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Water Treatment Products

Essential Hot Tub chemicals, for sanitising, water balancing and keeping the water looking great.

Special Products
Special Products
Water Balance
Water Balance
Sanitisers
Sanitisers

Featured Products

1 kg Chlorine Granules
1 kg Chlorine Granules
1 kg Chlorine Granules
£11.00
2 Kg Chlorine CHT
2 Kg Chlorine CHT
2 Kg Chlorine CHT
£20.00
Sold out
2kg Relax Chlorine granules
2kg Relax Chlorine granules
2kg Relax Chlorine granules
£18.00
Out of stock
5Kg Chlorine CHT
5Kg Chlorine CHT
5Kg Chlorine CHT
£40.00
1 Kg Chlorine Tablets CHT
1 Kg Chlorine Tablets CHT
1 Kg Chlorine Tablets CHT
£13.00
1 Kg Bromine Granules
1 Kg Bromine Granules
1 Kg Bromine Granules
£20.00
1 Kg Bromine Tablets CHT
1 Kg Bromine Tablets CHT
1 Kg Bromine Tablets CHT
£20.00
5 KG Bromine Tablets
5 KG Bromine Tablets
5 KG Bromine Tablets
£75.00
1 Kg Ph Plus (increaser) Soda Ash
1 Kg Ph Plus (increaser) Soda Ash
1 Kg Ph Plus (increaser) Soda Ash
£9.00
1Kg Ph Minus (decreaser)
1Kg Ph Minus (decreaser)
1Kg Ph Minus (decreaser)
£10.00
5 Kg Ph+ CHT
5 Kg Ph+ CHT
5 Kg Ph+ CHT
£24.00
1 Kg Hardness plus CHT
1 Kg Hardness plus CHT
1 Kg Hardness plus CHT
£9.00
5 Kg Hardness+
5 Kg Hardness+
5 Kg Hardness+
£24.00
1 Kg Total Alkalinity plus CHT (TA+)
1 Kg Total Alkalinity plus CHT (TA+)
1 Kg Total Alkalinity plus CHT (TA+)
£9.00
5KG Total Alkalinity Plus (TA+)
5KG Total Alkalinity Plus (TA+)
5KG Total Alkalinity Plus (TA+)
£24.00
1 Kg Non Chlorine Shock CHT
1 Kg Non Chlorine Shock CHT
1 Kg Non Chlorine Shock CHT
£18.00
5KG Non Chlorine Shock CHT
5KG Non Chlorine Shock CHT
5KG Non Chlorine Shock CHT
£50.00
1 Ltr No Foam
1 Ltr No Foam
1 Ltr No Foam
£12.00
1 Ltr spa Clarifier
1 Ltr spa Clarifier
1 Ltr spa Clarifier
£12.00
Frog Bromine Cartridge
Frog Bromine Cartridge
Frog Bromine Cartridge
£16.82
2.2 Kg Bromine Charge (Sodium Bromide) for in-clear
2.2 Kg Bromine Charge (Sodium Bromide) for in-clear
2.2 Kg Bromine Charge (Sodium Bromide) for in-clear
£63.60
Spa Frog Mineral Cartridge
Spa Frog Mineral Cartridge
Spa Frog Mineral Cartridge
£22.00
Chlorine Starter Kit
Chlorine Starter Kit
Chlorine Starter Kit
£60.00
Bromine Starter Kit
Bromine Starter Kit
Bromine Starter Kit
£60.00
Sold out
2L Liquid Algicide
2L Liquid Algicide
2L Liquid Algicide
£16.80
Out of stock
Sold out
SPA FUSION 35G
SPA FUSION 35G
SPA FUSION 35G
£4.25
Out of stock
Scale & Metal Magnet tablets 400g
Scale & Metal Magnet tablets 400g
Scale & Metal Magnet tablets 400g
£20.00
Relax Stain & Scale 1L
Relax Stain & Scale 1L
Relax Stain & Scale 1L
£20.00

WHY CHOOSE CORNISH HOT TUBS?

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YEARS OF EXPERIENCE

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We pride ourselves in giving our customers the best services possible.

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