[50mm & 0.2µm | 250mL]
[50mm & 0.45µm | 150mL]
[50mm & 0.45µm | 250mL]
This MF75™ series polystyrene filter unit has a 250mL upper with a 250mL receiver. Graduations on both uppers and receivers. Leakproof 1-1/2 turn threaded screw closure provided for receiver. Separate transparent sterile receivers are available. Each case includes 12 glass-fiber prefilters. Yellow collar. Material: polystyrene housing with a SFCA membrane. Membrane diameter: 50mm. Pore size: 0.2µm. Upper capacity: 250mL. Receiver capacity: 250mL. 12 per case. Nalgene #: 157-0020.