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. Pool and Hot Tub pH Reducer (1.5 kg)
    Perfect for hard water areas, the pH Reducer (1.5 kg) lowers the pool or hot tub pH water level. A quick and efficient way to prevent or cure the problems caused by high pH. Learn More
    £8.95
  2. Pool Floating Duck Chemical Dispenser (Small Tablets)
    Floating Duck Chemical Dispenser to use with small santiser tablets 20g in small pools, hot tubs or swim spas. Learn More
    £7.95
  3. Pool Floating Chemical Dispenser (Large Tablets)
    Large Floating Chemical Dispenser 6.5" to use with 200g santiser tablets in large pools, hot tubs or swim spas. Learn More
    £7.95
  4. Pool Floating Chemical Dispenser (Bromine Feeder)
    Pool Floating Chemical Dispenser (Bromine Feeder) to use with bromine sanitiser tablets in pools, hot tubs or swim spas. Learn More
    £6.95
  5. Pool Fusion Aqua Sachet (175 g)
    Pool Fusion Aqua Sachet - Fast reacting formula for rapid water recovery, destruction of non-filterable wastes and adds clarity. Learn More
    £5.95
  6. Pool Floating Chemical Dispenser (Small Tablets)
    Small Floating Chemical Dispenser 5" to use with 20g santiser tablets in small pools, hot tubs or swim spas. Learn More
    £4.95
  7. 30 X Phenol Red - pH Test Tablets
    Phenol Red - Rapid dissolving test tablets for measuring the pH levels in swimming pools and hot tubs. 3 Strips x 10 tablets. Learn More
    £3.60
  8. 30 X DPD1 - Chlorine Test Tablets
    DPD1 - Chlorine Test Tablets - Rapid dissolving test tablets for measuring the free chlorine levels in swimming pools and hot tubs. 3 Strips x 10 tablets. Learn More
    £3.60
    Out of stock
  9. Pool ClearFAST Aqua Sachet (150 ml)
    Pool ClearFAST  Aqua Sachet (150 ml) - rapid response water clarifier and flocculant. Used regularly will ensure crystal clear pool water. Learn More
    £2.95
  10. 1000 ml / g Measure Jug

    Swimming Pool and Spa Chemical Measuring Jug, great for measuring and dosing liquids, up to 1,000ml and granules, up to 1,500g (for pH minus), with increments of 250ml / g.

    Learn More
    £2.49
  11. 10 X DPD1 - Chlorine Test Tablets
    DPD1 - Chlorine Test Tablets - Rapid dissolving test tablets for measuring the free chlorine levels in swimming pools and hot tubs. 1 Strip x 10 tablets. Learn More
    £1.40
    Out of stock
  12. 10 X Phenol Red - pH Test Tablets
    Phenol Red - Rapid dissolving test tablets for measuring the pH levels in swimming pools and hot tubs. 1 Strip x 10 tablets. Learn More
    £1.40
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