Sartorius 11406-47-ACN Membrane Filter Disc, Cellulose Nitrate, Sterile, 0.45 μm, 47mm, White with Black Grids (Pack of 100): Amazon.com: Industrial & Scientific
Sanitary Filter Housing 10 bar version | Sartorius
Sartorius launches redesigned filtration unit
Sartorius 11407Z-47-SCM Membrane Disc Filter Reams, Cellulose Nitrate, Sterile for E.Motion Dispenser, White or Black Grid, 0.2 μm (Pack of 300): Amazon.com: Industrial & Scientific
Sartorius Air Filtration Units Sterile Pore 17805-E | Lab Unlimited