HEPA Filter / PM2.5 Filter
HEPA filter can effectively remove fine particles from the air.
Products series with PM2.5 filters: ERV of PMTH series, PMTG series, DMTH series, Eco forest series, Eco slim series; Fresh Air Filtration Systems, etc.
commercial heat recovery ventilator
Ductless Heat Recovery Ventilator
Hrv Heat Recovery Ventilator
Heat Recovery Ventilators
Heat Recovery Ventilator