Pool Chemicals & Clarifiers for sale

For household Patio Cleaning Disinfectant Swimming POOL 20lt
Brand new · Trade Chemicals
£66.60
(£3.33/L)
Free postage
Est. delivery Tue, May 6
Only 3 left
100-300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub
Brand new
£1.99 to £11.99
Free postage
100-300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub
Brand new
£1.99 to £11.99
Free postage
Jarder Hot Tub Swimming Pool Water Clarifier Spa Pool Clear Water Clarity 5L
Brand new
£22.95 to £69.95
(£7.79/L)
Free postage
Est. delivery Tue, May 6
Clearwater 50 Test Strips for Hot Tubs and Pools
Brand new · ClearWater
(116)
£9.99
Free postage
147 sold
Bluewater Stabilised Chlorine Granules 5kg - Swimming Pool & Spa Chlorine
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new · Bluewater Swimming Pools
(29)
£26.45
Free postage
Est. delivery Tue, May 6
6,117 sold
50 x 20g Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 1 Kg
Brand new
£10.99
Free postage
726 sold
AquaSplash 1Kg Bromine Tablets
Brand new
(9)
£18.95
Free postage
Est. delivery Tue, May 6
2,042 sold
Clearwater 1kg Chlorine Granules for Hot Tubs and Pools
Brand new · ClearWater
(125)
£12.99
Free postage
262 sold
Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 20g tablets
✅SUPERIOR QUALITY ✅TRUSTED UK BRAND ✅4K+ ALREADY SOLD
Brand new
£3.80 to £10.95
Free postage
1KG of Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!
Brand new · Premier
(14)
£15.99
Free postage
1,468 sold
pH Plus Increaser 5kg Swimming Pool Chemicals & Spa
Brand new · Bluewater Pool & Spa Chemicals
(44)
£15.95
Free postage
Est. delivery Tue, May 6
7,705 sold
5KG SMALL MULTIFUNCTIONAL CHLORINE TABLETS 20G PER TABLET
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new · Bluewater
(39)
£29.95
Free postage
Est. delivery Tue, May 6
289 sold
10 x Aquasparkle Spa Fusion Shock Oxidiser Water Treatment
Brand new · X-10
£36.91
Free postage
Est. delivery Wed, May 7
Only 2 left
100-300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub
Brand new
£1.99 to £11.99
Free postage
Fi-Clor Swimming Pool Chlorine Stabilser (3kg)
Brand new
£32.95
Free postage
ClearWater Pool & Lay-Z-Spa Treatment, Chemicals Starter Kit Set Swimming Pool
Brand new · ClearWater
(84)
£20.85
Free postage
929 sold
Clearwater TA Plus Alkalinity Increaser for Pool and Spa
Brand new · ClearWater
(20)
£9.99
Free postage
59 sold
CHEMICAL CHLORINE GRANULES 1KG SWIMMING POOL WATER HOT TUB LAY Z SPA, HOT TUBS.
Brand new
(3)
£9.99
or Best Offer
Free postage
460 sold
Clearwater CH0005 PH Plus Increaser for Swimming Pool & Spa Water Treatment PH+
Brand new · ClearWater
(65)
£8.99
Free postage
108 sold
Bestway Clearwater Multifunction 1 KG Chlorine Tablets, 50 x 20g Pool Hot Tub
Brand new · ClearWater
(278)
£14.45
Free postage
7,146 sold
300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub Swim
Brand new
£4.95 to £9.99
Free postage
5kg Chlorine Granules - Swimming Pool Chemicals & Spa - PoolShopUK Chlorine 5kg
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new · Bluewater
(73)
£26.49
Free postage
Est. delivery Tue, May 6
9,121 sold
Clearwater 1Ltr Algaecide, Pool and Hot Tub Chemicals
Brand new · ClearWater
(119)
£10.99
Free postage
64 sold
Clear & Safe Chlorine Tablets - 1kg
Brand new
£11.95
Free postage
69 sold
ClearWater Chlorine Granules For Disinfection of Pools & Spas - 5kg Tub
Brand new · ClearWater
(13)
£25.67
(£5.13/kg)
or Best Offer
Free postage
9 watching
1kg Stabilised Chlorine Granules Swimming Pool & Spa
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new
(1)
£10.87
Free postage
Est. delivery Tue, May 6
331 sold
Bluewater Chlorine Granular Shock 5kg Swimming Pool & Spa Shock Granules
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new · Bluewater
(22)
£38.95
Free postage
Est. delivery Tue, May 6
234 sold
100-300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub
Brand new
£1.99 to £11.99
Free postage
25kg Multifunctional Chlorine Tablet 200g Swimming Pool
Brand new
(1)
£143.95
Free postage
Est. delivery Tue, May 6
