Pool Pool Shocks

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273 results

Non-Chlorine Shock 1kg, Spa & Pool Water Clarifier - aBalchemy
Brand new
£12.99
(£12.99/kg)
Free postage
270 sold
Non Chlorine Shock Granules 5kg Swimming Pool Oxidiser Hot Tub Spa Treatment
Brand new
£45.99
or Best Offer
Free postage
224 sold
PoolSan Non Chlorine Shock Granules water clarifier for pools, spas, hot tubs
Brand new
(13)
£11.99
Free postage
2,597 sold
2kg Shock Chlorine Granules Swimming Pool & Spa
Brand new
(3)
£22.95
Free postage
756 sold
5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals
Brand new
£38.95
Free postage
7,898 sold
Non-Chlorine Shock 2x1kg, Spa & Pool Water Clarifier - aBalchemy
Brand new
£18.99
(£9.50/kg)
Free postage
69 sold
SWIMMING POOL/SPA CHEMICALS 5kg CHLORINE SHOCK GRANULES - BLUE HORIZONS
Brand new
(32)
£37.50
Free postage
2,476 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
371 sold
1kg Shock Chlorine Granules Swimming Pool & Spa
✅BEST QUALITY ✅BLUEWATER BRAND ✅FAST & FREE DELIVERY
Brand new
£14.49
Free postage
450 sold
Aquasparkle Spa Fusion Oxidiser Water Shock Treatment Hot Tub Pool Spa Chlorine
Brand new
£6.20 to £131.51
Free postage
82 sold
Non-Chlorine Shock 5kg, Spa & Pool Water Clarifier - aBalchemy
Brand new
£37.90
(£7.58/kg)
Free postage
82 sold
Aqua Sparkle Range Hot Tub Chemicals Disinfectant Sanitisers Balancers Cleaners
Brand new · Aquasparkle
(38)
£6.49 to £26.99
Free postage
68 sold
Non Chlorine Shock 1kg 5kg For Hot Tub Swimming Pool Chemicals Oxidiser Water
Brand new
£15.75 to £37.85
Free postage
84 sold
Fi CLOR Extra Strong Algicide 1ltr
Brand new
£21.99
Free postage
Fi-clor Premium 5 Chlorine 200g Tablets 2.4kg
Brand new
£34.95
Free postage
PoolKlar PAC Clarifier Swimming Pool Hot Tub Spa Water Treatment - 1L Non-Toxic
Brand new
£14.99 to £119.99
(£0.07/100g)
Free postage
BLUE HORIZONS GRANULAR SHOCK 5KGS
Brand new · Blue Horizons
(21)
£37.50
Free postage
174 sold
Non-Chlorine Shock Granules Aquasparkle Hot Tub Spa Pool Oxidiser 1kg
Brand new
(51)
£19.99
Free postage
108 sold
1kg Chemical Chlorine Granules for Swimming Pools Hot Tubs Lazy Spas Clear Water
Brand new · CrystalClear
(4)
£11.75
(£11.75/kg)
Free postage
Only 2 left
Bluewater 500g Shock Chlorine Granules Swimming Pool & Spa Granular Shock 0.5kg
Brand new
(2)
£13.95
Free postage
1,775 sold
Chlorine Shock for Hot Tubs & Pools - 1kg
Brand new
(5)
£14.45
(£14.45/kg)
Free postage
Only 1 left.
10 x Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite
Brand new
£34.93
Free postage
129 sold
Non Chlorine Shock 1kg - Effective Water Treatment for Swimming Pools, Hot Tubs,
Brand new
£15.87
Free postage
213 sold
Non Chlorine Shock 1kg
Brand new
£15.43
(£15.43/kg)
Free postage
Only 1 left.
Aquasparkle Spa Fusion Oxidiser Shock Treatment Hot Tub Pool Spas Swimming Pool
Brand new
£6.49 to £131.50
Free postage
500g / 1Kg / 2Kg / 5Kg / 10Kg/20kg Chlorine Granules Hot Tubs Spa Swimming Pools
Brand new
£8.30 to £101.00
Free postage
1 watching
NEW! Aquasparkle 1kg Non-Chlorine Shock Granules Hot Tub Spa Swimming Pool
Brand new
(51)
£19.99
Free postage
4,304 sold
Blue Horizons Aqua Sparkle Tablets 500g Swimming Pool Floculant 10 x 50g
Brand new
£15.80
(£31.60/kg)
Free postage
117 sold
NEW! Aquasparkle Anti Foam Away for spas DE FOAMER for Hot Tub and Spa
Brand new · Aquasparkle
(38)
£14.22
Free postage
387 sold
