Pool Chemicals & Clarifiers
Shop by Type
Shop by Form
Best selling
SPONSOREDSPONSOREDSPONSOREDSPONSORED
7,408 results
For household Patio Cleaning Disinfectant Swimming POOL 20lt
£64.99Est. delivery dateEst. delivery Thu, May 2(£3.25/L)412 soldFor household Patio Cleaning Disinfectant Swimming POOL 10lt
£44.99Est. delivery dateEst. delivery Thu, May 2(£4.50/L)11 watchingBromine Tablets 5kg Swimming Pool and Spa Chemicals
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY£74.50Est. delivery dateEst. delivery Thu, May 21,100 soldHot Tub Anti Foam Remover Treatment for Defoaming Antifoam Spa Pool– 5L
Defoaming Solution safely Neutralises Free Shipping£14.95Free postageAquaSplash 1Kg Bromine Tablets
£18.95Est. delivery dateEst. delivery Thu, May 21,213 soldCLEARWATER 1KG CHEMICAL CHLORINE GRANULES SWIMMING POOL HOT TUB Z-SPA CH0010
£10.85Est. delivery dateEst. delivery Fri, May 3100pcs Chlorine Tablets Cleaning Tablet Chemical Floating Swimming Pool Hot Tub
£5.99 to £6.99Free postage154 soldMultifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 20g tablets
✅SUPERIOR QUALITY ✅TRUSTED UK BRAND ✅3.9K+ ALREADY SOLD(14)14 product ratings - Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 20g tablets£2.80 to £10.50Free postage2,678 sold100 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Swim Hot Tub
£2.99 to £7.68(£0.08/Unit)Free postage28 soldBestway Clearwater Multifunction 1 KG Chlorine Tablets, 50 x 20g Pool Hot Tub
£13.49Est. delivery dateEst. delivery Fri, May 3Bluewater Stabilised Chlorine Granules 5kg - Swimming Pool & Spa Chlorine
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY£26.45Est. delivery dateEst. delivery Thu, May 24,497 sold5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals
£38.95Est. delivery dateEst. delivery Thu, May 27,355 soldWave Hot Tub Chemicals Starter Kit for Hot Tub, Spa, and Pool Water Treatment
Contains Chlorine Granules, pH Plus, pH Minus, No Foam£14.99Free postage5KG CHLORINE GRANUELS SWIMMING POOL CHEMICALS SPA WATER CLEANING HOT TUB
£22.02Free postageCLEARWATER CHEMICAL CHLORINE GRANULES SWIMMING POOL HOT TUB SPA POOL 1KG/3KG/5KG
✅BEST QUALITY ✅CLEARWATER BRAND ✅FAST & FREE DELIVERY£10.85 to £26.35Free postagepH Plus Increaser 5kg Swimming Pool Chemicals & Spa
£15.95Est. delivery dateEst. delivery Thu, May 26,484 soldProKleen Hot Tub & Whirlpool System Flush Cleaner Pipes Spa Clean Dirt 5L
£17.95Est. delivery dateEst. delivery Thu, May 2(£17.95/L)SUDS-ONLINE 5kg TA Plus Total Alkalinity increaser raiser Hot Tub Spas swimming
£17.95Free postage1,511 sold5KG CLEARWATER CHLORINE GRANULES LAY Z SPA HOT TUB DISINFECTANT FOR POOLS CH0004
£26.35Est. delivery dateEst. delivery Fri, May 32kg Bromine Tablets Swimming Pool & Spa Chemicals
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY£38.95Est. delivery dateEst. delivery Thu, May 2131 soldCLEARWATER 5KG CHLORINE GRANULES FOR POOLS SPAS AND HOT TUB