608 sold
5KG CLEARWATER CHLORINE GRANULES LAY Z SPA HOT TUB DISINFECTANT FOR POOLS CH0004
Brand new · ClearWater
(98)
£29.26
Free postage
7,082 sold
Bestway Clearwater Spa Starter Kit Chlorinating Granules, pH Adjuster - CH0018
Brand new · ClearWater
£20.85 to £38.85
Free postage
347 sold
Deep Blue Pro - 200g STABILISED Chlorine Tablets 5kg SLOW RELEASE QUALITY PRO...
Brand new
(3)
£33.74
Free postage
Est. delivery Tue, May 6
130 sold
2x 1L ClearWater Water Clarifier Hot Tub LAY Z SPA Pool Treatment CH0009
Brand new · ClearWater
(85)
£15.99
(£8.00/Unit)
Free postage
273 sold
Kleen Pool Algaecide All Year Round Swimming Algae Algicide 6 Month Treatment
Brand new
(25)
£14.90
Free postage
4,458 sold
1kg chlorine granules for swimming pool and hot tubs Spas pure quality product
Brand new
£9.95
Free postage
376 sold
Multifunction Chlorine Tablets for Hot Tub Swimming Paddling Pool Spa 5-in-1 1kg
GENUINE SIZED | 1kg Tub 50x20g | PROFESSIONAL QUALITY
Brand new · Crystal Clear
(227)
£11.95
(£0.24/Unit)
Free postage
224 sold
Hot Tub Anti Foam
Brand new
£7.50 to £17.99
Free postage
605 sold
Lay-Z-Spa or SaluSpa Compatible Descaler - COMPLETE Service Pack - SP04
Brand new · Lay-Z-Spa
£39.95
Free postage
102 sold
Bromine Tablets 5kg Swimming Pool and Spa Chemicals
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new
(5)
£74.50
Free postage
Est. delivery Tue, May 6
1,304 sold
50x20g Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!
24 Hour for Next Day Delivery
Brand new · Premier
(154)
£15.99
Free postage
19,870 sold
5kg Multifunctional 20g Chlorine Tablets 5-in-1 tablet for Pools Spas & Hot Tubs
Brand new
£28.95
(£5.79/kg)
Free postage
72 sold
3 Way Chlorine Test Strips Hot Tub Spa PH TA & Chlorine
Brand new · Premier
£2.99 to £5.99
Free postage
239 sold
Alkalinity Increaser for All Hot Tubs, CleverSpa Spa & Pool Chemicals, 1KG
Brand new
(6)
£7.19
Free postage
Est. delivery Wed, May 7
203 sold
ProKleen Hot Tub & Whirlpool System Flush Cleaner Pipes Spa Clean Dirt 5L
Brand new · Pro-Kleen
(20)
£17.95
(£17.95/L)
Free postage
Est. delivery Tue, May 6
520 sold
Bluewater Stabilised Chlorine Granules 2kg - Swimming Pool Chemicals & Spa
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new · Bluewater Pool & Spa Chemicals
(21)
£18.95
or Best Offer
Free postage
Est. delivery Tue, May 6
3,494 sold
Stabilized Chlorine Granules 1-5kg Hot tub spas and pools low dust high quality
Brand new
£10.40 to £94.65
Free postage
5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals
Brand new
£38.95
Free postage
Est. delivery Tue, May 6
7,718 sold
Bluewater 2L Longlife Algaecide - Swimming Pool Chemicals
Brand new
£17.95
Free postage
Est. delivery Tue, May 6
322 sold
SUDS-ONLINE 5kg TA Plus Total Alkalinity increaser raiser Hot Tub Spa swimming
Brand new
£17.95
Free postage
1,795 sold
7kg pH Minus pH Reducer - Swimming Pool & Spa Chemicals
Brand new · Bluewater
(20)
£16.25
Free postage
Est. delivery Tue, May 6
2,888 sold
CLEARWATER CHEMICAL GRANULES SWIMMING POOL HOT TUB SPA POOL 1KG/3KG/5KG
Brand new · ClearWater
£20.85 to £29.85
Free postage
66 sold
ClearWater Clarifier Pool & Hot Tub Chemicals Lay-Z-Spa Cleaner CH0009 1L
Brand new · ClearWater
(1)
£9.50
Free postage
168 sold
100 Chlorine Tablets +Floating Chemical Dispenser Hot Tub Swimming Pool Cleaning
Brand new
£6.85 to £11.85
Free postage
86 sold
CLEARWATER Chlorine Tablets Mini Multifunction 50 x 20g Hot Tub Lay Z Lazy Spa
Brand new · ClearWater
£14.45
Free postage
826 sold
2kg Shock Chlorine Granules Swimming Pool & Spa
Brand new
(3)
£22.95
Free postage
Est. delivery Tue, May 6
630 sold
Jolly Gel Cubes Swimming Pool Clarifier
Brand new
(3)
£15.99
Free postage
620 sold
SUDS-ONLINE 1L No Foam Away Anti Foamer Fix Foaming Chemicals Hot Tub Spa
Brand new
£9.95
Free postage
1,716 sold
100 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Swim Hot Tub
Brand new
£5.75 to £11.55
Free postage
100 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Swim Hot Tub
Brand new
£4.95 to £7.55
Free postage