Energize Shock Oxidiser Water Treatment Sachets Hot Tub Pool RELAX
Brand new
£4.56 to £75.84
Free postage
Relax 1kg Granular Shock Treatment Hot Tub Spa Swimming Pool Chlorine Oxidiser
Brand new
£12.25
Free postage
51 sold
Calcium Hypochlorite powder • swimming pool shock, bleaching • disinfectant
Brand new · HD Chemicals
(3)
£3.49 to £69.99
Free postage
4 x Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite
Brand new
(35)
£16.73
Free postage
529 sold
Non Chlorine Oxy Shock 1kg
Brand new
(2)
£15.75
Free postage
20 x Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite
Brand new
£54.95
Free postage
pool chlorine shock 1kg - 10kg- Stabilised chlorine granules Dichlor
Brand new
£15.21 to £52.00
£1.50 P&P
Castle Hot Tubs Chlorine Granular Shock 5 kg Hot Tub Swimming Pool Chlorine
Brand new
£41.95
Free postage
525 sold
Splash Granular Shock Chlorine Swimming Pool Spa Hot Tub Chemicals
Brand new
£17.95
Free postage
Non Chlorine Shock Granules, 1600g water clarifier for pools, spa, hot tubs
Brand new
£33.99
Free postage
243 sold
Non Chlorine Shock Granules, 1200g water clarifier for pools, spa, hot tubs
Brand new
£27.49
Free postage
796 sold
Castle Hot Tubs Non Chlorine Shock Oxidiser Water Treatment Hot Tub Pool 5kg
Brand new
£65.95
Free postage
252 sold
SuperKlar PAC Clarifier Swimming Pool Hot Tub Spa Water Treatment Non-Toxic 4 L
Brand new
£19.99
(£0.05/L)
Free postage
19 sold
Castle Hot Tubs Scale Away Spas Hot Tub Protect Pumps & Heaters scale inhibitor
Brand new
(12)
£12.71
Free postage
628 sold
Relax Energize Sachets 30g - Spa Hot Tub & Above Ground Pool Water Treatment
Brand new
£3.95 to £48.00
Free postage
1kg Granular Shock Treatment Hot Tub Spa Swimming Pool Chlorine Oxidiser
Brand new
£15.54
(£15.54/kg)
Free postage
Only 1 left.
Clearwater Pool/SPA Starter Kit Chemical Chlorine Granules Water Foam Remover
Brand new
£20.85 to £26.39
Free postage
AquaSparkle FoamAway Hot Tub Spa Anti 1 Litres Tubs GETS RID OF FOAMY SCUM
Brand new · Aquasparkle
(38)
£16.50
Free postage
71 sold
NEW! Aquasparkle Non Chlorine Shock 1kg Hot tub Spa Swimming Pool - 2 pack
Brand new
£37.99
Free postage
272 sold
Shock Pot Water Treatment Hot Tub and Pool Blue Horizons 1kg
Brand new
(3)
£19.90
Free postage
655 sold
HTH Swimming Pool Shock Chlorine (Formerly Fi-Clor) - 1kg
Brand new
£25.95
Free postage
51 sold
1kg Non Chlorine Shock for Hot Tubs
Brand new
(2)
£15.43
(£15.43/kg)
Free postage
Only 1 left.
Relax Swimming Pool Granular Shock Chlorine 5kg
Brand new
£44.95
Free postage
Only 1 left.
1kg Relax Shock Chlorine Granules
Brand new
£15.54
(£15.54/kg)
Free postage
Only 1 left.
Chlorine Tablets 20g for Hot Tubs Swimming Pool Multifunctional Blue Horizons
Brand new
(5)
£42.95
Free postage
132 sold
Non Chlorine Shock Granules 400g water clarifier for pools, spas, hot tubs
Brand new
£12.49
Free postage
437 sold
Non Chlorine Shock Granules 800g water clarifier for pools, spa, hot tubs
Brand new
£22.99
Free postage
574 sold
CrystalClear® Non Chlorine Shock Oxidiser 1kg & 5kg
Brand new
£15.75 to £42.99
Free postage
2 watching
Relax Energize Sachet 10 x 30g - Spa Hot Tub & Above Ground Pool Water Treatment
Brand new
£21.16
(£2.12/Unit)
Free postage
Only 1 left.
Fi-clor 200g Stabilised Maxi-tabs Chlorine Tablets 2.4kg
Brand new
£32.95
Free postage
60 x Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite
Brand new
£167.49
Free postage

