Coarse Straining

Upstream protection and bulk separation

Cartridge Filtration

Precision fine and depth filtration

Membrane Technologies

Micro, ultra, nano and reverse osmosis

Pre-Treatment

Conditioning ahead of the process

Purification

Reverse osmosis and demineralization

Polishing and Service

High purity finishing and on-site support

Memtrex MP Capsule Filters (CMMP) offer unique polyethersulfone membranes that exhibit both high throughputs and precise retention characteristics for superior performance in most applications. Additionally, CMMP filters are resistant to a broad range of chemicals and pH extremes. The DI water rinsed CMMP filters are the filtration solution to a wide variety of applications in the beverage, pharmaceutical, and electronics industries.

Specifications

Absolute Micron Rating
0.1 µm
Capsule Size
Medium
Connection
1/4″ (6.3 mm) NPT Male
Effective Filtration Area
2806 cm² / 3 ft²
Length
19 – 23 cm / 7.6 – 9.1 in
Test Pressure
3.4 bar / 50 psi

Integrity Testing

≤ 5.6 cc/min per ft² of EFA

Note

All products mentioned are trademarks of the General Electric Company and may be registered in one or more countries.

Features and Benefits

  • High throughput and precise retention characteristics
  • Broad chemical compatibility – ideal for filtration of acids, bases, and solvents
  • Individually integrity tested during manufacturing
  • Rinsed with DI water during manufacturing for improved cleanliness and rinse-up times
  • Low protein binding membrane suitable for biopharmaceutical processes

Applications

Memtrex MP Capsule Filters are specifically designed for filtration of process fluids in the beverage, pharmaceutical, and electronics industries, including applications such as:

  • Filtration of acids, bases, and oxidants
  • Filtration of serums and tissue culture media
  • Filtration of pharmaceutical intermediates
  • Filtration of fine inks and dyes
  • Point of use filtration for process water

Additional Information

Memtrex MP Capsule filters may be sanitized with a variety of commonly used chemical agents. The capsules may be repeatedly autoclaved (121°C 30 min) for up to 5 cycles.

GE certifies that the materials contained in its Memtrex MP Capsule filters meet U.S. FDA requirements for food contact under the applicable regulations in 21 CFR. For further information, contact the GE Technical Services Department. Memtrex MP filters meet the test criteria for USP class VI-121°C Plastics.

GE filter capsules are designed and manufactured for resistance to a wide range of chemical solutions. Conditions will vary with each application and users should carefully verify chemical compatibility. Please contact your GE distributor for more information.

Line Specifications

Diameter
9 cm / 3.5 in
Filtration Media
Hydrophilic Polyethersulfone Membrane
Maximum Differential Pressure @ 70°F (21°C)
4.1 bar / 60 psi
Maximum Operating Temperature at ≤30 psi (2.1 bar) Operating Pressure
43 °C / 110 °F
Maximum Operational Pressure @ 70°F (21°C) in Gas
3.8 bar / 55 psi
Maximum Operational Pressure @ 70°F (21°C) in Liquid
5.5 bar / 80 psi
Membrane Support Layers
Polypropylene Microfiber
Structural Components
Polypropylene
Type
CMMP

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