Pool Chemicals & Clarifiers

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5,923 results

For household Patio Cleaning Disinfectant Swimming POOL 20lt

100-300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub

100-300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub

Jarder Hot Tub Swimming Pool Water Clarifier Spa Pool Clear Water Clarity 5L

Clearwater 50 Test Strips for Hot Tubs and Pools

Bluewater Stabilised Chlorine Granules 5kg - Swimming Pool & Spa Chlorine

50 x 20g Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 1 Kg

AquaSplash 1Kg Bromine Tablets

Clearwater 1kg Chlorine Granules for Hot Tubs and Pools

Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 20g tablets

1KG of Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!

pH Plus Increaser 5kg Swimming Pool Chemicals & Spa

5KG SMALL MULTIFUNCTIONAL CHLORINE TABLETS 20G PER TABLET

10 x Aquasparkle Spa Fusion Shock Oxidiser Water Treatment

100-300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub

Fi-Clor Swimming Pool Chlorine Stabilser (3kg)

ClearWater Pool & Lay-Z-Spa Treatment, Chemicals Starter Kit Set Swimming Pool

Clearwater TA Plus Alkalinity Increaser for Pool and Spa

CHEMICAL CHLORINE GRANULES 1KG SWIMMING POOL WATER HOT TUB LAY Z SPA, HOT TUBS.

Clearwater CH0005 PH Plus Increaser for Swimming Pool & Spa Water Treatment PH+

Bestway Clearwater Multifunction 1 KG Chlorine Tablets, 50 x 20g Pool Hot Tub

300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub Swim

5kg Chlorine Granules - Swimming Pool Chemicals & Spa - PoolShopUK Chlorine 5kg

Clearwater 1Ltr Algaecide, Pool and Hot Tub Chemicals

Clear & Safe Chlorine Tablets - 1kg

ClearWater Chlorine Granules For Disinfection of Pools & Spas - 5kg Tub

1kg Stabilised Chlorine Granules Swimming Pool & Spa

Bluewater Chlorine Granular Shock 5kg Swimming Pool & Spa Shock Granules

100-300 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Hot Tub

25kg Multifunctional Chlorine Tablet 200g Swimming Pool

5KG CLEARWATER CHLORINE GRANULES LAY Z SPA HOT TUB DISINFECTANT FOR POOLS CH0004

Bestway Clearwater Spa Starter Kit Chlorinating Granules, pH Adjuster - CH0018

Deep Blue Pro - 200g STABILISED Chlorine Tablets 5kg SLOW RELEASE QUALITY PRO...

