Pool Chemicals & Clarifiers
Shop by Type
Shop by Form
Best selling
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
7,399 results
For household Patio Cleaning Disinfectant Swimming POOL 20lt
£64.99Est. delivery dateEst. delivery Tue, May 14(£3.25/L)Only 1 left.For household Patio Cleaning Disinfectant Swimming POOL 10lt
£44.99Est. delivery dateEst. delivery Tue, May 14(£4.50/L)13 watchingPool Algaecide Removes Prevents Algae Growth Concentrated Formula 3 x 5 Litres
£39.95Est. delivery dateEst. delivery Tue, May 14(£13.32/L)CLEARWATER 5KG CHLORINE GRANULES FOR POOLS SPAS AND HOT TUB
£26.35 to £51.75Est. delivery dateEst. delivery Thu, May 16CLEARWATER 1KG CHEMICAL CHLORINE GRANULES SWIMMING POOL HOT TUB Z-SPA CH0010
£10.85Est. delivery dateEst. delivery Thu, May 16100pcs Chlorine Tablets Cleaning Tablet Chemical Floating Swimming Pool Hot Tub
£5.99 to £7.19Est. delivery dateEst. delivery Thu, May 16273 soldCleverSpa Universal Spa Natural Chemical Outdoor Hot Tub Starter Kit - (5 Pack)
£7.99Est. delivery dateEst. delivery Thu, May 161,263 soldAquaSplash 1Kg Bromine Tablets
£18.95Est. delivery dateEst. delivery Wed, May 151,258 soldCLEARWATER CHEMICAL CHLORINE GRANULES SWIMMING POOL HOT TUB SPA POOL 1KG/3KG/5KG
✅BEST QUALITY ✅CLEARWATER BRAND ✅FAST & FREE DELIVERY£10.85 to £26.35Est. delivery dateEst. delivery Thu, May 16100 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Swim Hot Tub
£2.99 to £8.98Est. delivery dateEst. delivery Thu, May 16(£0.06/Unit)pH Plus Increaser 5kg Swimming Pool Chemicals & Spa
£15.95Est. delivery dateEst. delivery Tue, May 146,562 soldClearwater 1L Algaecide Chemical Swimming Pool Lay Z Spa Hot Tub
£8.49Est. delivery dateEst. delivery Thu, May 16(£8.49/L)Bestway Clearwater Spa Starter Kit Chlorinating Granules, pH Adjuster - CH0018
£18.45 to £44.85Est. delivery dateEst. delivery Thu, May 16New listingCleenly Hot Tub & Spa Clarifier Clears Dull Cloudy Water 20L
£65.95Est. delivery dateEst. delivery Tue, May 14(£16.49/L)Wave Hot Tub Chemicals Starter Kit for Hot Tub, Spa, and Pool Water Treatment
Contains Chlorine Granules, pH Plus, pH Minus, No Foam£14.99Est. delivery dateEst. delivery Thu, May 16CleverSpa Multi-Function Hot Tub Chlorine Tablets Pool and Spa Chemicals 1KG
£8.99Est. delivery dateEst. delivery Thu, May 16660 soldBestway Clearwater Multifunction 1 KG Chlorine Tablets, 50 x 20g Pool Hot Tub
£13.49Est. delivery dateEst. delivery Thu, May 16Bluewater Stabilised Chlorine Granules 5kg - Swimming Pool & Spa Chlorine
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY£26.45Est. delivery dateEst. delivery Tue, May 144,594 soldDeep Blue Pro - 200g STABILISED Chlorine Tablets 5kg SLOW RELEASE HIGH QUALIT...
£34.87Est. delivery dateEst. delivery Thu, May 16100X Pool Cleaning Tablets & Floating Chlorine Hot Tub Dispenser Chemical Kit UK
£4.98(£4.98/Unit)or Best Offer£2.88 postageDeep Blue Pro - Multifunctional 200g Chlorine Tablets 5 kg Long lasting stabi...
£32.25Est. delivery dateEst. delivery Thu, May 165Kg Multifunctional Chlorine Tablets 20g - Swimming Pool, Hot Tub, Spa Chlorine
£29.99Est. delivery dateEst. delivery Wed, May 15(£6.00/kg)1kg Multifunctional 4 in 1 Chlorine Tablets (50 x 20g) Swimming Pool Chemicals
£11.99Est. delivery dateEst. delivery Thu, May 16Clearwater CH0043 50 Dip Test Strips for Swimming Pool and Spa Treatment
£9.99Est. delivery dateEst. delivery Thu, May 16ClearWater CH0009 Clarifier for Swimming Pool Hot Tub Spa Water Treatment - 1L
£11.80Est. delivery dateEst. delivery Thu, May 16100 Tablets Pool Cleaning Tablet Floating Chlorine Hot Tub 100Gr
£4.99Est. delivery dateEst. delivery Thu, May 16123 soldBromine Tablets 5kg Swimming Pool and Spa Chemicals
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY£74.50Est. delivery dateEst. delivery Tue, May 141,110 sold1KG of Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!
