for treating your Hot Tub Water. You must ensure that when maintaining your spa water with chlorine based products you should have a FREE chlorine residual of between 2 and 3 part per million, this is adjusted easily by following manufacturer's guide lines on water testers such as aquachek test strips.

          For example if you wish to increase the residual in 1000 litres by 1 parts per million you need to pre-dissolve 2gm of stabilised chlorine into a clean plastic container filled with spa water and then simply pour over circulating water. Ensure the hot tub circulation is running when adding any chemical and then is running for a further 30minute after that. Once chlorine is added re-test water balance and repeat process until complete.

          Stabilised Chlorine comes in 1kg - in stock and ready available for next day service

          Dosage info: Use daily - simply add 1.8g chlorine granules to every cubic metre (1000 litres) of water. Test your pool water regularly to ensure it falls in the 1 to 3ppm range

           

           

           

          relax hot tub chemicals 1kg chlorine granules
          • Relax Hot Tub Chlorine Granules
          • 1kg Sodium Dichloroisocyanurate Dihdrate
          • Relax by Plastica Spa Chemicals
          • Fast Dissolving
          • Perfect For Use In Hot Tubs & Spas

          DELIVERY: Relax Spa Chlorine Granules 1kg are sent out on a next working day service but all standard deliveries will be within 5 working days

          RETURNS: Relax Spa Chlorine Granules can be returned unused, in original packaging, suitable for resale, within 14 days from date of delivery.

          PRODUCT INFO: Plastica Relax Hot Tub Chlorine Granules 1kg

          Relax Hot Tub chlorine granules should be used daily to maintain clean and hygienic pool water. Relax Spa / Hot Tub Chlorine Granules are an alternative to chlorine tablets. These granules are 55% stablised chlorine, they are completely soluble and do not affect water PH. Available in 1kg container.

          Dosage info: Use daily - simply add 1.8g chlorine granules to every cubic metre (1000 litres) of water. Test your pool water regularly to ensure it falls in the 1 to 3ppm range

           

          500g chlorine granules spa brand by relax
          • 500g Relax Hot Tub Chlorine Granules
          • Relax by Plastica Spa Chemicals
          • Fast Dissolving
          • Perfect For Use In Hot Tubs & Spas

          DELIVERY: Relax Spa Chlorine Granules 500g are sent out on a next working day service but all standard deliveries will be within 5 working days

          RETURNS: Relax Spa Chlorine Granules can be returned unused, in original packaging, suitable for resale, within 14 days from date of delivery.

          PRODUCT INFO: Plastica Relax Hot Tub Chlorine Granules 500g

          Small handy sized 500g container of Relax Hot Tub chlorine granules. Choline Granules should be used daily to maintain clean and hygienic pool water. Relax Spa / Hot Tub Chlorine Granules are an alternative to chlorine tablets. These granules are 55% stablised chlorine, they are completely soluble and do not affect water PH. Available in 500g container.

          Dosage info: Use daily - simply add 1.8g chlorine granules to every cubic metre (1000 litres) of water. Test your pool water regularly to ensure it falls in the 1 to 3ppm range

           

          Relax Hot Tub Shock Chlorine 1kg
          • Relax Hot Tub Chlorine Shock Granules
          • 1kg High chlorine content
          • Stabiliser free, no chlorine lock
          • Helps to clear hot tub / spa of bather wastes
          • Kills bacteria, controls algae and breaks down combined chlorines
          • In Stock for fast delivery

           

          DELIVERY: We aim to send all products out on a next working day service but all standard deliveries will be within 5 working days

          RETURNS: This product can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

          PRODUCT INFO:  Relax Hot Tub Shock, these Hot Tub Chlorine Shock Granules 1kg provide Spa / Hot Tub owners ability to dose their spas with a high level of chlorine, killing bacteria and algae. Make sure your pH level is properly balanced before adding before using this product. Perfect product for regular dosing

          Relax Spa 1kg Chlorine Shock granules (for general shocking) is 7g per cubic metre

          Contains Calcium Hypochlorite 65%.







           

          500g relax spa shock
          • 500g Relax Hot Tub Shock Granules
          • Small Handy Sized 500g Container
          • Stabiliser free, no chlorine lock
          • Helps to clear hot tub / spa of bather wastes
          • Kills bacteria, controls algae and breaks down combined chlorines
          • In Stock for fast delivery

           

          DELIVERY: We aim to send Relax Shock 500g out on a next working day service but all standard deliveries will be within 5 working days

          RETURNS: Relax Hot Tub Shock 500g can be returned in original packaging, suitable for resale, within 14 days from date of delivery.

          PRODUCT INFO:  500g Relax Hot Tub Shock, these Hot Tub Chlorine Shock Granules in a small 500g container help provide Spa / Hot Tub owners ability to dose their spas with a high level of chlorine, killing bacteria and algae. Make sure your pH level is properly balanced before adding before using Relax Shock Chlorine. Perfect product for regular dosing

          Relax Hot Tub 500g Chlorine Shock granules (for general shocking) is 7g per cubic metre

          Contains Calcium Hypochlorite 65%.