Top-rated

See all

Aquasparkle Non Chlorine Shock 1Kg for Hot Tub Spa Swimming Pool Chemicals
(51)

97% agree - Would recommend
£19.99 New
AquaSparkle Spa Fusion Aqua Sachet Oxidiser - 35g
(39)

94% agree - Would recommend
£6.32 New
AquaSparkle Spa Foam Away - 1L
(38)

90% agree - Would recommend
£14.22 New
Bluewater Shock Chlorine Granules Swimming Pool and Spa - 5Kg
(22)

100% agree - Would recommend
£38.95 New
Blue Horizons SHGRAN05BH 5kg Granular Shock Dose Pool Treatment
(21)

100% agree - Would recommend
£37.50 New
20 X Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite
(17)

100% agree - Would recommend
Hot Tub Descaler Pool Spa Liquid Limescale Remover Inhibitor Scaleaway 1ltr
(12)

100% agree - Would recommend
£12.71 New

Pool Pool Shocks

Shop by category

273 results

Non-Chlorine Shock 1kg, Spa & Pool Water Clarifier - aBalchemy

Non Chlorine Shock Granules 5kg Swimming Pool Oxidiser Hot Tub Spa Treatment

PoolSan Non Chlorine Shock Granules water clarifier for pools, spas, hot tubs

2kg Shock Chlorine Granules Swimming Pool & Spa

5kg Multifunctional Chlorine Tablets 200g Swimming Pool Chemicals

Non-Chlorine Shock 2x1kg, Spa & Pool Water Clarifier - aBalchemy

SWIMMING POOL/SPA CHEMICALS 5kg CHLORINE SHOCK GRANULES - BLUE HORIZONS

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

1kg Shock Chlorine Granules Swimming Pool & Spa

Aquasparkle Spa Fusion Oxidiser Water Shock Treatment Hot Tub Pool Spa Chlorine

Non-Chlorine Shock 5kg, Spa & Pool Water Clarifier - aBalchemy

Aqua Sparkle Range Hot Tub Chemicals Disinfectant Sanitisers Balancers Cleaners

Non Chlorine Shock 1kg 5kg For Hot Tub Swimming Pool Chemicals Oxidiser Water

Fi CLOR Extra Strong Algicide 1ltr

Fi-clor Premium 5 Chlorine 200g Tablets 2.4kg

PoolKlar PAC Clarifier Swimming Pool Hot Tub Spa Water Treatment - 1L Non-Toxic

BLUE HORIZONS GRANULAR SHOCK 5KGS

Non-Chlorine Shock Granules Aquasparkle Hot Tub Spa Pool Oxidiser 1kg

1kg Chemical Chlorine Granules for Swimming Pools Hot Tubs Lazy Spas Clear Water

Bluewater 500g Shock Chlorine Granules Swimming Pool & Spa Granular Shock 0.5kg

Chlorine Shock for Hot Tubs & Pools - 1kg

10 x Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite

Non Chlorine Shock 1kg - Effective Water Treatment for Swimming Pools, Hot Tubs,

Non Chlorine Shock 1kg

Aquasparkle Spa Fusion Oxidiser Shock Treatment Hot Tub Pool Spas Swimming Pool

500g / 1Kg / 2Kg / 5Kg / 10Kg/20kg Chlorine Granules Hot Tubs Spa Swimming Pools

NEW! Aquasparkle 1kg Non-Chlorine Shock Granules Hot Tub Spa Swimming Pool

Blue Horizons Aqua Sparkle Tablets 500g Swimming Pool Floculant 10 x 50g

NEW! Aquasparkle Anti Foam Away for spas DE FOAMER for Hot Tub and Spa

Energize Shock Oxidiser Water Treatment Sachets Hot Tub Pool RELAX

Relax 1kg Granular Shock Treatment Hot Tub Spa Swimming Pool Chlorine Oxidiser

