Save up to £100 during the sales + Free delivery on the app.
Terms & conditions apply
Who are we
Hello
Sign in
I am an individual
Access my account
I am a Professional
Get access to Pro prices
Menu
Who are we
Products
Garden and outdoor
See all of
Garden furniture and toys
See all of
Swimming pools and equipment
See all of
Garden machinery
See all of
Garden buildings
See all of
BBQ and outdoor cooking
See all of
Watering, hoses and water butts
See all of
Greenhouses and propagation
See all of
Gates, fencing and screening
See all of
Decking, landscaping and patios
See all of
Garden hand tools and equipment
See all of
Plants and plant care
See all of
Planters and containers
See all of
Hot tubs
See all of
Garden ponds and decoration
See all of
Outdoor lighting
See all of
Gardening clothes and safety wear
Tools
See all of
Power tools
See all of
Hand tools
See all of
Specialist tools
See all of
Workshop equipment and storage
See all of
Workshop machinery
See all of
Lifting and access equipment
See all of
Safety and workwear
See all of
Power tool accessories
See all of
Car accessories
See all of
Garden machinery
See all of
Garden hand tools and equipment
Home and Living
See all of
Dining room furniture
See all of
Living room furniture
See all of
Bedding
See all of
Bedroom furniture
See all of
Children's furniture
See all of
Nursery
See all of
Office furniture
See all of
Hallway furniture
See all of
Décor
See all of
Soft furnishings
See all of
Bathroom furniture
See all of
Kitchen cabinets
Bathroom
See all of
Showers and accessories
See all of
Bathroom furniture
See all of
Toilets and accessories
See all of
Bathroom and kitchen taps
See all of
Baths and accessories
See all of
Basins
See all of
Bathroom mirrors and fixings
See all of
Bath towels
See all of
Saunas
See all of
Bathroom accessories
See all of
Tiling and concrete flooring
See all of
Hot tubs
Heating and plumbing
See all of
Heating and air conditioning
See all of
Bathroom and kitchen taps
See all of
Water heating
See all of
Plumbing pipes and fittings
See all of
Air treatment
See all of
Water treatment
See all of
Gas
See all of
Plumbing consumables
See all of
Wind and solar power equipment
See all of
Washing machine accessories
Lighting
See all of
Indoor lighting
See all of
Outdoor lighting
See all of
Light bulbs
See all of
Portable lighting
Electrical
See all of
Home automation and security systems
See all of
Circuit protection
See all of
Switches and sockets
See all of
Power supply
See all of
Cables and cable management
See all of
Wind and solar power equipment
See all of
Utility meters
See all of
Split load consumer units
See all of
Light bulbs
Floor tiles and flooring
See all of
Tiling and concrete flooring
See all of
Carpet, rugs, wood flooring, flexible and laminate flooring
See all of
Decking, landscaping and patios
See all of
Decorating and flooring tools
Animal care
See all of
Dogs
See all of
Cats
See all of
Farming supplies
See all of
Small pets
See all of
Fish tanks and aquariums
See all of
Birds
See all of
Equine supplies
See all of
Beekeeping
See all of
Reptiles
Kitchen
See all of
Kitchen cabinets
See all of
Kitchen sinks and taps
See all of
Kitchen surfaces
See all of
Kitchen accessories
See all of
Fitted kitchens and kitchenettes
See all of
Washing machine accessories
See all of
Tiling and concrete flooring
Hardware
See all of
Door and window hardware
See all of
Furniture hardware
See all of
Spare parts
See all of
Outdoor hardware
See all of
