21/04/2026
How do you know an air purifier actually delivers on its promises?
The Njord XP-2 has been tested under realistic operating conditions by RISE Research Institutes of Sweden – an independent research institute – to verify airflow and purification efficiency (Clean Air Delivery Rate, CADR) in accordance with international standard ISO 16890.
The results demonstrate a combination of high airflow and high particle removal efficiency across all particle sizes, delivering a high clean air delivery rate (CADR).