From: Dry powder inhalers and the right things to remember: a concept review
 | Inspiratory DPI resistance (kPa 0.5  L/min) | Inspiratory flow rate (L/min) |
---|---|---|
Breezhaler® | 0.017 | 111 |
Aerolizer® | 0-019 | 102 |
Ellipta® | 0.027 | 74 |
Novolizer® | 0.027 | 72 |
Accuhaler/Diskus® | 0.027 | 72 |
Genuair® | 0.031 | 64 |
Nexthaler® | 0.036 | 54 |
Turbohaler® | 0.039 | 54 |
Handihaler® | 0.058 | 37 |