Calcium Hypochlorite powder • swimming pool shock, bleaching • disinfectant

4 x Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite

Non Chlorine Oxy Shock 1kg

20 x Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite

pool chlorine shock 1kg - 10kg- Stabilised chlorine granules Dichlor

Castle Hot Tubs Chlorine Granular Shock 5 kg Hot Tub Swimming Pool Chlorine

Splash Granular Shock Chlorine Swimming Pool Spa Hot Tub Chemicals

Non Chlorine Shock Granules, 1600g water clarifier for pools, spa, hot tubs

Non Chlorine Shock Granules, 1200g water clarifier for pools, spa, hot tubs

Castle Hot Tubs Non Chlorine Shock Oxidiser Water Treatment Hot Tub Pool 5kg

SuperKlar PAC Clarifier Swimming Pool Hot Tub Spa Water Treatment Non-Toxic 4 L

Castle Hot Tubs Scale Away Spas Hot Tub Protect Pumps & Heaters scale inhibitor

Relax Energize Sachets 30g - Spa Hot Tub & Above Ground Pool Water Treatment

1kg Granular Shock Treatment Hot Tub Spa Swimming Pool Chlorine Oxidiser

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

AquaSparkle FoamAway Hot Tub Spa Anti 1 Litres Tubs GETS RID OF FOAMY SCUM

NEW! Aquasparkle Non Chlorine Shock 1kg Hot tub Spa Swimming Pool - 2 pack

Shock Pot Water Treatment Hot Tub and Pool Blue Horizons 1kg

HTH Swimming Pool Shock Chlorine (Formerly Fi-Clor) - 1kg

1kg Non Chlorine Shock for Hot Tubs

Relax Swimming Pool Granular Shock Chlorine 5kg

1kg Relax Shock Chlorine Granules

Chlorine Tablets 20g for Hot Tubs Swimming Pool Multifunctional Blue Horizons

Non Chlorine Shock Granules 400g water clarifier for pools, spas, hot tubs

Non Chlorine Shock Granules 800g water clarifier for pools, spa, hot tubs

CrystalClear® Non Chlorine Shock Oxidiser 1kg & 5kg

Relax Energize Sachet 10 x 30g - Spa Hot Tub & Above Ground Pool Water Treatment

Fi-clor 200g Stabilised Maxi-tabs Chlorine Tablets 2.4kg

60 x Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite

Best selling

Bluewater Shock Chlorine Granules Swimming Pool and Spa - 5Kg

AquaSparkle Spa Foam Away - 1L

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

Blue Horizons SHGRAN05BH 5kg Granular Shock Dose Pool Treatment

AquaSparkle Spa Fusion Aqua Sachet Oxidiser - 35g

Relax Shock Chlorine Granules Swimming Pool Chemicals - 5kg

Swimming Pool Spa 10kg Shock Chlorine Granules

Relax 1kg Granular Shock Treatment Hot Tub Spa Swimming Pool Chlorine Oxidiser

Top-rated

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

AquaSparkle Spa Fusion Aqua Sachet Oxidiser - 35g

AquaSparkle Spa Foam Away - 1L

Bluewater Shock Chlorine Granules Swimming Pool and Spa - 5Kg

Blue Horizons SHGRAN05BH 5kg Granular Shock Dose Pool Treatment

20 X Aquasparkle Spa Fusion Shock Treatment Hot Tub Pool Tubs Spas Oxidiser Lite

Hot Tub Descaler Pool Spa Liquid Limescale Remover Inhibitor Scaleaway 1ltr