Best Chlorine Alternatives Deals Online in the UK (25 Deals Found)

Last Updated - 21/05/2026 Sort By:

Best Choice
Bulla

New
Chlorine Tablets for Swimming Pool, 1lb. Chlorine Tabs for Hot Tub with Float Dispenser, 1 Inch Multifunction large Chlo
【POOL CLEANING TABLETS】Chlorine Tablets for Swimming Pool Which Improves Transparency And Prevents Algae Formation, Can

£19.99
JOVS

New
JOVS Non Chlorine Shock 5kg - Spa Treatment for Hot Tubs & Swimming Pools - Water Clarifier, Paddling Reducer, Cleaner,
PURE SANITIZATION WITHOUT CHLORINE: Our Non-Chlorine Shock 5kg ensures pristine water in pools, hot tubs, and spas. Its

£37.89
New
1kg Bluewater Bromine Tablets – Pool and Spa Sanitiser – Alternative to Chlorine
1kg Bromine Tablets Swimming Pool & Spa Chemicals. Keep your swimming pool or spa crystal clear and safe withBluewater B

£21.49
JOVS

New
JOVS Non-Chlorine Shock 1kg - Spa & Pool Treatment - Chlorine-Free Water Clarifier, Odorless & Irritation-Free, Compatib
Chlorine-Free Sanitization: Enjoy pristine, clear water in your pool, hot tub, or spa without the harshness of chlorine.

£15.80
New
50x20g Chlorine Tablets Pool Hot Tub Spa + Dispenser + Testing strips FULL KIT!
A new and improved version of the Chlorine tablets. For EASY maintenance of chlorine levels. the rate at which they diss

£15.99
22% Off
AquaCare

New
AquaCare CHLORINE FREE Multifunctional Water Treatment, Bromine Alternative for Hot Tubs, Ice Baths and Pools, 1L, Kinde
AquaCare 1 Litre Chlorine-Free Water Sanitiser: Odourless and colourless treatment against bacteria, fungi, biofilm and

£13.99 £17.99
Best Value
AquaCare

New
AquaCare CHLORINE FREE Multifunctional Water Treatment, Bromine Alternative for Hot Tubs, Ice Baths and Pools, 5L, Kinde
AquaCare 5 Litre Chlorine-Free Water Sanitiser: Odourless and colourless treatment against bacteria, fungi, biofilm and

£35.99 £49.99
New
5kg Chlorine Granule Stabilised 4 Pack - Swimming Pool, Spa & Hot-Tub Chemicals
Formulated with stabilised chlorine to maintain clean, safe water while having minimal impact on pH levels. Stabilised c

£89.99
CUQOO

New
𝐏𝐔𝐑𝐄 𝐒𝐏𝐋𝐀𝐒𝐇! 1kg Chlorine Tablets with Water Test Strips – 4-in-1 Multifunction Hot Tub & Pool Sanitiser for I
𝟰-𝗜𝗡-𝟭 𝗔𝗗𝗩𝗔𝗡𝗖𝗘𝗗 𝗪𝗔𝗧𝗘𝗥 𝗧𝗥𝗘𝗔𝗧𝗠𝗘𝗡𝗧: These powerful chlorine tablets disinfect, clarify, stabilise

£13.99
New
Bluewater Bromine 20 x 20g Tablets Plus Floating Dispenser
Gentle on Skin - Bromine tablets are less irritating than traditional chlorine, making it ideal for spas.

£17.95
SpaChem

New
Non Chlorine Shock Granules 1kg Tub - For bromine and chlorine users, oxygenates water and reactivates dormant bromine &
Spa Non Chlorine Shock on a weekly basis or after heavy use of the Spa or Hot Tub

£17.85
bluewater POOL & SPA CHEMICALS

New
1kg Bluewater Bromine Tablets – Pool and Spa Sanitiser – Alternative to Chlorine
✅ Effective, Reliable Sanitisation

£21.49
New
1kg Bluewater Bromine Granules for Hot Tub Spa – Gentle Alternative to Chlorine
1kg Bluewater Bromine Granules. Maintain a bromine residual of3–5 mg/L (ppm) in spas and hot tubs; regularly test and ad

£19.95
bluewater POOL & SPA CHEMICALS

New
Bluewater Bromine Granules 5kg Gentle Alternative to Chlorine
Alternative to Chlorine

£48.95
New
Non Chlorine Shock 1kg - Oxy Shock - Oxidiser - CrystalClear®
Non Chlorine Shock Oxidiser. How to apply CrystalClear® Non Chlorine Shock Oxidiser to. Want to see why using an Oxidise

£15.70
Xheanxu

New
Chlorine-Free Pool Cleaning Tablets, Alternative to Traditional Chlorine Tablets, Non-Irritating Odor, Hot Tub Chemicals
【Chlorine-Free Pool Cleaning】: Our chlorine-free pool cleaning tablets are designed to disinfect your pool or hot tub wi

£10.49
New
Non Chlorine Shock 1kg - Market Leading - Best Quality
For use in systems using Bromine, Chlorine or Salt Water systems. Sufficient (main) sanitiser (bromine, chlorine, salt)

£15.61
New
Pool & SPA Starter Kit Chemical Chlorine Granules Water Foam Remover Tablets
500 g Chlorine Granules for disinfection of water. 500 g Chlorine Granules for disinfection of pools & spas. (CH0040) 5K

£9.85
New
ChlorForce M15 - Liquid Chlorine for Swimming Pools, Spa, Hot Tubs- 4 x 5 Litres
ChlorForce M15 is to be added at the required dosage level directly to the pool, ensuring that the product is distribute

£40.99
New
Chlorine Shock for Hot Tubs & Pools - 1kg
To properly shock bathing water a chlorine level of approx 10mg/l or 10ppm should be achieved. This level will slowly di

£14.45
New
Small Aquafinesse 20g Chlorine Trichlor Sanitising Tablets for Hot Tub Pool
18 Tablets of best Quality Chlorine Tablets 20g. Chlorine Tablets 20g for hot tubs spas & swim spas. Always ensure that

£10.98
New
AquaSplash 2Kg Multifunctional Chlorine Tablets 200g
Ideal chlorine levels are between 1-3 mg/l (ppm) as tested by a test kit. Above 7.8 the efficiency of the chlorine will

£19.95
New
Swimming Pool Clarifier Liquid Flocculant 2L | Clears Cloudy Water Fast| Sparkle
🧪 Swimming Pool Clarifier / Liquid Flocculant – 2 Litres. Product type: Liquid flocculant / clarifier. Ideal for pools,

£19.99
New
Granular Chlorine Shock 1kg - Hot Tubs Spa Pool Chemicals Sanitiser/Clarifier
InSpire Granular Shock 1KG.

£18.00
New
50 Chlorine Tablets + Dispenser + Testing strips Kit for Hot Tub Spa jacuzzi
Designed for Hot Tubs, Spas,Jacuzzi. A new and improved version of the Chlorine tablets. For EASY maintenance of chlorin

£15.99

25 Chlorine Alternatives deals are available from: Amazon, eBay stores, starting from £9.85.
The biggest discount we found is 28% on AquaCare CHLORINE FREE Multifunctional Water Treatment, Bromine Alternative for Hot Tubs, Ice Baths and Pools, 5L, Kinder on Skin at Amazon.
The lowest price we found is £9.85 while the highest is £89.99.
Prices for the best Chlorine Alternatives deals average at £23.33.
Last updated on May 21, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Chlorine Alternatives.