Filter Units and Bottletop Filters

      Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES Membrane (Thermo Scientific™)

      Perform sterile filtration of cell culture media and serum with Thermo Scientific™ Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with PES Membranes.

      Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with PES Membrane (Thermo Scientific™)

      Increase filtration efficiency with PES membranes and Rapid-Flow design, providing fast flow rates and high throughput while defending against cell culture contamination.

      Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with CN Membrane (Thermo Scientific™)

      Perform sterile filtration, prefiltration or clarification of buffers and other aqueous solutions when protein binding is not a concern with these filter units.

      Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with SFCA Membrane (Thermo Scientific™)

      Perform vacuum filtration and single-use biological work requiring sterile filtration, prefiltration or clarification of aqueous solutions in the lab or field.

      Nalgene™ Rapid-Flow™ Sterile Filter Storage Bottles (Thermo Scientific™)

      Save time and minimize contamination with these radiation-sterilized filter storage bottles. Excellent as single-use storage containers.

      Nalgene™ Rapid-Flow™ Sterile Disposable Filter Units with Nylon Membrane (Thermo Scientific™)

      Filter solutions where very low extractables are desired and solutions containing weak solvents with these disposable filter units with nylon membrane.

      Nalgene™ Rapid-Flow™ Sterile Disposable Bottle Top Filters with SFCA Membrane (Thermo Scientific™)

      Lower the number of extractables in your bottle-top filters by switching from standard CA membranes to sterile, disposable bottle top filters with SFCA Membrane.

      Nalgene™ Large-Volume FastCap™ Bottle Top Filter with 0.2μm PES Membrane (Thermo Scientific™)

      Filter up to 5L of fluid with this large-volume bottle top filter with a 0.2μm PES membrane. Place on a bottle mouth, apply vacuum and start the filtering process.