£26.35 to £51.75Free postageHot Tub Anti Foam
£7.50 to £17.99Free postage371 soldCLEARWATER SWIMMING SPA HOT TUB TREATMENT STARTER CHEMICAL KIT
£18.85(£18.85/Unit)Free postage239 sold1kg Relax Non Chlorine Shock Granules - pools and hot tubs
£15.84Est. delivery dateEst. delivery Fri, May 3(£15.84/kg)SUDS-ONLINE 5KG pH Plus (Increaser) for Swimming Pools, Spas and Hot Tubs
£14.95Free postage866 sold5Kg Multifunctional Chlorine Tablets 20g - Swimming Pool, Hot Tub, Spa Chlorine
£29.99Est. delivery dateEst. delivery Thu, May 2(£6.00/kg)7kg pH Minus pH Reducer - Swimming Pool & Spa Chemicals
£16.25Est. delivery dateEst. delivery Thu, May 22,358 soldAqua Sparkle Range Hot Tub Chemicals Disinfectant Sanitisers Balancers Cleaners
£5.75 to £25.75Free postageHG Hygienic Whirlpool Bath Cleaner - 1L
£11.76Est. delivery dateEst. delivery Fri, May 3(£1.18/100ml)1,787 sold5Kg AquaSplash Total Alkalinity Increaser
£14.95Est. delivery dateEst. delivery Thu, May 2156 soldBlue Horizon Granular Flocculant Clear Pool Water Swimming Pools Clarifier Floc
£15.65Est. delivery dateEst. delivery Fri, May 3SUDS-ONLINE 1L No Foam Away Anti Foamer Fix Foaming Chemicals Hot Tub Spa
£9.95Free postage1,492 soldHot Tub Spa & Whirlpool System Flush 1L - Complete System & Pipework Cleaner 1L
£10.25Free postage146 soldHexeal pH PLUS | 5kg Bottle | pH + Increaser for Swimming Pools, Spas, Hot Tubs
£14.75Est. delivery dateEst. delivery Fri, May 3(£2.95/kg)HYPOPOOL - Liquid Chlorine - Pool Sanitiser - Shock Treatment
£12.10 to £56.10£10.00 postage14 soldSWIMMING POOL/SPA CHEMICALS 5kg CHLORINE SHOCK GRANULES - BLUE HORIZONS
£41.00Est. delivery dateEst. delivery Thu, May 2AQUASPARKLE 4 Way Test Strips for CHLORINE, BROMINE, PH & TA Hot Tub Pool (x 50)
£8.75Free postage103 sold1KG CHLORINE GRANUELS SPA WATER CLEANING SWIMMING POOL HOT TUB TREATMENT
£8.57(£8.57/Unit)Free postage100 Pool Cleaning Tablet&Floating Chlorine Chemical Dispenser For Swim Hot Tub+
£6.64(£6.64/Unit)£0.99 postageKleen Spa Instant Hot Tub Filter Cleaner No Soak Trigger Spray
£11.89Est. delivery dateEst. delivery Fri, May 3Granular Chlorine Shock Oxidiser Water Treatment Hot Tub and Pool RELAX 1kg
£11.42Free postage275 sold5kg pH plus increaser hot tub lay-z spa pools high quality PH+ - CHEAPEST
£14.70Free postageSeason Spas Hot Tub Chemicals - Disinfectant Sanitisers Balancers Cleaners
£10.70 to £25.70Free postageHot Tub Alkalinity Increaser AL+
£7.50 to £17.99Free postage166 sold
Highest-rated products
- ClearWater CH0005 Increaser for Swimming Pool and Spa Treatment100% agree - Would recommend£8.88 New
- Aquasparkle Non Chlorine Shock 1Kg for Hot Tub Spa Swimming Pool Chemicals97% agree - Would recommend£20.80 New
- AquaSparkle Bromine Infused Granules for Hot Tub Spa Swimming Pool - 1kg90% agree - Would recommend£19.99 New
You may also like
Deals for you
Grab a further 30% with code DYSONFLASH30.Shop nowPromotion organised by seller. T&Cs apply.