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Sterile Capsules / Filters

 

We offer a range of sterile filtration products within the Acropak™ family to meet your different volume size application needs. Our products range from membranes, syringe filters, vacuum devices to larger capsules. Our AcroPak capsule products range in size from 20 cm2 to 1500 cm2 effective filtration area (EFA). Three membranes choices are available in configurations that scale up to products for pilot and full-scale production.

 

AcroPak Products with Supor® Membrane - Quickly process difficult-to-filter solutions such as serum, serum supplemented culture media, and viscous or particulate-laden solutions. Supor membrane offers high flow rates and consistently higher total solution throughputs due to higher porosity than most other membranes. It is ideal in situations where rapid filtration or short processing times are essential or where low protein binding is required.

AcroPak 500, 1000, & 1500 Capsules with Supor® Membrane

Fast, Final Filtration and High Throughputs for Liquid Volumes Up To 150 L

 

  • Provides higher throughputs and faster flow rates than similarly-sized competitive devices
  • Ideal for solutions requiring low protein binding
  • Saves money by increasing throughput with available built-in prefilter
  • 100% integrity testing assures sterile filtrate
  • μm Supor membrane version ensures sterile, mycoplasma-free cell culture media
  • Fusion-welded components eliminate the potential for release of extractables from sealing adhesives
  • Sterilization by gamma irradiation eliminates potential contamination by EtO residuals

 

10 Part numbers available

AcroPak 400, 800, and 1500 Capsules With Supor EKV Membrane

For Cost-Effective Filtration of Buffers, Tissue Culture Media, and Other Biological Solutions

 

  • Newer technology recommended for simplified scale-up
  • Disposable design reduces labor costs associated with assembling, cleaning, and testing stainless steel filter holders
  • Encapsulated format for ease of use
  • Extended life with built-in MachV asymmetric prefilter layer for maximum flow and throughput performance
  • Low adsorption and high chemical compatibility with hydrophilic polyethersulfone membrane for high compatibility over the entire pH range and low protein binding
  • Gamma-irradiated, non-pyrogenic, and non-cytotoxic
  • Inherently hydrophilic for reliable integrity testing

 

6 Part numbers available

AcroPak 200 Capsules with Supor Membrane

Efficient Processing of Liquid Volumes Up To 20 L

  • Supor membrane has high flow rates and throughputs, and is ideal for solutions where low protein binding is required. Not recommended for use with some ketones.
  • Built-in prefilter extends filter life when particulate-laden solutions, such as serum-containing media, are processed.
  • Upstream vent prevents vapor lock.
  • Manufactured without the use of adhesives to minimize extractables.
  • Sterilization by gamma irradiation eliminates potential contamination by EtO residuals.

 

2 Part numbers available

AcroPak 200 Capsules With Supor EKV Membrane

For Buffers, Tissue Culture Media, and Other Biological Fluids

 

  • Newer technology recommended for simplified scale-up
  • High filtration area and compact size are ideal for upscale trials
  • Minimal hold-up volume
  • Good wettability for reliable integrity test
  • Sealed membrane and housing uses fusion technology to eliminate potential extractables
  • Gamma sterilized, non-pyrogenic, and provided with a removable filling bell (except sanitary flange option)
  • Hydrophilic polyethersulfone membrane for low adsorption and wide chemical compatibility
  • Very high flow rates and consistently higher total solution throughputs due to superior porosity over other membranes

 

2 Part numbers available

AcroPak 20 Filters With Supor EKV Membrane

Designed for Convenient Small- and Medium-Volume Filtration

 

  • Built-in MachV asymmetric prefilter layer for maximum flow and throughput performance
  • Disposable for reduced labor and associated costs
  • Significantly reduces the cost of repeat testing when scaling up your filtration system

 

2 Part numbers available

AcroPak 20 Filters with Supor Membrane

Efficient Processing of Liquid Volumes Up To 2 L

 

  • Supor membrane has high flow rates and throughputs, and is ideal for solutions where low protein binding is required. Not recommended for use with some ketones.
  • Efficiently processes up to 2 L of chemical and biological fluids.
  • Sterilization by gamma irradiation eliminates potential contamination by EtO residuals.
  • Upstream vent prevents vapor lock.
  • Built-in prefilter extends filter life when particulate-laden solutions such as serum-containing media are processed.

 

2 Part numbers available

AcroPak 400 & 800 Capsules with Fluorodyne® II Membrane

Designed for Processing Volumes Up To 100 L

 

  • Fluorodyne II membrane is a hydrophilic polyvinylidene fluoride (PVDF) that offers higher flow rates with low protein and preservative binding, and broad chemical and temperature resistance

 

3 Part numbers available

AcroPak 20 Filters & AcroPak 200 Capsule with Fluorodyne II Membrane

  • Efficient Processing of Liquid Volumes Typically Up To 20 L
  • Fluorodyne II membrane is compatible with aqueous and many organic solvents
  • AcroPak 20 filters are designed to add convenience to small- and medium-volume filtrations
  • AcroPak 200 Fluorodyne II capsules provide fast processing of clean batches
  • Double layer sterilizing membrane enhances reliability
  • Upstream air vent prevents vapor lock
  • Manufactured without the use of adhesives to minimize extractables
  • Pre-sterilized by gamma irradiation

 

3 Part numbers available