Instant Cartridge Filter Cleaner Spray 500ml chill tubs Total Alkalinity - Helps keep

Total Alkalinity - Helps keep pH stable and prevents rapid fluctuations

Thermal Spas

Fast-dissolving chlorine tablets for everyday sanitising of your hot tub or spa

Elite Spas

and ideal for weekly maintenance or heavier-use tubs that need a little extra care

Instant Cartridge Filter Cleaner Spray 500ml chill tubs Total Alkalinity - Helps keepKeep your filter performing at its best. Relax Instant Cartridge Cleaner gives your hot tub filter a deep, effective clean that helps maintain clear, hygienic water and protects your circulation pump from strain. This powerful spray works its way into the filter elements, lifting grime and trapped debris with ease. Just remove the cartridge, spray generously, leave to penetrate, brush lightly, and rinse. Its quick, straightforward, and ideal for