Hard water is caused by a higher than usual concentration of calcium and magnesium salts in water. If you live in an area where hard water is a concern, a hard water filter will help to soften your water. Below is information on why our systems are suitable for use as hard water filtration systems.

For over 30 years Billi has been at the forefront of the instant filtered boiling and chilled water systems industry. Our products are celebrated for their combination of functionality, performance and contemporary aesthetics and are proudly Australian-made and designed. If you are looking for a water filter for hard water, here is info on the filters we use in our systems: