The Sphiera has been designed to hydrate the air while diffusing your favourite essential oils. The unit uses cool vapour technology so the water and the oil are not heated, preserving the quality of the oil. One of the top essential oil diffusers on the market
The Sphiera operates on water with a basic mineral content..such as tap water. If the water is purified (ie. reverse osmosis water systems etc.) ensure you add a teaspoon of salt into the water on fill-up. Do not use distilled water.