Saijo Denki Rooftop Package Inverter

As leader in Hygenic, Saijo Denki Rooftop Package Inverter can be equipped

with various Indoor Air Quality option such as HEPA filter, Electrostatic so

called ULTRAFINE Filter which can filter small particle such as PM0.1 and

PM2.5, UV lamp, CO2 controller and even Relative Humidity Controller.