Tablet Pool Algaecides

Shop by category

Pool Chemicals & Testing
- Pool Chemicals & Clarifiers
- Other Pool Chemicals & Testing
- Pool & Spa Thermometers
- Pool Water Testing & Kits

221 results

Clearwater 1kg - 20G Multifunction Chlorine Tablets
Brand new · ClearWater
(280)
£14.99
Free postage
454 sold
Multifunctional Chlorine Tablets 5kg For Swimming Pools Large 200g Tablets
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new · Bluewater
(43)
£38.95
Free postage
2,835 sold
5KG SMALL MULTIFUNCTIONAL CHLORINE TABLETS 20G PER TABLET
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new · Bluewater
(43)
£29.95
Free postage
565 sold
50x20g Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!
24 Hour for Next Day Delivery
Brand new · Premier
(155)
£15.99
Free postage
20,134 sold
Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 20g tablets 1kg
✅SUPERIOR QUALITY ✅TRUSTED UK BRAND ✅5K+ ALREADY SOLD
Brand new
£10.95
Free postage
781 sold
RELAX 20g Multifunctional 4in1 Chlorine Tablets for Hot Tubs Spas Swimming Pools
Brand new
£10.95
Free postage
127 sold
Multifunctional Chlorine Tablets for Hot Tub Pool RELAX Small 50 x 20g 1kg
Brand new
£10.40
(£10.40/kg)
Free postage
41 sold
4 in 1 Chlorine Tablets Multifunction 20g - All Sizes 500g/1kg/2kg/5kg/10kg/20kg
Brand new
£10.95 to £19.25
Free postage
68 sold
1kg Multi-functional Chlorine Tablets for Hot Tub Spa Swimming Pools 20g tablets
Brand new · Crystal Clear
(227)
£10.40
(£10.40/kg)
Free postage
36 sold
Aqua Sparkle Range Hot Tub Chemicals Disinfectant Sanitisers Balancers Cleaners
Brand new
(47)
£6.49 to £26.99
Free postage
49 sold
Swimming Pool Hot Tub Chemical Water Cleaner Starter Treatment Kit - 500G
Brand new · Suds-Online
(17)
£19.95
Free postage
1,496 sold
50 Chlorine Tablets + Dispenser + Testing strips Kit for Hot Tub Spa jacuzzi
Brand new · Premier
(15)
£15.99
Free postage
1,522 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)
£15.75
(£0.32/Unit)
Free postage
296 sold
20g CHLORINE TABLETS 5 IN 1 Multifunction SWIMMING POOL HOT TUB SPA
50 Tab Tubs inc FREE FLOATING DISPENSER
Brand new
£7.89 to £14.99
Free postage
475 sold
50 x 20g Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 1 Kg
Brand new
£10.99
Free postage
318 sold
Multifunction Chlorine Tablets, 20g, 4 in 1, Paddling Pool, Hot Tub, Spa, UK
Brand new
£0.99 to £14.49
Free postage
643 sold
Multifunction Chlorine Tablets for Hot Tub Swimming Paddling Pool Spa 5-in-1 1kg
GENUINE SIZED | 1KG 50x20g | PROFESSIONAL QUALITY
Brand new · Sapphire Waves
(34)
£14.75
(£0.30/Unit)
Free postage
139 sold
CHLORINE TABLETS for Hot Tub Spa Swimming Paddling Pool 50x 20g 1Kg tubs
GENUINE SIZE - PROFESSIONAL QUALITY - MADE IN SPAIN
Brand new · Sapphire Waves
(12)
£13.75
Free postage
81 sold
Multi Pool Chlorine Tablets in Dispenser Big Buoy 2kg Pool Pools
Brand new
£34.99
Free postage
226 sold
Multifunctional Chlorine Tablets 1kg (50 Tablets)
Brand new
(7)
£13.99
Free postage
94 sold
FREE dispenser with Chlorine Tablets x 20 (20g)Clean Swimming Pools and Hot Tubs
Brand new
(30)
£12.92
Free postage
714 sold
Multifunctional Chlorine Dispenser - Floating Fully Loaded 1.5 kg Blue Horizons
Brand new
£31.99
Free postage
Only 2 left
1kg Mulitfunctional Chlorine Tablets x50 - 20g tablets for pools or hot tubs
Brand new
£10.40
(£10.40/kg)
Free postage
31 sold
Bestway Clearwater Multifunction 1 KG Chlorine Tablets, 50 x 20g Pool Hot Tub
Brand new · ClearWater
(280)
£18.99
(£18.99/Unit)
or Best Offer
Free postage
Kleen Pool Ultimate Paddling Water Care Cleaning Kit Chlorine Swimming Pools
Brand new
£25.99
Free postage
SUDS-ONLINE Algaecide For Simming Pools, Spa's Hot Tubs
Brand new
(3)
£7.95 to £59.95
Free postage
50x20g Chlorine Tablets for Pools, Hot Tubs, Spas + **10 Testing strips**
Brand new · Premier
(8)
£14.49
Free postage
NEW! Multifunctional Chlorine Tablets 50 x 20g AquaSparkle Hot Tub Pool Spa 1kg
