Pargreen Process Technologies - Memtrex™ PM Pleated Filters with Polypropylene Membrane

Memtrex PM (MPM) filters' 100% polypropylene construction offers low extractables, long service life and broad chemical compatibility (Figure 1). Thermoplastic sealing techniques are used in the cartridge construction eliminating the need for glues or sealers which could leach contaminates. MPM filters are integrity testable. All components are made of FDA-acceptable materials and meet the test criteria for the USP24 Class VI 121ºC plastics.

MPM filters utilize high flow polypropylene membranes, capable of protecting your gas, air, and liquid processes with absolute ratings of 0.1 and 0.2 micron. GE Water & Process Technologies is your complete source for filters, crossflow membranes, housings and other filtration equipment.

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Items	MPM911AA Memtrex™ PM Pleated Filters with Polypropylene Membrane	MPM911AB Memtrex™ PM Pleated Filters with Polypropylene Membrane	MPM911AC Memtrex™ PM Pleated Filters with Polypropylene Membrane	MPM911AG Memtrex™ PM Pleated Filters with Polypropylene Membrane	MPM911AH Memtrex™ PM Pleated Filters with Polypropylene Membrane
Type	N/A MPM
Absolute Micron Rating	N/A 0.1 µm
Nominal Cartridge Length	N/A 10 in25.4 cm
End #1 Adapter	N/A Open End Gasket
End #2 Adapter	N/A Open End Gasket	N/A 120 O-Ring	N/A 213 O-Ring	N/A Closed End Cap	N/A Fin Adapter
Elastomer Material¹	N/A Buna-N EPDM Silicone Viton
Filtration Media	N/A Polypropylene Membrane
Support Layers	N/A Polypropylene Microfiber
Core and Cage	N/A Polypropylene
Endcaps and Adapters	N/A Polypropylene
Nominal Outside Diameter	N/A 2.75 in70 mm
Nominal Inside Diameter	N/A 1.25 in31 mm
Effective Filtration Area	N/A 7 ft²1 m²
Maximum Forward Differential Pressure @ 70ºF (21ºC)	N/A 60 psi4.1 bar
Maximum Reverse Differential Pressure @ 70ºF (21ºC)	N/A 30 psi2.1 bar
Maximum Operating Temperature at 10 psid (0.7 bar) in Water	N/A 140 ºF60 ºC
Integrity Testing²	N/A ≤ 5 cc/min at 40 psi≤ 5 cc/min at 2.76 bar
Note	N/A Trademark of General Electric Company; may be registered in one or more countries.
Typical Applications	N/A Memtrex PM filters are specifically designed for pure chemical filtration. Typical applications include: Vent and Process Air Etchants, Photoresists and Developers Solvents, Acids and Bases Ultrapure Chemicals
General Properties	N/A Memtrex PM filters are available the following absolute pore size micron ratings: 0.1 and 0.2 µm. Tables 1, 2, 3, 4, 5 and 6 show further details on materials of construction, dimensions, operational limits, integrity testing and flow performance in air and water.
Additional Information	N/A Memtrex PM filters may be autoclaved or in situ steam sterilized (up to 253ºF [123ºC], 30 minute cycles) for a maximum accumulated exposure of 10 hours. Alternatively, the filters may be sanitized with compatible chemical agents. GE certifies that the materials contained in its Memtrex PM pleated filters meet U.S. FDA requirements for food contact under the applicable regulations in 21 CFR. For further information, contact the GE technical services. Memtrex PM filters meet the test criteria for USP class VI-121ºC Plastics. Aqueous extracts from Memtrex PM 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.
¹ PTFE and Viton are registered trademarks of DuPont. ² Air diffusion per 10" module after saturation with clean 100% IPA