The appliance is a pure dehumidifier and not a 2-in-1 appliance with air purification function.
The ecoQ DryAir 20L Energy Saver specifically removes moisture from the air, but does not have integrated air purification with filters or an ioniser. The "ecoQ DryAir 20L Energy Saver Complete" version, on the other hand, also offers five-stage air purification with HEPA filter, activated carbon, UV-C light and ioniser, making it a 2-in-1 appliance (dehumidifier + air purifier). The standard version without "Complete" does not have these air purification functions.