High-Flow Dialyzer, Effective Membrane Surface Area: 2.2-2.3 M², Ultrafiltration Coefficient 30-124 Ml/H (Nk 024:2023: 47072) (33181000-2); Medium-Flow Dialyzer, Effective Membrane Surface Area: 1.6-1.7 M², Ultrafiltration Coefficient 15-40 Ml/H (Nk 024:2023: 47072) ... More