25mm Ceramic Atomiser Disc

This replacement atomiser disc measures 25mm in diameter and is made from high-temperature calcined ceramic. It weighs approximately 2.3g and features a smooth, dense surface with no coating or additional layers. Designed specifically for household ultrasonic humidifiers requiring a 25mm ceramic transducer disc. The disc functions as the core vibrating element in ultrasonic humidifiers, converting electrical energy into high-frequency mechanical vibration to break water into fine mist. Its calcined ceramic construction ensures stable resonance frequency and consistent mist output over time. Ideal for DIY maintenance of compact desktop or bedroom humidifiers where quiet operation and long-term reliability are prioritised. Fits units with standard 25mm disc mounting configurations — no tools or adhesives required for installation.