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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Mareva Revacil Polymeric Biguanide Sanitizer (5ltr)Mareva Revacil Polymeric Biguanide Sanitizer - Revacil is a multifunctional chlorine-free disinfectant. Learn More£99.95 - O-Care - Weekly Spa Water Care KitO-Care weekly spa care kit - a mixture of high-quality mineral salts for an easier water maintenance and a more enjoyable spa experience. Learn More£84.90
- Pool and Hot Tub Bromine Tablets (5 kg)Highly effective sanitiser for pool or hot tub water, the slow dissolving Bromine Tablets (5 kg) will ensure perfect bathing conditions. Learn More£69.95
- Bromine Infused Granules (5kg)A highly effective sanitiser, the fast dissolving Spa Bromine Infused Granules (5kg) are specially formulated to kill and prevent bacteria in your hot tub water. Learn More£69.95
- Pool and Hot Tub Non-Chlorine Shock Granules (5 kg)An ideal chlorine free alternative for shock dosing pool or hot tub water, the Non-Chlorine Granules (5 kg) are an effective way to deal with water problems without raising the chlorine level. Learn More£57.95
- Aquablanc Spa Starter Kit
The Non-chlorine Aquablanc Spa Starter Kit contains everything you need to convert to the Aquablanc Active Oxygen system and is suitable for all types of hot tubs, including inflatable spas. For pure and gentle hot tub water.
Learn More£57.95 - -15%Basic Hot Tub Chemical Kit (with 1 kg Bromine Tablets)A basic hot tub chemical kit, ideal for inflatable or hard shell hot tubs. Contains Bromine Tablets, pH Plus, pH Minus and Test Strips. Everything you need for day to day maintenance, in a larger pack size. Learn MoreRegular Price £60.79 Special Price £51.79
- -15%Basic Hot Tub Chemical Kit (with 2.5 kg Mini-Chlorine Tablets)A basic hot tub chemical kit, ideal for inflatable or hard shell hot tubs. Contains Chlorine Tablets, pH Plus, pH Minus and Test Strips. Everything you need for day to day maintenance. Learn MoreRegular Price £58.79 Special Price £49.99
- Pool and Hot Tub Multifunctional Mini Chlorine Tablets 20g (5 kg)Highly effective slow dissolving stabilised Multifunctional Chlorine Tablets 20g (5 kg), with added clarifiers and algaecides for extra protection against algae growth in the pool or spa water. Learn More£49.95
- Pool and Hot Tub Multifunctional Chlorine Granules (5 kg)A top-quality sanitiser for swimming pool and hot tub water the Multifunctional Chlorine Granules (5 kg) contain algicide and flocculant (clarifier) for extra protection against algae growth. Learn More£46.95
- Pool and Hot Tub Mini Chlorine Tablets 20g (5 kg)Highly effective, the slow dissolving Mini Chlorine Tablets 20g (5 kg) are formulated to sanitise the pool and hot tub water and ensure safe bathing by protecting against unwanted bacteria and algae. Learn More£43.95
- Pool and Hot Tub Chlorine Shock Granules (5 kg)Perfect for shock dosing pool or hot tub water, the Chlorine Shock Granules (5 kg) are an effective way to deal with water problems and restore clear, sparkling water. Learn More£38.95
