Pool Chemicals

Swimming Pool Chemicals for Safe & Healthy Bathing

Buy Swimming Pool Chemicals Online - Quality trusted brands delivered to your door

Please see here our very extensive range of swimming pool chemicals. We sell chemicals for above ground pools such as Intex pool chemicals, as well as in-ground outdoor or indoor pool chemicals. We only stock top quality tried and tested brands, all delivered next working day at some of the UK's best prices.

New to Swimming Pool Chemicals?

If you are new to pool chemicals, take a look at our very affordable swimming pool chemical kits to get started. Note also our symptom based shopping filters. Shop by "used in" and "used for" to select products specific to your type of pool, and your particular problem without requiring a degree in chemistry!

Pool Chemicals for Experienced Pool Owners

For experienced pool owners, we have a wide range of refills for swimming pool sanitisers, water balancers, pool testing, pool shock treatments, algaecides, cleaning and maintenance chemicals and problem solving for a variety of situations. 

Pool Chemicals for Safe & Healthy BathingPool Chemicals for Safe & Healthy Bathing
Swimming Pool Chemicals for Safe & Healthy Bathing

Featured Swimming Pool Chemicals from Pool Pro UK - Trusted by Professionals

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  1. HTH Easyflo Granular (Bulk Container - 25 kg)

    HTH Easyflo Granular (Calcium Hypochlorite) are ideal to sanitise the pool water with high chemical efficiency and low maintenance costs.

    Learn More
    £205.00
  2. Pool Multifunctional Chlorine Tablets 200g (Bulk Container - 25 kg)
    Highly effective slow dissolving Multifunctional Chlorine Tablets 200g (Bulk Container - 25 kg), with added clarifiers and algaecides for extra protection against algae growth in the pool water. PLEASE NOTE: Maximum quantity per order is 1. Learn More
    £129.95
    Out of stock
  3. Blue Horizons Multifunctional Chlorine Granules (25 kg)
    Fast acting, pool water sanitiser. Also contains clarifiers and algaecides. Protection against unwanted bacteria, algae growth, and cloudy water in one product. PLEASE NOTE: Maximum quantity per order is 1. Learn More
    £119.95
  4. Pool Large Chlorine Tablets 200g (Bulk Container - 25 kg)
    Highly effective, the slow dissolving Large Chlorine Tablets 200g (Bulk Container - 25 kg) are formulated to sanitise the pool water and ensure safe bathing by protecting against unwanted bacteria and algae. PLEASE NOTE: Maximum quantity per order is 1. Learn More
    £119.95
  5. Pool and Hot Tub Stabilised Chlorine Granules (Bulk Container - 25 kg)
    Chlorine Granules (Bulk Container - 25 kg) with built in stabiliser, a superior quality sanitiser for pool or hot tub water. PLEASE NOTE: Maximum quantity per order is 1. Learn More
    £109.95
    Out of stock
  6. Mareva Revacil Polymeric Biguanide Sanitizer (5ltr)
    Mareva Revacil Polymeric Biguanide Sanitizer - Revacil is a multifunctional chlorine-free disinfectant. Learn More
    £99.95
  7. Pool and Hot Tub Bromine Tablets (5 kg)
    Highly effective sanitiser for pool or hot tub water, the slow dissolving Bromine Tablets (5 kg) will ensure perfect bathing conditions. Learn More
    £69.95
  8. Aquablanc Spa Starter Kit
    The Non-chlorine Aquablanc Spa Starter Kit contains everything you need to convert to the Aquablanc Active Oxygen system and is suitable for all types of hot tubs, including inflatable spas. For pure and gentle hot tub water. Learn More
    £57.95
    Out of stock
  9. Basic Hot Tub Chemical Kit (with 2 kg Mini-Chlorine Tablets)
    A basic hot tub chemical kit, ideal for inflatable or hard shell hot tubs. Contains Chlorine Tablets, pH Plus, pH Minus and Test Strips. Everything you need for day to day maintenance. Learn More
    £48.95
  10. Basic Pool Chemical Kit (with 2 kg Large Chlorine Tablets)
    A basic swimming pool chemical kit for regular sanitisation, pH balancing, and testing. Learn More
    £48.95
  11. Basic Pool Chemical Kit (with 5 kg Chlorine Granules)
    A basic swimming pool chemical kit for regular sanitisation, pH balancing, and testing. Learn More
    £48.95
  12. Pool and Hot Tub Non-Chlorine Shock Granules (5 kg)
    An ideal chlorine free alternative for shock dosing pool or hot tub water, the Non-Chlorine Granules (5 kg) are an effective way to deal with water problems without raising the chlorine level. Learn More
    £43.95
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