• Imported from USA.
    From the Mnufacturer Nature2 SPA uses a patented, EPA-approved mineral bed technology to effectively kill bacteria safely and effortlessly..Using by the Nature2 Spa Stick with Cense Spa Oxidizer, you can eliminate the use of chlorine or bromine completely! Features Eco-friendly way to keep your spa free from harmful bacteria Reduces need for harsh chemicals; less skin irritation Combine with Nature2 Cense for EPA-recognized sanitization Works with chlorine or Cense Low maintenance; lasts up to four months Easy To Use Installs in seconds: Simply drop the Nature2 SPA stick into your spa's filter and forget about it for up to four months!