What is a window type ventilation purifier?
- Home appliances that are easily installed in windows to manage indoor air quality cleanly and cleanly discharge contaminated indoor air to the outside to manage indoor space comfortably.

1. Purification inflow_External oxygen IN
- Filter 99.8% of harmful external substances with pre-filter and HEPA filter to inflow oxygen
2. Contaminated Indoor Air Emission_Carbon dioxide/Volatile Organic Compounds OUT
- Emissions of gaseous hazardous substances concentrated in enclosed rooms
3. Heat Exchange_Energy Saving
- Save electricity bills by saving cooling/heating energy compared to natural ventilation