Bionizer is a chlorine free pool system that sanitises your pool water without the use of harsh chemicals such as chlorine or salt. Learn more about the different pool system possibilities at http://bionizer.com.au/pool-ionisers-... Instead Bionizer uses pool ionisation technology that uses mineral copper and silver ions that not only kill bacteria, virus and algae organisms while the pool pump and the Bionizer are operating, but also reside in the pool and keep protecting your pool water from impurities. By eliminating chlorine and salt you will no longer suffer from dry skin, red eyes, discoloured bathing suits or corroded pool surroundings. Especially people who suffer from eczema or people prone to allergies benefit greatly from a pool ioniser like Bionizer. You can read more about how it works or our customers’ experiences with our products on http://bionizer.com.au/ or call us to talk to one of our experienced pool experts.