GVS 10443411 ZapCap-S Bottle top Filter, CA 0.45 µm, 76mm Filter Diameter, 500mL Reservoir, Sterile (12 Pack)

This sterile bottle-top filter unit features a 0.45µm cellulose acetate membrane supported by a borosilicate glass fiber prefilter to enhance flow and throughput, even with dense or viscous liquids. The 500mL polystyrene housing includes pre-attached tubing for simple, leak-free attachment to standard bottle openings (33–45 mm). Designed for laboratory workflows that require high-volume sterile filtration, this unit withstands temperatures up to 50°C and is gamma sterilized for immediate use. The 76mm membrane offers a generous 39.2 cm² filtration area for reliable performance and minimal clogging.

• 0.45µm CA Membrane: Ideal for sterile filtration of cell culture media, buffers, and other aqueous solutions.
• Complete 500mL Filtration Unit: Includes tubing for easy connection to standard bottles (fits 33–45 mm neck sizes).
• High Flow Rate with Prefilter: Integrated borosilicate glass fiber prefilter supports faster filtration of particle-rich samples.
• Sterile and Heat Tolerant: Gamma sterilized and rated for use up to 50°C for compatibility with autoclave-ready solutions.
• Efficient and Ready-to-Use: Large 76mm membrane with 39.2 cm² filtration area ensures consistent throughput and minimal setup.