Security and locks
See all of
Screws, nails and fixings
See all of
Stair parts and storage systems
See all of
Cleaning and treatments
See all of
Load restraint and lifting
See all of
Packaging and postal supplies
Electrical appliances
See all of
Large electrical appliances
See all of
Small electrical appliances
See all of
Household maintenance
Construction and Building Materials
See all of
Building materials
See all of
Timber and joinery
See all of
Roofing and guttering
See all of
Carcassing timber
See all of
Drainage and ducting
See all of
Safety and workwear
See all of
Surface preparation
See all of
Material handling, lifting and height safety
Paint and cleaners
See all of
Interior paint
See all of
Exterior paint
See all of
Painting tools
See all of
Surface preparation
See all of
Cleaning and treatments
See all of
Wallpaper and wall coverings
See all of
Wallpapering tools
See all of
Mouldings
Great deals
SALE
Swimming pools
Garden furniture
Rooms
Best sellers
Home
Garden and outdoor
Swimming pools and equipment
Pool chemicals and water testing
Pool cleaners and shock treatments
Pool cleaners and shock treatments
62 products found
Sort by
Relevance
Filters
Free delivery
4 stars and above
Sort by : relevance
Filter by
0
filter activated
Reset
Free delivery
Price
(£) Minimum
(£) Maximum
Reviews
4 and more
(15)
3 and more
(20)
Brands
MAREVA
(35)
CLEARWATER
(11)
AIGA
(6)
JOKER
(4)
MAREVA_ACCESS
(2)
SUPERSELLER
(1)
TECNOL
(1)
TOUCAN
(1)
WINTER WONDERS
(1)
Capacity (liters)
Minimum
Maximum
Type of product
PHMB
(21)
Algaecide
(13)
Chlorine
(6)
Hydrogen peroxide
(3)
Sellers
DIY Zone
(49)
Cheaper Online
(6)
Howleys
(6)
Super seller UK
(1)
Delivery
Free delivery
(7)
Best sellers
Clearwater Basic Pool Chemical Starter Set
5
24
£
99
29
£
99
Clearwater Basic Spa Chemical Starter Set
29
£
99
Metal Stop MAREVA - 1L - 150070U
30
11
£
07
11
£
49
50 x 20g (1kg) Clearwater CH0019 4-in-1 Chlorine Tablets for Pools and Hot Tubs
24
£
95
33
£
68
Free delivery
MAREVA liquid clarifier for pools - 5 L - 150020U
7
10
£
73
11
£
14
Clearwater 1 Litre Clarifier
2
9
£
99
MAREVA REVATOP 12% - 5 L - 000124Ux3
24
32
£
73
34
£
66
Anti algae Revablue MAREVA - 1L - 000115U
18
£
03
18
£
71
Bactericide Revacil+ MAREVA - Disinfectant without chlorine - 5 L - 000011U
3
61
£
38
63
£
70
Top 3 MAREVA multi-action algae killers - 5 L - 150039U
7
19
£
32
20
£
05
TECNOL Leak Detection and Control for Pools and Spas - 1 L
45
£
51
47
£
23
1 Litre Clearwater CH0007 Foam Remover for Swimming Pool and Spa Treatment
1
15
£
15
20
£
45
Free delivery
Clearwater 1 Litre Algaecide
9
£
99
Clearwater Qik Tabs Spa & Pool Treatment - 486g
14
£
99
OUHOE Poisonless And Tasteless Swimming Pool Clearing Deodorization Effervescent Tablets
3 models for this product
7
£
99
9
£
59
Free delivery
1kg Clearwater CH0005 PH Plus Increaser for Swimming Pool and Spa Treatment
13
£
25
17
£
89
Free delivery
MAREVA REVATOP Algicide 12% - 5 L - 0001241
40
11
£
43
14
£
17
Berling'o MAREVA disinfectant without chlorine for pools from 9 to 15 m3 - 12 x 180mL - 100703U
3 models for this product
32
11
£
33
11
£
76
MAREVA pool winterization pack - Winterization treatment - Revatop - Measuring jug
1
29
£
44
30
£
56
Pool disinfectant Reva-Klor tab multi MAREVA - 500 g - 100191U
2
39
£
02
40
£
50
Reva-out MAREVA anti limestone - 5 L - 150052U
19
27
£
90
28
£
95
MAREVA Pool Clarifier - 1L - 150019U
4
£
33
4
£
49
TAC booster MAREVA TAC Plus ecodose powder for pool - 1Kg - 020023U
4
£
98
5
£
17
