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 PC (MPC) filters’ (Figure 1) unique polycarbonate track-etch membrane leads the market for precise filtration, broad chemical compatibility, and fast conductivity and TOC rinse-down in ultrapure water systems.

Specifications

Absolute Micron Rating
0.2 µm
Elastomer Material
Silicone, Viton, Buna-N, EPDM
End #1 Adapter
213 O-Ring
End #2 Adapter
Closed End Cap
Nominal Cartridge Length
25 cm / 10 in

Note

Trademark of General Electric Company; may be registered in one or more countries.

Typical Applications

Memtrex PC filters are specifically designed for ultrapure filtration. Typical applications include:

  • Pure Chemical Filtration
  • Inks and Dyes
  • Ultrapure Water Filtration
  • Plating Solutions

General Properties

Memtrex PC filters are available the following absolute pore size micron rating: 0.05, 0.1, 0.2 and 0.45 µm. Tables 1, 2, 3 and 4 show further details on materials of construction, dimensions, operational limits and flow performance.

Additional Information

  • The filters may be sanitized with compatible chemical agents.
  • Memtrex PC filters meet the test criteria for USP class VI-121°C plastics.
  • Aqueous extracts from Memtrex PC filters contain less than 0.25 EU/ml. The filters typically exhibit low levels of non-volatile residues.
  • GE filter cartridges 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

Core and Cage
Polypropylene
Effective Filtration Area
17 ft² / 2 m²
Endcaps and Adapters
Polypropylene
Maximum Forward Differential Pressure @ 70°F (21°C)
4.1 bar / 60 psi
Maximum Operating Temperature at 10 psid (0.69 bar) in Water
82 °C / 180 °F
Maximum Reverse Differential Pressure @ 70°F (21°C)
2.07 bar / 30 psi
Media Material
Polycarbonate Track-etch Membrane
Nominal Inside Diameter
1.25 in / 31 mm
Nominal Outside Diameter
2.75 in / 70 mm
Support Layers
Polypropylene Microfiber
Type
MPC

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