Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with surfactant-free cellulose acetate (SFCA) membranes.

291-4545  Nalgene™ Bottletop Filters, 0.45 μm SFCA Membrane, 500 ml, single wrapped

Thermo Scientific™ Nalgene™ Rapid-Flow™ Bottle Top Filters are sterile, polystyrene, single use SFCA membrane filters.

These filters fit standard glass media bottles with a 45mm neck as well as Nalgene™  filter receiver bottles.

Membrane Material: Surfactant-Free Cellulose Acetate SFCA

Membrane Diameter: 75mm

Volume/Capacity: 500ml

Pore size: 0.45 μm

Fits Bottle Neck Size (Metric): 45mm

291-4545 Nalgene™ Rapid-Flow™ Bottle Top Filters, 45mm, 0.45 μm SFCA, pk12. Supplied in packs of 12 individually wrapped filters.