Brand new
(47)
£21.99
(£21.99/kg)
Free postage
1,677 sold
Fi-clor Premium 5 Chlorine 200g Tablets 2.4kg
Brand new
£34.95
Free postage
20 x 20g Chlorine Tablets for Hot Tub Spa Swimming Pools
Brand new
£9.99
Free postage
223 sold
50 x 20g Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 1 Kg
Brand new
£17.99
Free postage
Multifunction Chlorine Tablets for Hot Tub Swimming Paddling Pool Spa 1KG 50 Tab
Brand new · Premier
£14.99
Free postage
131 sold
2kg - 10 x Large (3") 200g Chlorine Tablets - Swimming Pools, Hot Tubs & Spas
Brand new
£24.75
Free postage
Only 2 left
5kg Relax Large 200g (3") Multi Function Chlorine Tablets
Brand new
£36.30
(£7.26/kg)
Free postage
ClearWater Lay-Z-Spa Swimming Pool Hot Tub Chemicals Accessories Starter Kits
Brand new · ClearWater
£1.25 to £26.40
Free postage
486 sold
Swimming Pool Hot Tub Chemical Water Cleaner Starter Treatment Kit - 1KG
Brand new · Suds-Online
(9)
£25.16
Free postage
211 sold
Multifunction Chlorine Tablets 5 in1 for POOL, HOT TUB, SPA, LAY Z SPA - 20g
Brand new
£3.98 to £23.98
Free postage
48 sold
Multi Pool 200g Chlorine Tablets Swimming Pool Swim Spa 1 x 2 kg
Brand new
£31.99
Free postage
63 sold
50 x 20g Clearwater Multifunction Chlorine Tablets 1KG Hot Tub Lay Z Lazy Spa
Brand new · ClearWater
(280)
£18.89
(£0.38/Tablets)
Free postage
197 sold
50 x 20g Chlorine Tablets: HotTub Pool Spa
FREE FLOATING DISPENSER WITH ALL ORDERS
Brand new
£17.99
Free postage
77 sold
Hot Tub Starter Chemical Chlorine Tablet Treatment Kit For Spa Pool Clear Water
These are the proper sized tablets
Brand new · Premier
£19.99
Free postage
141 sold
2.5kg 125 Chlorine Tablets 20g for Hot Tubs Spas Tubs Pool BLUE HORIZONS
Brand new
(7)
£28.95
Free postage
1,075 sold
20g Chlorine Tablets - x50 - 1kg - RELAX
Brand new
£10.40
(£10.40/kg)
Free postage
1kg Aquasparkle Multifunctional Chlorine Tablets With 50 RWA Hot Tub Test Strips
Brand new
(47)
£25.30
Free postage
Small Dispenser with 10 Ultimate Chlorine Tablets 20g PLUS FREE TEST STRIPS
Brand new · Bluline
(65)
£14.99
Free postage
200 sold
Pool Chlorine Tablet Granule Chemical Kit Dispenser Spa Hot Tub Water Test Strip
Brand new · Shatchi
(4)
£9.19 to £49.99
Free postage
Bestway ClearWater Lay-Z-Spa, Swimming Pool, Spa & Hot Tub Chemicals & Kits
Brand new · ClearWater
£9.98 to £35.98
Free postage
9 watching
Multifunction 4-in-1 Chlorine Tablets 20g Spa Pool Tub
Brand new
£3.98 to £23.98
Free postage
Multi Pool Chlorine Tablets in Dispenser Small Buoy 1 kg Pool Swim Spa Pools
Brand new · Relax
(10)
£21.99
Free postage
186 sold
2.5kg Mini Multifunctional Chlorine Tablets 20g Swimming Pool Hot Tub Spa
Brand new
£27.99
Free postage
60 sold
Clearwater Pool/SPA Starter Kit Chemical Chlorine Granules Water Foam Remover
Brand new
£20.85 to £26.39
Free postage
2 x Ezy Float Pop Up Paddling Pool Pre-Filled Chlorine Adjustable Dispenser
Brand new
(2)
£16.99
Free postage
336 sold
Chlorine Tablets Granules Floating Dispenser Spa Hot Tub Pool Water Test Strips
Brand new
(2)
£9.19 to £49.99
Free postage
ClearWater Lay-Z-Spa Swimming Pool Hot Tub Chemicals Accessories
Brand new · ClearWater
£9.98 to £35.98
Free postage
1kg Multifunction Chlorine Tablets (20g) + Floating Dispenser + 50 x Test Strips
Brand new
£17.95
Free postage
20g - Multifunction Chlorine Tablets 5 IN 1 SWIMMING POOL HOT TUB SPA MFC
Brand new
£3.98 to £23.98
Free postage
96 sold
Bestway ClearWater Lay-Z-Spa, Swimming Pool, Spa & Hot Tub Chemicals & Kits CW
Brand new · ClearWater
£9.98 to £35.98
Free postage
20x20g Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!
Brand new · Premier
(5)
£15.99
Free postage
1,560 sold
50x20g Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!!
Brand new · Premier
£19.99
Free postage
1,013 sold
Swimming Pool Starter Chemical Chlorine Tablets Treatment Kit for Clear Water
Brand new · Premier
£19.99
Free postage
146 sold

