Chlorine

Swimming pool chemicals are required to keep your pool free from bacteria. Blue Horizons swimming pool chlorine comes in the form of granules or tablets.

  1. 200g chlorine tablets

    Swimming Pool Chemicals - 200g Chlorine Tablets

    • 200g stabilised chlorine tablets
    • Erodes over 3-5 days depenant on water flow
    • Available in 2kg, 5kg and 25kg.
    • Easy to follow Chemical guide available
    from £15.95
  2. Small Chlorine Tabs 20g

    Swimming Pool Chemicals - Small Chlorine Tablets 20g

    • Mini 20g Chlorine Tablets
    • Ideal for chlorine feeders or floating dispensers.
    • Available in 1, 2.5kg & 5kg
    • Easy to follow Chemical guide available
    £19.95   from £10.95
  3. Multi Chlorine Granules

    Swimming Pool Chemicals - Multifunctional Stabilised Chlorine Granules

    • Multifunctioanl stabilised chlorine granules
    • Contains clarifier and algicide
    • Kills pool bacteria
    • Fast dissolving
    • To be used for daily disinfection. 
    £16.95   from £13.95
  4. Multi Holiday Pill 600g

    Swimming Pool Chemicals - Blue Horizons 600g Multifunctional Chlorine Tablet

    • Multifunction 600g Chlorine Block
    • Dissolves over 3-5 weeks
    • Ideal holiday treatment
    • Long lasting chlorine tablet
    • Part of the BOAST system
    £10.95
  5. Bromine Tablets

    Swimming Pool Chemicals - Blue Horizons Bromine Tablets

    • Blue Horizons 20g Bromine Tablet
    • Effective over a wide pH range
    • pH 3.0 - 3.5
    • Part of the BOAST System
    from £14.95
  6. Stab Chlorine Grans

    Swimming Pool Chemicals - Stabilised Chlorine Granules

    • Granular stabilised chlorine
    • Used for daily disinfection
    • Minimal effect on pH
    • Fast dissolving
    • Kills pool bacteria
    £10.95   from £8.95
  7. Multi 200g Chlorine Tabs

    Swimming Pool Chemicals - Multifunctional 200g Chlorine Tablets

    • Multifunctional 200g Chlorine Tablets 
    • Slowly erodes over 3-5 days depending on water flow 
    • Contains clarifier & algaecide
    • pH 3.0
    £18.95   from £16.95
  8. Blue Horizon Multifunctional Floating Dispenser

    Swimming Pool Chemicals - Multifunctional Chlorine Floating Dispenser

    • Multifunctional Floating Chlorine Dispenser
    • Available in two sizes: 720g & 1.5kg
    • Suitable for many different pool sizes
    • Use to control bacteria & algae
    from £12.95
  9. Pool Frog

    Swimming Pool Chemicals - Pool Frog Replacement Mineral Cartridge

    • Mineral Pool Care
    • Minerals help control bacteria with reduced levels of chlorine
    • Water feels softer and looks cleaner
    • No smelly fumes or red eyes
    £125.00
  10. Nature 2

    Swimming Pool Chemicals - Zodiac Nature 2 Replacement Mineral Cartridge

    • Replacement Cartridge
    • For Nature 2 Mineral Dispensers
    • Purifies and disinfects pool water.
    • Cartridge lasts for up to 6 months
    £75.00
  11. Multi 20g Chlorine Tabs

    Swimming Pool Chemicals - Blue Horizons Multifunctional 20g Chlorine Tablets

    • Ideal for use in small above ground pools and spas 
    • Contains clarifier & algaecide
    • Designed to erode over 3-5 days
    • Ideal for small pools, spas & hot tubs
    from £13.75
  12. Stabilised Chlorine Granules

    Pool and Spa Chemicals - Blue Horizons Stabilised Chlorine Granules

    • Stabilised chlorine granules
    • Use for daily disinfection
    • Minimal effect on pH
    • Available in 1kg, 2kg, 5kg & 25kg.
    £10.50   from £10.50