eShop » Process Filtration » Venting Filters » Aegivast™ ACE 0.2 μm PTFE Sterilizing-Grade SFB33 Syringe Filter for Air Venting, 1/8" HB, 10/pk

Aegivast™ ACE 0.2 μm PTFE Sterilizing-Grade SFB33 Syringe Filter for Air Venting, 1/8" HB, 10/pk

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Part No. SFB33ACEBP
$26.00 USD
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*Not for medical use

Cobetter Aegivast Vent Filter is a sterilizing-grade gas filter with high retention specifically developed for biopharmaceutical applications, available in both syringe and disc filters. The ACEB vent filter is made of a 0.2μm hydrophobic PTFE membrane composite with a polyester support layer and housed in a high-purity polypropylene casing. With a complete range of product specifications, it is highly suitable for sterile venting of small containers, bioreactors, and tubings.

Features

  • Natural hydrophobic PTFE membrane
  • Low pressure drop
  • Reliable bacteria and fine particle retention capability
  • Unique product serial number tracking system
  • Can be sterilized by gamma irradiation or autoclaved

Applications

  • Vent filter for fermenters, storage tanks
  • Sterilization filtration of compressed air, O2, N2
  • Venting filtration for single-use systems

Quality Standards

  • ISO 9001: 2015 Quality Management System
  • Manufactured for use in conformance with cGMP
  • COA/COQ provided with shipment
Physical Properties Filter Format Bricap™ Syringe Filter
Scale Process Development, for Filterability Test
Filter Size Diameter: 34 mm (4.0 cm²)
Pore Size 0.2 μm
Pre-filter /
Bubble Point ≥0.11 MPa at 20°C, wetted with 60% IPA 40% water, air
Max. Differential Pressure (Forward) 0.24 Mpa at 25°C
Max. Operating Temp 50°C
Materials Membrane Material Polytetrafluoroethylene (PTFE)
Housing Material Polypropylene (PP)
Regulatory Compliance Compliance USP <788> Particulate Matter
USP <87> Cytotoxicity
USP <88> Biological Reactivity
FDA Indirect Food Additives, 21 CFR 177-182
ADCF Materials
Bacterial Retention 10⁷ cfu/cm² Brevundimonas diminuta (ATCC 19146) according to ASTM F838
Bacterial Endotoxin Endotoxin Limit of WFI System<0.25 EU/mL with the Limulus Amebocyte Lysate (LAL), USP <85>
Non-Fiber Releasing The products meet the criteria as defined in 21 CFR 210.3(b)(6)
Sterility Sterilization Method Non-sterile - Autoclavable

Pre-sterilized - Gamma irradiation at 25 kGy
Package Pack Size Pack of 10
Packaging Individually packaged in double PE Bags

 
  • Cobetter_Laboratory_Consumables__Catalog__20260509 Download
What is the venting filter disc used for?

For sterile filtration of gases to balance the pressure difference between the inside and outside of tanks or bags.

What materials and formats are available for Cobetter venting filter disc?

Cobetter venting filte discs are available in 0.2 μm hydrophobic PTFE, hydrophobic PVDF and hydrophobic PES materials.

Formats are available in:
V5D/V5B：EFA 20 cm², 1/4''-1/2'' HB inlet/outlet
V42：EFA 13.8 cm², 1/4''-3/8'' HB inlet/outlet
V37：EFA 7 cm², 1/4''-3/8'' HB inlet/outlet
SFB33 syringe filter：EFA 3.8 cm², 1/8''HB inlet/outlet
U13/U25/U33 syringe filter：EFA 0.72 cm², 3.4 cm², 4.5 cm², luer inlet/outlet

Can Cobetter venting filter disc be autoclaved?

Cobetter vent filters are available in three sterilization methods:

Pre-sterile by gamma irradiation
Non-sterile - Gamma Compatible
Nonsterile - Autoclavable 20 cycles at 130°C for 30 minutes

Is 0.2 μm venting filter bacteria-retentive?

Cobetter 0.2 μm venting filter is tested according to ASTM F838, meeting the retention standard for 10⁷ CFU/cm² of Brevundimonas diminuta (ATCC*19146).

What is the airflow performance of Cobetter venting filter disc？

The airflow rates vary among different materials and specifications. For specific data, please contact us to obtain the validation guide.

What is the shelf life of venting filter disc?

The shelf life of Cobetter venting filter disc is 3 years.

Can venting filters be used in reverse flow?

Cobetter venting filter disc should not be used in reverse flow. Please connect them to the air inlet for filtration.