Ozone machine for products using the special discharge principle of ozone into the as the above material, entrainment discharge technology eliminates the release of high concentration of ozone. Ozone is one of the strongest oxidants known, at certain levels it can quickly kill water and in a variety of harmful substances. Features:This ozonator plate is portable, easy for professional DIY . Safe, quiet and efficient;Eliminates odors and purifies the . Applications: , car, workshop, shed, bathroom, meeting rooms, public , etc. Working principle: Take advantage of high voltage, dry or oxygen as the above material to produce ozone. Specs: supply: Alternating current Function: formaldehyde remove volume: 301-400m3 / h Style: purifier Noise: less than or equal to 40dB Benzene removal percentage: 99% Formaldehyde removal rate: 99.90% Application area: 41-60 ohm Installation: USB Wind speed: standard condition: Ozone output: 5g / h colour: blue Material: aluminum size: 120x53mm Package Contents: 10 * Dual integrated ceramic board Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.