Bottle-Top Filters

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow.

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow.

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow.

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow.

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow.

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow.

Polystyrene Bottle Top Filters - Surfactant Free Cellulose Acetate Membrane Nalgene 292 Sterile Specially designed for use with reusable glass media storage bottles Fits size 1,000 mL bottles with standard 33 or 45 mm neck finish Contains a 90 mm

Polystyrene Bottle Top Filters - Surfactant Free Cellulose Acetate Membrane Nalgene 292 Sterile Specially designed for use with reusable glass media storage bottles Fits size 1,000 mL bottles with standard 33 or 45 mm neck finish Contains a 90 mm

75 mm Supor® machV PES membrane Molded-in graduations Polystyrene housing 595 bottle-top filters feature a 75 mm diameter asymmetric polyethersulfone membrane. Filters securely screw onto glass media bottles with 33- or 45- mm neck sizes and allow

75 mm Supor® machV PES membrane Molded-in graduations Polystyrene housing 595 bottle-top filters feature a 75 mm diameter asymmetric polyethersulfone membrane. Filters securely screw onto glass media bottles with 33- or 45- mm neck sizes and allow

Bottle-Top Gasket Replacement for Nalge # 320-2545

Ensure product integrity of Thermo Scientific&trade Nalgene&trade MF75 Series Filter Unit or Bottle Top Filters by using the Nalgene&trade Bubble Point Test Apparatus. Tests filter unit membranes without removing the membrane from the filter unit.