Top-rated

See all

Clearwater CH0019 1kg Multifunction Mini Tablets - White 7cm
(280)

94% agree - Would recommend
£14.99 New
Crystal Clear Multifunction Chlorine Tablets for Hot Tubs and Spa 20g - 50 Pieces
(227)

98% agree - Would recommend
£9.64 New
50x20g Chlorine Tablets Pool Hot Tub Spa Dispenser Testing Strips Full Kit
(155)

98% agree - Would recommend
£15.99 New
Clearwater CH0007 1 Litre Swimming Pool and Spa Foam Remover
(86)

97% agree - Would recommend
£13.99 New
Clearwater 1L Algaecide Chemical Swimming Paddle Pool Lay Z Spa Hot Tub
(122)

93% agree - Would recommend
£9.16 New
Aquasparkle 1kg Multifunctional 20g Chlorine Tablets
(47)

93% agree - Would recommend
£16.99 New
Suds-Online Hot Tub Water Cleaner Starter Treatment Kit
(9)

100% agree - Would recommend
£19.95 New

Tablet Pool Algaecides

Shop by category

221 results

Clearwater 1kg - 20G Multifunction Chlorine Tablets

Multifunctional Chlorine Tablets 5kg For Swimming Pools Large 200g Tablets

5KG SMALL MULTIFUNCTIONAL CHLORINE TABLETS 20G PER TABLET

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

Multifunctional Chlorine Tablets for Hot Tub Spa Swimming Pools 20g tablets 1kg

RELAX 20g Multifunctional 4in1 Chlorine Tablets for Hot Tubs Spas Swimming Pools

Multifunctional Chlorine Tablets for Hot Tub Pool RELAX Small 50 x 20g 1kg

4 in 1 Chlorine Tablets Multifunction 20g - All Sizes 500g/1kg/2kg/5kg/10kg/20kg

1kg Multi-functional Chlorine Tablets for Hot Tub Spa Swimming Pools 20g tablets

Aqua Sparkle Range Hot Tub Chemicals Disinfectant Sanitisers Balancers Cleaners

Swimming Pool Hot Tub Chemical Water Cleaner Starter Treatment Kit - 500G

50 Chlorine Tablets + Dispenser + Testing strips Kit for Hot Tub Spa jacuzzi

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

20g CHLORINE TABLETS 5 IN 1 Multifunction SWIMMING POOL HOT TUB SPA

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

Multifunction Chlorine Tablets, 20g, 4 in 1, Paddling Pool, Hot Tub, Spa, UK

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

CHLORINE TABLETS for Hot Tub Spa Swimming Paddling Pool 50x 20g 1Kg tubs

Multi Pool Chlorine Tablets in Dispenser Big Buoy 2kg Pool Pools

Multifunctional Chlorine Tablets 1kg (50 Tablets)