Chlorine stop MAREVA - 1 L - 150031U
5
£
50
5
£
70
MAREVA Lime Stop - 1 L - 150072U
1
6
£
03
6
£
25
Rapid Chlorine 60 MAREVA Ecodose Pool Granules - 1kg - 020020U
6
£
44
6
£
68
Aiga MAREVA Multifunctional Algae Control for Pools - 5L - 161059U
1
9
£
88
10
£
25
Reva-klar MAREVA Clarifying Cartridges - 1 kg - 150021U
2
10
£
72
11
£
13
Aiga MAREVA pH Booster for swimming pool - 5Kg - 161007U
12
£
28
12
£
74
Aiga MAREVA pH Reducer for Pool - 5Kg - 161008U
12
£
62
13
£
10
MAREVA cleaning pack for pool walls - Multi-purpose brush - Water line cleaner - Anti-limescale
12
£
79
13
£
27
Netline pool water line cleaner gel TOUCAN- 300ml - TOU-400-0022
1
12
£
88
13
£
35
TAC booster seat MAREVA - 5 Kg - 150008U
14
£
40
14
£
94
MAREVA cleaning pack for pool walls - Detergent brush - Water line cleaner - Anti-limescale
14
£
50
15
£
06
Winter Wonders - Delta Sledge / Sled - Pink
14
£
99
Set of 3 MAREVA limescale stops - 1 L - 150072Ux3
17
£
73
18
£
76
Anti pink algae Revaguard MAREVA - 1L -150047U
1
19
£
63
20
£
37
Brome Reva-Spa MAREVA - 20g tablets - 1kg - 150723U
19
£
83
20
£
58
Pack Mareva Reva-klar clarifying cartridges - 1 kg - Net'Skim disposable pre-filters
21
£
20
22
£
44
Rapid Chlorine 60 Aiga MAREVA Pool Granules - 5kg - 111013U
24
£
47
25
£
39
MAREVA balancing pack for swimming pool water - pH reducer and booster - TAC booster - Revacil tabs - Measuring jug
1
28
£
33
29
£
40
Pack Mareva Reva-klar clarifying cartridges - 1 kg - Surface Skimmer Skimbi - Floating
32
£
82
34
£
74
MAREVA Joker balancing pack for swimming pool water - pH reducer - pH booster - Revacil tabs - Measuring jug
38
£
63
40
£
09
Rev-Aqua Kit MAREVA complete treatment for pools from 30 to 60 m3 - 1 month - 1400111
5
38
£
72
43
£
38
MAREVA Revaklor Shock Chlorine Tablets - 20 g - 5 kg - 100229U
39
£
78
40
£
Reva-Klor tab long 2 MAREVA - 500 g - 100180U
39
£
97
41
£
48
Aiga MAREVA balancing pack for swimming pool water - pH reducer - pH booster - Revacil tabs - Measuring jug
43
£
78
45
£
44
Rev-Aqua MAREVA - Treatment for pools from 10 to 18 m3 - 2 months - 140041U
46
£
26
48
£
01
Aiga MAREVA chlorine cleaning pack for swimming pools - multifunctional chlorine - rapid chlorine
47
£
13
48
£
91
Set of 3 Joker MAREVA filter cleaners - 5L - 041013Ux3
48
£
99
51
£
85
Joker MAREVA chlorine cleaning pack for swimming pools - slow chlorine - fast chlorine
51
£
42
53
£
36
Pack Mareva Reva-klar clarifying cartridges - 1 kg - Skimmer surface Skimbi - Floating - Net'Skim disposable pre-filters
51
£
49
54
£
50
Joker MAREVA chlorine cleaning pack for swimming pools - slow chlorine - fast chlorine - clarifying cartridges
55
£
71
57
£
82
Set of 3 Revaguard MAREVA Pink Seaweed Antis - 1 L -150047Ux3
57
£
50
61
£
12
Complete Joker MAREVA chlorine cleaning pack for swimming pools - slow chlorine - fast chlorine - clarifier - anti-algae
60
£
01
62
£
27
Pack MAREVA Kit Rev-Aqua 10 to 18 m3 - Algicide Ravatop 12 % - Liquid Clarifier 1 L - pH Stabilizer - TAC Ecodoses
69
£
64
73
£
86
MAREVA mustard algae treatment pack for swimming pools - Disinfectant - Clarifier - Measuring jug
19
70
£
39
73
£
04
MAREVA Pack Rev-Aqua Kit 10 to 18 m3 - Ravatop 12% algaecide - Reva-klar clarifying cartridges - pH stabilizer - TAC Eco
77
£
45
82
£
05
Set of 2 Rev-Aquas MAREVA - Treatment for pools from 10 to 18 m3 - 2 months
1
83
£
24
88
£
11
Pool maintenance products buying guide
Pagination
1
Last page
2
Millions of products
Delivery to your home or click & collect
Hundreds of dedicated experts online