The 20mm 1.7MHz Piezoelectric Humidifier Plate is a high-performance ultrasonic mist maker component designed for air humidification and purification applications. Using high-frequency electronic oscillation at 1.7MHz, this module efficiently converts water into ultra-fine mist, creating a visible vapor cloud while emitting beneficial negative ions. Built with durable, anti-corrosion, and anti-aging materials, this piezo disc is ideal for use in household humidifiers, aroma diffusers, and DIY fog-making projects. It not only increases ambient humidity but also helps in improving air quality by reacting with airborne particles such as dust, smoke, and formaldehyde, making it a powerful addition to your air purification system. �� Key Features Generates mist using ultrasonic vibration at 1.7MHz 20mm disc size for efficient mist output High-purity piezoelectric ceramic build Releases negative ions for cleaner air Removes formaldehyde, CO, and bacteria Compatible with humidifiers, atomizers, and air purifiers �� Technical Specifications Product Name 20mm 1.7MHz Piezoelectric Humidifier Plate Type Ultrasonic Mist Maker Disc Diameter 20mm Frequency 1.7MHz Material Ceramic, anti-corrosion coating Function Mist generation, negative ion release Voltage Input Typically driven by 24V circuit (controller required) Use Environment Indoor, room humidification, DIY systems Operating Temperature 0°C to 60°C Applications Humidifiers, diffusers, fog machines, air purifiers �� Applications Household or commercial humidifiers Essential oil aroma diffusers Ultrasonic atomizers and misters DIY fog generators for terrariums or hydroponics Air purifying equipment with ionization feature �� Why Choose This Product? The 20mm 1.7MHz Piezoelectric Humidifier Plate provides efficient, silent mist generation using safe ultrasonic technology. With the added benefit of negative ion emission and air particle neutralization, this module is ideal for enhancing air quality and comfort in homes, offices, or DIY systems. �� Package Includes 1 × 20mm 1.7MHz Piezoelectric Humidifier Disc