FREE dispenser with Chlorine Tablets x 20 (20g)Clean Swimming Pools and Hot Tubs

Multifunctional Chlorine Dispenser - Floating Fully Loaded 1.5 kg Blue Horizons

1kg Mulitfunctional Chlorine Tablets x50 - 20g tablets for pools or hot tubs

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

Kleen Pool Ultimate Paddling Water Care Cleaning Kit Chlorine Swimming Pools

SUDS-ONLINE Algaecide For Simming Pools, Spa's Hot Tubs

50x20g Chlorine Tablets for Pools, Hot Tubs, Spas + **10 Testing strips**

NEW! Multifunctional Chlorine Tablets 50 x 20g AquaSparkle Hot Tub Pool Spa 1kg

Fi-clor Premium 5 Chlorine 200g Tablets 2.4kg

20 x 20g Chlorine Tablets for Hot Tub Spa Swimming Pools

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

Multifunction Chlorine Tablets for Hot Tub Swimming Paddling Pool Spa 1KG 50 Tab

2kg - 10 x Large (3") 200g Chlorine Tablets - Swimming Pools, Hot Tubs & Spas

5kg Relax Large 200g (3") Multi Function Chlorine Tablets

ClearWater Lay-Z-Spa Swimming Pool Hot Tub Chemicals Accessories Starter Kits

Swimming Pool Hot Tub Chemical Water Cleaner Starter Treatment Kit - 1KG

Multifunction Chlorine Tablets 5 in1 for POOL, HOT TUB, SPA, LAY Z SPA - 20g

Multi Pool 200g Chlorine Tablets Swimming Pool Swim Spa 1 x 2 kg

50 x 20g Clearwater Multifunction Chlorine Tablets 1KG Hot Tub Lay Z Lazy Spa

50 x 20g Chlorine Tablets: HotTub Pool Spa

Hot Tub Starter Chemical Chlorine Tablet Treatment Kit For Spa Pool Clear Water

2.5kg 125 Chlorine Tablets 20g for Hot Tubs Spas Tubs Pool BLUE HORIZONS

20g Chlorine Tablets - x50 - 1kg - RELAX

1kg Aquasparkle Multifunctional Chlorine Tablets With 50 RWA Hot Tub Test Strips

Small Dispenser with 10 Ultimate Chlorine Tablets 20g PLUS FREE TEST STRIPS

Pool Chlorine Tablet Granule Chemical Kit Dispenser Spa Hot Tub Water Test Strip

Bestway ClearWater Lay-Z-Spa, Swimming Pool, Spa & Hot Tub Chemicals & Kits

Multifunction 4-in-1 Chlorine Tablets 20g Spa Pool Tub

Multi Pool Chlorine Tablets in Dispenser Small Buoy 1 kg Pool Swim Spa Pools

2.5kg Mini Multifunctional Chlorine Tablets 20g Swimming Pool Hot Tub Spa

Clearwater Pool/SPA Starter Kit Chemical Chlorine Granules Water Foam Remover

2 x Ezy Float Pop Up Paddling Pool Pre-Filled Chlorine Adjustable Dispenser

Chlorine Tablets Granules Floating Dispenser Spa Hot Tub Pool Water Test Strips

ClearWater Lay-Z-Spa Swimming Pool Hot Tub Chemicals Accessories

1kg Multifunction Chlorine Tablets (20g) + Floating Dispenser + 50 x Test Strips

20g - Multifunction Chlorine Tablets 5 IN 1 SWIMMING POOL HOT TUB SPA MFC

Bestway ClearWater Lay-Z-Spa, Swimming Pool, Spa & Hot Tub Chemicals & Kits CW

20x20g Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!

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

Swimming Pool Starter Chemical Chlorine Tablets Treatment Kit for Clear Water

Best selling

Clearwater CH0019 1kg Multifunction Mini Tablets - White 7cm

Clearwater 1L Algaecide Chemical Swimming Paddle Pool Lay Z Spa Hot Tub

50x20g Chlorine Tablets Pool Hot Tub Spa Dispenser Testing Strips Full Kit

Clearwater CH0007 1 Litre Swimming Pool and Spa Foam Remover

Multifunctional Chlorine Tablets for Hot Tub Pool RELAX Small 50 x 20g 1kg

Aquasparkle 1kg Multifunctional 20g Chlorine Tablets

Crystal Clear Multifunction Chlorine Tablets for Hot Tubs and Spa 20g - 50 Pieces

MEGA Pool Floating Small Chemical Dispenser

Top-rated

Clearwater CH0019 1kg Multifunction Mini Tablets - White 7cm

Crystal Clear Multifunction Chlorine Tablets for Hot Tubs and Spa 20g - 50 Pieces

50x20g Chlorine Tablets Pool Hot Tub Spa Dispenser Testing Strips Full Kit

Clearwater CH0007 1 Litre Swimming Pool and Spa Foam Remover

Clearwater 1L Algaecide Chemical Swimming Paddle Pool Lay Z Spa Hot Tub

Aquasparkle 1kg Multifunctional 20g Chlorine Tablets

Suds-Online Hot Tub Water Cleaner Starter Treatment Kit

50x20g Chlorine Tablets for Pools, Hot Tubs, Spas + 10 Testing strips