The Corning Bottletop Filter, 1000 mL, 0.22 µm PES (431174; JMG ref 29530-52) is a sterile bottle top vacuum filter for use with plastic or glass media bottles with 45 mm neck sizes. It features a 1000 mL funnel capacity, 0.22 µm polyethersulfone membrane and 54.5 cm² membrane area, supplied as 12 filters per case.
Key Features
- Brand: Corning
- Model / Part Number: 431174
- JMG Reference: 29530-52
- Product Type: bottle top vacuum filter
- Filter Style: vacuum bottle top
- Funnel Capacity: 1000 mL
- Membrane Material: polyethersulfone
- Membrane Pore Size: 0.22 µm
- Membrane Area: 54.5 cm²
- Neck Diameter: 45 mm
- Compatible Bottle Type: plastic or glass media bottles with 45 mm neck sizes
- Packaging: individually wrapped
- Sterile: yes
- Nonpyrogenic: yes
- Quantity Per Pack: 1
- Quantity Per Case: 12
Note: This product is not approved or intended for medical, clinical, surgical or other patient-oriented applications.
Benefits
- Supports cell culture media filtration with a PES membrane designed for fast flow, low protein binding and low extractables.
- Fits compatible 45 mm neck plastic or glass media bottles for flexible bottle top filtration setup.
- Simplifies vacuum-line attachment with an angled hose connector.
- Helps users identify the correct filter because the membrane material and pore size are printed on the unit.
- Supports contamination control with sterile, nonpyrogenic and individually wrapped packaging.
Why Choose the Corning Bottletop Filter, 1000 mL, 0.22 µm PES (431174)?
The Corning Bottletop Filter, 1000 mL, 0.22 µm PES (431174) provides a verified sterile bottle top vacuum filter format with a 54.5 cm² PES membrane and 45 mm neck compatibility. John Morris Group supplies this Corning filtration consumable for laboratories needing accurate product identification and reliable bottle top vacuum filtration sourcing.