£15.99Est. delivery dateEst. delivery Thu, May 16685 sold5KG CHLORINE GRANUELS SWIMMING POOL CHEMICALS SPA WATER CLEANING HOT TUB
£24.99Est. delivery dateEst. delivery Thu, May 165KG stabilised chlorine granules hot tub spas and pools low dust high quality
£25.35 to £94.65Est. delivery dateEst. delivery Thu, May 16Multifunctional Chlorine Tablets 5kg For Swimming Pools Large 200g Tablets
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY£38.95Est. delivery dateEst. delivery Tue, May 141,939 sold5KG CLEARWATER CHLORINE GRANULES LAY Z SPA HOT TUB DISINFECTANT FOR POOLS CH0004
£26.35Est. delivery dateEst. delivery Thu, May 16100pcs Chlorine Tablets Cleaning Tablet Chemical Floating Swimming Pool Hot Tub
£5.99 to £11.99Free postageSUDS-ONLINE 1L No Foam Away Anti Foamer Fix Foaming Chemicals Hot Tub Spa
£9.95Est. delivery dateEst. delivery Thu, May 161,509 soldClearWater PH Plus 1kg Increases pH level of Pool Hot Tub Spa Water Treatment
£9.39Est. delivery dateEst. delivery Thu, May 16(£9.39/kg)100 Pool Cleaning Tablet & Floating Chlorine Chemical Dispenser For Hot Tub UK
£7.89Est. delivery dateEst. delivery Thu, May 16Hot Tub Anti Foam Remover Treatment for Defoaming Antifoam Spa Pool– 5L
Defoaming Solution safely Neutralises Free Shipping£14.95Est. delivery dateEst. delivery Thu, May 16Chlorine Granule 10KG Water Treatment Swimming Pool Spa HotTub Cleaning Chemical
£44.99Est. delivery dateEst. delivery Thu, May 16SUDS-ONLINE 5KG Stabilised Chlorine Granules - Swimming Pool Chemicals & Spa
£25.00Est. delivery dateEst. delivery Thu, May 161,472 sold7kg pH Minus pH Reducer - Swimming Pool & Spa Chemicals
£16.25Est. delivery dateEst. delivery Tue, May 142,396 soldDeep Blue Pro - Mini 20g STABILISED Chlorine Tablets 5 kg SLOW RELEASE QUALIT...
£29.99Est. delivery dateEst. delivery Tue, May 14SUDS-ONLINE 5kg TA Plus Total Alkalinity increaser raiser Hot Tub Spas swimming
£17.95Est. delivery dateEst. delivery Thu, May 161,525 soldCLEARWATER SWIMMING SPA HOT TUB TREATMENT STARTER CHEMICAL KIT
£18.85Est. delivery dateEst. delivery Thu, May 164,177 soldFloating Chlorine Chemical Dispenser For Swimming Pool Swim Hot Tub Cleaning
£5.48(£0.05/Unit)or Best OfferFree postageSUDS-ONLINE 5KG pH Plus (Increaser) for Swimming Pools, Spas and Hot Tubs
£14.95Est. delivery dateEst. delivery Thu, May 16871 soldClearwater 1Ltr Antifoam Swimming Pool Hot Tub Spa Water Foam Remover Chemical
£13.48Est. delivery dateEst. delivery Thu, May 16(£13.48/L)Kleen Pool Algaecide All Year Round Swimming Algae Algicide 6 Month Treatment
£16.90Est. delivery dateEst. delivery Thu, May 164,322 soldBromine Infused Granules for Hot Tub Pool Aquasparkle 1kg
£19.99Est. delivery dateEst. delivery Thu, May 162,643 soldCleverSpa Universal Stabilized Hot Tub Chlorine Granule Pool Spa Chemicals, 1KG
£8.99Est. delivery dateEst. delivery Thu, May 16347 soldHexeal pH PLUS | 5kg Bottle | pH + Increaser for Swimming Pools, Spas, Hot Tubs
£14.75Est. delivery dateEst. delivery Thu, May 16(£2.95/kg)1KG CHLORINE GRANUELS SPA WATER CLEANING SWIMMING POOL HOT TUB TREATMENT
£9.99Est. delivery dateEst. delivery Thu, May 16(£9.99/Unit)Bluewater 2L Longlife Algaecide - Swimming Pool Chemicals
£17.95Est. delivery dateEst. delivery Tue, May 14182 soldProKleen Hot Tub & Whirlpool System Flush Cleaner Pipes Spa Clean Dirt 5L
£17.95Est. delivery dateEst. delivery Wed, May 15(£17.95/L)Hot Tub 100 Chlorine Tablets Floating Chemical Dispenser Swimming Pool Cleaning
£5.59 to £6.99Est. delivery dateEst. delivery Thu, May 16362 soldClear N Clean Longlife Summer/Winter Algicide Swimming Pool Winteriser Cleaner
£17.98 to £59.99Est. delivery dateEst. delivery Thu, May 1660 soldHot Tub Anti Foam
£7.50 to £17.99Est. delivery dateEst. delivery Thu, May 16375 sold
Highest-rated products
- ClearWater CH0005 Increaser for Swimming Pool and Spa Treatment100% agree - Would recommend£8.50 New
- Aquasparkle Non Chlorine Shock 1Kg for Hot Tub Spa Swimming Pool Chemicals97% agree - Would recommend£20.75 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 10% with code BLUEBELL10Shop nowMin spend £9.99. Max discount £75.T&Cs apply.