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 TA Increaser (5 kg)
    Use TA Increaser (5 kg) to raise the level of total alkalinity in pool or hot tub water, ensuring bather comfort and avoiding long term damage to equipment. Learn More
    £13.95
  2. Pool and Hot Tub Chlorine Shock Granules (1 kg)
    Perfect for shock dosing pool or hot tub water, the Chlorine Shock Granules (1 kg) are an effective way to deal with water problems and restore clear, sparkling water. Learn More
    £12.95
  3. Scale Inhibitor for Pool and Hot Tub (1 litre)
    Pool and Hot Tub ScaleAway (1 litre)  - Specially formulated to prevent and remove limescale deposits from pools and hot tubs. Learn More
    £11.95
  4. Blue Horizons Aqua Sparkle Tablets (500 g)
    Aqua Sparkle Tablets are a flocculant which is used to create a membrane over the sand in your filter, to aid removal of ultra fine particles held in suspension, thus removing cloudy water in your pool. Learn More
    £11.95
    Out of stock
  5. 2kg Granular Floc for Pools

    Poolpro 2kg Granular Floc is ideal for removing debris from the swimming pool water. To use with pool sand filters, in small or large pools. 

    Learn More
    £11.95
  6. Pool and Hot Tub Sparkle Water Clarifier (1 litre)
    Pool and Hot Tub Sparkle Water Clarifier (1 litre) is a high quality fast-acting liquid based water clarifier for pools or spas using cartridge based filtration. Learn More
    £11.95
  7. 100 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. 10 Strips x 10 tablets. Learn More
    £11.00
    Out of stock
  8. 100 X Phenol Red - pH Test Tablets
    Phenol Red - Rapid dissolving test tablets for measuring the pH levels in swimming pools and hot tubs. 10 Strips x 10 tablets. Learn More
    £11.00
  9. Blue Horizons Easy Kleen Trigger Spray (500 ml)
    Blue Horizons Easy Kleen Trigger Spray (500 ml) is an easy to apply cleaner for for waterline grease and grime removal around swimming pools and hot tubs. Learn More
    £9.95
  10. Blue Horizons Chlorine Reducer (1 kg)
    If you have dosed too much chlorine and do not wish to wait for levels to come back down to a safe zone, or dilute the water, you can use Blue Horizons Chlorine Reducer (1 kg). Learn More
    £9.95
  11. Blue Horizons Waterline Cleaning Paste (350 g)
    Remove dirt and grease from around the waterline in your pool and spa. A heavy duty cleaning paste which will not damage acrylic shell, tiles or liners. Learn More
    £9.35
  12. AquaChek Bromine Test Strips (50 Strips)

    Use AquaChek Bromine Test Strips (50 Strips) for testing the pool or hot tub water. 4 important test results in just one dip, and get test results in just seconds!

    Learn More
    £8.99
    Out of stock
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