Instant Cartridge Filter Cleaner Spray 500ml

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Keep 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. It’s quick, straightforward, and ideal for weekly maintenance or heavier-use tubs that need a little extra care.

A simple way to extend the life of your filter and keep your spa running smoothly, so you can focus on the good bit the soak.