2x 1L ClearWater Water Clarifier Hot Tub LAY Z SPA Pool Treatment CH0009

Kleen Pool Algaecide All Year Round Swimming Algae Algicide 6 Month Treatment

1kg chlorine granules for swimming pool and hot tubs Spas pure quality product

Multifunction Chlorine Tablets for Hot Tub Swimming Paddling Pool Spa 5-in-1 1kg

Hot Tub Anti Foam

Lay-Z-Spa or SaluSpa Compatible Descaler - COMPLETE Service Pack - SP04

Bromine Tablets 5kg Swimming Pool and Spa Chemicals

50x20g Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!

5kg Multifunctional 20g Chlorine Tablets 5-in-1 tablet for Pools Spas & Hot Tubs

3 Way Chlorine Test Strips Hot Tub Spa PH TA & Chlorine

Alkalinity Increaser for All Hot Tubs, CleverSpa Spa & Pool Chemicals, 1KG

ProKleen Hot Tub & Whirlpool System Flush Cleaner Pipes Spa Clean Dirt 5L

Bluewater Stabilised Chlorine Granules 2kg - Swimming Pool Chemicals & Spa

Stabilized Chlorine Granules 1-5kg Hot tub spas and pools low dust high quality

5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals

Bluewater 2L Longlife Algaecide - Swimming Pool Chemicals

SUDS-ONLINE 5kg TA Plus Total Alkalinity increaser raiser Hot Tub Spa swimming

7kg pH Minus pH Reducer - Swimming Pool & Spa Chemicals

CLEARWATER CHEMICAL GRANULES SWIMMING POOL HOT TUB SPA POOL 1KG/3KG/5KG

ClearWater Clarifier Pool & Hot Tub Chemicals Lay-Z-Spa Cleaner CH0009 1L

100 Chlorine Tablets +Floating Chemical Dispenser Hot Tub Swimming Pool Cleaning

CLEARWATER Chlorine Tablets Mini Multifunction 50 x 20g Hot Tub Lay Z Lazy Spa

2kg Shock Chlorine Granules Swimming Pool & Spa

Jolly Gel Cubes Swimming Pool Clarifier

SUDS-ONLINE 1L No Foam Away Anti Foamer Fix Foaming Chemicals Hot Tub Spa

100 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Swim Hot Tub

100 Pool Cleaning Tablet + Floating Chlorine Chemical Dispenser For Swim Hot Tub

Best Selling

Bluewater Multifunctional Chlorine Tablets - 5kg

Clearwater CH0019 1kg Multifunction Mini Tablets - White 7cm

ClearWater Swimming Pool and Hot Tub Chemical Starter Kit

Chlorine Tablets 4in1 Multi Functional for Hot Tub Spa Swimming Pool 1kg 50x20g

ClearWater Spa and Pool Dip Test Strips, Pack of 50

ClearWater CH0010 Chlorine Granules for Swimming Pool 1 Kg

ClearWater CH0005 Increaser for Swimming Pool and Spa Treatment

ClearWater (CH0004) Chlorine Granules Hot Tub Spa and Swimming Pool Water Treatment for Rapid Disinfecting 5kg

Top-rated

ClearWater CH0010 Chlorine Granules for Swimming Pool 1 Kg

Aquasparkle Non Chlorine Shock 1Kg for Hot Tub Spa Swimming Pool Chemicals

Bromine Tablets Aquasparkle 1Kg Hot Tub Swimming Pool Spa tubs Spas Best Quality

Quality Happy Hot Tubs Ph Plus 5kg Tub Spa Swimming Pool Soda Ash Spas Raiser

AquaSparkle BWP2491 Spa Sparkle Pool Clarifier - 1L

Blue Horizons Multifunctional Stabilised Chlorine Tablets 200g

Bluewater Granules pH Adjuster - 7kg