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Spa Chemicals

We have designed a range of Spa Chemicals with everything you would need to enjoy a relaxing spa treatment.

Use the main filters below to narrow down your search.

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Extended 1 Year Warranty

In addition to the manufacturers standard warranty (usually 1 year) we also offer the opportunity for you to extend this warranty by a further 1 year for a one off fee. This can be arranged at the point of purchase or within a limited time afterwards.
An extended warranty is an easy way to protect your purchase, against any manufacturing defects causing breakdown. You will benefit from free repairs for the term of the warranty period & If your equipment can't be repaired then we will replace it free of charge.(A delivery surcharge may apply for non UK mainland addresses)
This warranty and the standard manufacturer’s warranty does not cover general wear and tear, abuse or misuse or incorrect installation.
If you would like any further information on our extended warranty scheme please call our Hydrospares team on 01326 371 488 OR email us at info@hydrospares.co.uk

Ahh-Some Hot Tub Cleaner
57g and 170g Options
  • Unique Formula
  • Environmentally Friendly
  • Cleans Plumbing & Jets
  • 57g & 170g Options
Ahh-Some Cleaner
Removes Contaminants
Cleans Jets & Plumbing
Upto 9 Cleans
From £26.99
QF: 10238
RRP: £34.99
10 in stock 15:00 Cut off Same day dispatch on orders before 15:00
10238
AquaFinesse Filter Cleaner Tablets
20 x 20g tablets per pot
  • 20 filter cleaning tablets per pot
  • Easy to use with great results
  • No need to soak for 24 hours
Aqua Finesse
Tablets
Odorless
Easy-to-Use
Weekly Use
£18.49
QF: 0424
5 in stock 15:00 Cut off Same day dispatch on orders before 15:00
0424
AquaFinesse Hot Tub & Spa Water Care System
Pure, Clean, Simple - Only One Dose Per Week!
  • AquaFinesse Hot tub Watercare Box contains everything you need for your spa watercare
  • Clear and odor-free water with only one dose per week!
  • Suitable for all types of Spas inc wooden spas
Aqua Finesse
Liquid
Odorless
Easy-to-Use
Weekly Use
£89.95
QF: 0455
RRP: £118.80
30 in stock 15:00 Cut off Same day dispatch on orders before 15:00
0455
AquaFinesse Hot Tub Water Care Kit + Extra Sanitising Tablets
Great Value
  • Added Value With This Package Deal
  • 1 x Aqua Finesse Hot Tub Water Care Kit (RRP £94.99)
  • Plus 18 x Top Up Sanitising Tablets (RRP £12.99)
  • SAVING £7.99!
Aqua Finesse
Tablets
Odorless
Easy-to-Use
Weekly Use
£101.99
QF: 3568
RRP: £129.60
9 in stock 15:00 Cut off Same day dispatch on orders before 15:00
3568
AquaFinesse Hot Tub Water Care Twin Pack
Clear Water All Year Round
  • Enough to last up to 12 months!
  • Crystal clear water with only one dose per week
  • No more slimy walls or calcium deposits
  • Reduces the need for chemicals by up to 70%
  • Environmentally friendly
  • Gentle, even on the most sensitive of skin
Aqua Finesse
Liquid
Odorless
Easy-to-Use
Weekly Use
£164.99
QF: 3567
RRP: £199.99
15 in stock 15:00 Cut off Same day dispatch on orders before 15:00
3567
AquaFinesse Sanitising Tablets
Pack Contains 18 Tablets
  • AquaFinesse - Sanitising Tablets
  • Pack Contains 18 Tablets
Aqua Finesse
Tablets
Odorless
Easy-to-Use
Weekly Use
£13.99
QF: 0437
9 in stock 15:00 Cut off Same day dispatch on orders before 15:00
0437
Aquafinesse SpaClean Puck for Whirlpools and Hot Tubs
Thoroughly cleans your spa from the inside out! Environmentally Friendly
  • Deep clean flush cleaner
  • For use in whirlpool & hot tubs
  • Thoroughly cleans pipework & pump
  • Easy to use, no measuring required
Aqua Finesse
tablets
deep clean
easy-to-use
for use in whirlpool & hot tub
£12.99
QF: 0426
8 in stock 15:00 Cut off Same day dispatch on orders before 15:00
0426
Fi-Clor Spa Active Oxygen Activator Liquid
1lt
  • For Use with Fi-Clor Active Oxygen Tablets
  • Gentle Alternative Sanitiser
  • Kind on Skin and Eyes
  • Alternative to Bromine & Chlorine
Fi-Clor Spa Chemicals
Liquid
Odorless
Easy-to-Use
Weekly Dosing
£21.62
QF: 9261
RRP: £30.89
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
9261
Fi-Clor Spa Alkalinity Increaser
1.2kg
  • Fi-Clor Spa Alkalinity Increaser
  • Helps prevent PH bounce
  • 1.2kg Tube
Fi-Clor Spa Chemicals
Granules
Odorless
Easy-to-Use
Weekly Dosing
£12.75
QF: 8948
RRP: £18.22
2 in stock 15:00 Cut off Same day dispatch on orders before 15:00
8948
Fi-Clor Spa Anit-Foam
1lt
  • Fi-Clor Spa Anit-Foam
  • Fast acting
  • 1lt
Fi-Clor Spa Chemicals
Liquid
Odorless
Easy-to-Use
Weekly Dosing
£18.80
QF: 8960
RRP: £26.86
5 in stock 15:00 Cut off Same day dispatch on orders before 15:00
8960
Fi-Clor Spa Brominating Granules
1kg
  • Fi-Clor Brominating Granules
  • Rapidly dissolves to kill potentially harmful bacteria and other organisms
  • 1kg
Fi-Clor Spa Chemicals
Granules
Odorless
Easy-to-Use
Weekly Dosing
£23.35
QF: 8949
RRP: £33.35
8 in stock 15:00 Cut off Same day dispatch on orders before 15:00
8949
Fi-Clor Spa Brominating Tablets
1kg
  • Fi-Clor Brominating Tablets
  • Sanitises spa water
  • Works at higher PH
  • Kind on skin and eyes
  • 1kg
Fi-Clor Spa Chemicals
Tablets
Odorless
Easy-to-Use
Weekly Dosing
£25.38
QF: 8951
RRP: £36.25
1 in stock 15:00 Cut off Same day dispatch on orders before 15:00
8951
 
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