1. The generator is suitable for dryers, dishwashers, refrigerators, electronic shoe cabinets, air filters, etc. 2. This integrated plate air purifier uses an upgraded micro‑ medium beehive discharge technology. 3. The ceramic generator is made of aluminum alloy and ceramic composite material, it is anti‑falling, shockproof and has a longer service life. 4. This air purifier benefits from high pressure. Please use dry air or oxygen in the air as the original material for generation. 5. The industrial generator has low power consumption, so it help you save power. Item Type: Generator Output: 20G/H Input Voltage: AC220V Power Consumption: 110W Gas Feed: Dry air or oxygen Generation Method: Electric Discharge Cooling Method: Ambient air cooling Applications: Dryers, dishwashers, refrigerators, electronic shoe cabinets, air filters, etc. Working Principle:Using high pressure, dry air or oxygen in the air is used as original material to produce O3. Color: As Shown Material: Metal Package Contents: 1 x Generator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.