Hot Tub Chemicals
Hot Tub Chemicals for Crystal Clear & Healthy Bathing
Buy hot tub chemicals online - High quality trusted brands delivered to your door
Please see here our very extensive range of hot tub chemicals. We only stock top quality tried and tested brands, all delivered next working day at some of the UK's best prices.
New to Hot Tub Chemicals
If you are new to hot tub chemicals, take a look at our very affordable hot tub chemical starter kits to get started. Note also our symptom based shopping filters. Shop by "used in" and "used for" to select products specific to your type of hot tub, and your particular problem without requiring a degree in chemistry! Also, read our simple guide to using hot tub chemicals
Experienced Hot Tub Owners
For experienced hot tub owners, we have a wide range of refills for sanitisers, water balancers, testing, cleaning, maintaining and problem solving for a variety of situations.
Featured Hot Tub Chemicals for Sale
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Hot Tub Anti Foam (1 ltr)Spa Foam Away (1 litre) ideal to both prevent and control excess foaming in the spa water. Learn More£11.95 - Pool and Hot Tub Sparkle Water Clarifier (1 litre)Pool and Hot Tub Sparkle Water Clarifier (1 litre) is a high quality fast-acting liquid based water clarifier for pools or spas using cartridge based filtration. Learn More£11.95
- Scale Inhibitor for Pool and Hot Tub (1 litre)Pool and Hot Tub ScaleAway (1 litre) - Specially formulated to prevent and remove limescale deposits from pools and hot tubs. Learn More£11.95
- 100 X Phenol Red - pH Test TabletsPhenol Red - Rapid dissolving test tablets for measuring the pH levels in swimming pools and hot tubs. 10 Strips x 10 tablets. Learn More£11.00
- 100 X DPD1 - Chlorine Test TabletsDPD1 - Chlorine Test Tablets - Rapid dissolving test tablets for measuring the free chlorine levels in swimming pools and hot tubs. 10 Strips x 10 tablets. Learn More£11.00Out of stock
- Hot Tub Flush (500 ml)Use Hot Tub Flush (500 ml) when changing the water to remove built up grease in the the plumbing. Should be part of your annual hot tub maintenance. Learn More£10.95
- Pool and Hot Tub Stabilised Chlorine Granules (1 kg)Chlorine Granules (1 kg) with built in stabiliser, a superior quality sanitiser for pool or hot tub water. Learn More£10.95
- AquaSparkle Instant Filter Cleaner (500 ml)Instant Cartridge Filter cleaner will rapidly remove grease and oil from the filter cartridges. Learn More£10.95
- Blue Horizons Chlorine Reducer (1 kg)If you have dosed too much chlorine and do not wish to wait for levels to come back down to a safe zone, or dilute the water, you can use Blue Horizons Chlorine Reducer (1 kg). Learn More£9.95Out of stock
- Blue Horizons Easy Kleen Trigger Spray (500 ml)Blue Horizons Easy Kleen Trigger Spray (500 ml) is an easy to apply cleaner for for waterline grease and grime removal around swimming pools and hot tubs. Learn More£9.95
- AquaChek Test Strips (Chlorine - 50 Strips)
Use AquaChek Chlorine Test Strips (50 Strips) for testing the pool or hot tub water. 4 important test results in just one dip, and get test results in just seconds!
Learn More£8.99 - AquaChek Bromine Test Strips (50 Strips)
Use AquaChek Bromine Test Strips (50 Strips) for testing the pool or hot tub water. 4 important test results in just one dip, and get test results in just seconds!
Learn More£8.99
