Description: This plate can achieve for public places, hospitals and factories without residual toxic substances. By using active oxygen sterilization, it is highly efficient, broad-spectrum and fast to eliminate odors. It is suitable for purification machines, machines, equipment, oxygen bar, dehumidifier, household appliances with long service life about 7000 hours, which is very economical.Features:1. sterilization, no residual toxic substances.2. For public places, hospitals and factories and mines clean room sterilized, and various odor elimination.3. Use active oxygen sterilization, highly efficient, broad-spectrum, fast, full fungicides.4. Suitable for purification machines, machines, equipment, oxygen bar, dehumidifier, household appliances.5. Long service life about 7000 hours, very economical.Specification:Condition: 100% Brand NewMaterials: 96% Alumina ceramic substrate, Ruthenium, Nickel, Silver, silver, Lead-free tin wire, etc.Input Voltage: 12V/24V/110V220VOutput Voltage: 4.5KVOzone Production: 3.5G/HWorking Frequency: 13-20kHzProduct Size: Approx. 90 * 50 * 1mm / 3.54 * 1.97 * 0.04inchProduct Weight: Approx. 240gPackage Included:5 x Plates