Ultrasonic Diffusers offer one of the most innovative ways of dispersing fragrance in your home. Using ultrasonic technology, water and diffuser oil is dispersed in a cool, humid and fragrant mist. Just 100ml of water and 2-3 drops of diffuser oil will last 4 hours.

We're proud to be launching our first range of ultrasonic diffusers, available in three uniquely elegant designs and with three diffuser oil fragrances available.

This Atrium edition of the Ultrasonic Diffuser is a ceramic model which is adorned with a luxury gold foil motif. The pastel design is inspired by the contrasting floral and geometric style of Portmeirion's Atrium range.