The Nature 2 Spa Stick (Z-W20660A) is a premium mineral-based spa sanitising cartridge designed to reduce chemical usage while maintaining clean, clear, and comfortable spa water. Using advanced silver and zinc mineral technology, it works continuously within your spa’s filtration system to help destroy bacteria and control algae, delivering a softer and more enjoyable bathing experience.
Ideal for spa owners seeking a lower-maintenance, more natural water care solution, the Nature² Spa Stick helps significantly reduce reliance on traditional sanitiser chemicals while maintaining reliable water hygiene.