Nalgene Rapid-Flow Sterile Filter Unit 500 ml 151-4045

- Capacity: 500 ml
- Nylon membrane, diameter: 75 mm; pore size: 0.45 µm
- CN filter is white and non-gridded
- Polystyrene housing unit with red collar
- Features leakproof, 1-1/2 turn, threaded screw closure
- Comes in pack of 12 pcs