Hot Tub Chemicals

Even the best hot tubs are vulnerable to failure if they’re not approached with adequate TLC (tub-loving care)! Regular maintenance will help ensure that your spa stays clean and safe for relaxing. From the Starter Kit to No Foam solution, keep your tub in pristine condition with our vast selection of hot tub chemicals and our Chemical Guide.

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33 products

5% Off | Black Friday Sale Use code : BLACK at checkout
Hot Tub Chemical Measuring Kit | 6 Pieces Pool & Spa Maintenance Kits Wave Spas
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Hot Tub Chemical Starter Kit | The 500g Collection Chemical Starter Kits Wave Spas
Sale price£18.00 GBP Regular price£21.00 GBP
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Hot Tub Chlorine Granules | 5 KG Chemicals Wave Spas
Sale price£29.99 GBP Regular price£34.99 GBP
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Hot Tub pH Increaser | Pool and Spa | 1 KG Chemicals Wave Spas
Sale price£11.99 GBP Regular price£12.99 GBP
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Hot Tub pH Reducer | Pool and Spa | 1 KG Chemicals Wave Spas
Sale price£11.99 GBP Regular price£12.99 GBP
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Hot Tub Sparkle Clarifier | Pool and Spa | 1L Chemicals Wave Spas
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Hot Tub Algaecide | Pool or Spa Chemicals | 1L Pool Cleaners & Chemicals Wave Spas
Sale price£6.99 GBP Regular price£12.99 GBP
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3-in-1 Hot Tub Test Strips | Chlorine, pH and Total Alkalinity | 25 Pack Chemicals Wave Spas
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3-in-1 Hot Tub Test Strips | Chlorine, pH and Total Alkalinity | 50 Pack Chemicals Wave Spas
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Hot Tub Filter Cartridge Cleaner | 1L Chemicals Wave Spas
Sale price£9.99 GBP Regular price£10.99 GBP
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Hot Tub No Foam | Pool and Spa Foam Remover | 1L Chemicals Wave Spas
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Hot Tub Total Alkalinity Increaser | 1KG Chemicals Wave Spas
Sale price£9.99 GBP Regular price£12.99 GBP
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Hot Tub Chlorine Granules | 1KG Chemicals Wave Spas
Sale price£11.99 GBP Regular price£14.99 GBP
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Hot Tub pH Reducer 1KG + 50 Water Test Strips Chemicals Wave Spas
5% Off | Black Friday Sale Use code : BLACK at checkout
Hot Tub Multifunctional Chlorine Tablets | 1KG Chemicals Wave Spas
5% Off | Black Friday Sale Use code : BLACK at checkout
Hot Tub Multifunctional Chlorine Tablets | 5 KG Chemicals Wave Spas
Sale price£29.99 GBP Regular price£34.99 GBP
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Hot Tub Multifunctional Tablet Dispenser Chemicals Wave Spas   Hot Tub Multifunctional Tablet Dispenser Chemicals Wave Spas
Sale price£7.99 GBP Regular price£8.99 GBP
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Hot Tub pH Increaser 1KG + 50 Water Test Strips Chemicals Wave Spas
5% Off | Black Friday Sale Use code : BLACK at checkout
Wave Spa 3-in-1 Cleaning Kit - Cleaning Mitt, Net & Brush  Wave Spas   Wave Spa 3-in-1 Cleaning Kit - Cleaning Mitt, Net & Brush  Wave Spas
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Wave Spa Professional Heavy Duty Skimmer  Wave Spas
Sale price£7.99 GBP Regular price£8.99 GBP
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Hot Tub Alkalinity Increaser 1KG + 50 Water Test Strips Pool Cleaners & Chemicals Wave Spas
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Hot Tub Aromatherapy Scent Crystals | Soothing Tea Tree | 500g Aromatherapy Wave Spas   Hot Tub Aromatherapy Scent Crystals | Soothing Tea Tree | 500g Aromatherapy Wave Spas
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Hot Tub Chemical Starter Kit | The Kilo Collection Chemical Starter Kits Wave Spas
Sale price£31.99 GBP Regular price£39.99 GBP
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Hot Tub Chemical Starter Kit & Cartridge/ Non Threaded Filters Chemical Starter Kits Wave Spas
Sale price£22.00 GBP Regular price£39.99 GBP
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Aromatherapy Scent Crystals Multi Pack Aromatherapy Wave Spas
Sale price£30.00 GBP Regular price£47.96 GBP
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Hot Tub Aromatherapy Scent Crystals | Lavender Burst | 500g Aromatherapy Wave Spas   Hot Tub Aromatherapy Scent Crystals | Lavender Burst | 500g Aromatherapy Wave Spas
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Hot Tub Aromatherapy Scent Crystals | Calming Coconut | 500g Aromatherapy Wave Spas   Hot Tub Aromatherapy Scent Crystals | Calming Coconut | 500g Aromatherapy Wave Spas
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Hot Tub Aromatherapy Scent Crystals | Citrus Burst | 500g Aromatherapy Wave Spas   Hot Tub Aromatherapy Scent Crystals | Citrus Burst | 500g Aromatherapy Wave Spas
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Hot Tub Aromatherapy Scent Crystals | Candy Floss | 500g Aromatherapy Wave Spas   Hot Tub Aromatherapy Scent Crystals | Candy Floss | 500g Aromatherapy Wave Spas
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Hot Tub Chemical Starter Kit & Screw-On/ Threaded Filters Chemical Starter Kits Wave Spas
Sale price£29.99 GBP Regular price£39.99 GBP
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Ultimate Hot Tub Care Bundle Pool & Spa Maintenance Kits Wave Spas
Sale price£74.99 GBP Regular price£150.00 GBP
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Ultimate Spa Maintenance Kit | Autumn Bundle  Wave Spas
Sale price£129.99 GBP Regular price£264.80 GBP
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Hot Tub Chlorine Granules 1KG + 50 Water Test Strips Chemicals Wave Spas