Microban fights & inhibits bacteria in your hot tub. Silver ion infused plastic reduces bacteria build up in or around filter. Filter should be changed every 4-6 months depending on usage. For best results clean your filters regularly using Canadian spa filter free cleaner solution. Less frequent replacement schedule and cleaner water overall. Sanitising chemical such as chlorine or bromine is still required.This item is delivered direct to you from one of our suppliers, please see our Terms & Conditions for details.
