Cartridge & Housing

  Micro-Flow Series Filter Cartridges

Micro-Flow series filter cartridges ultillize proprietary highly asymmetric polethersulfone membrane

to deliver a combination of high flow rate and high dirt holding capacity.

The polypropylene hardware construction of MFN filter can be apply to many process fluids to ensure wide chemical compatibility.

In addition, there are various materials of gaskets / orings available to be compatibility with numerous kinds of fluids.

Especially, MFN series filters are 100% pre-flushed with 18 megohm-cm DI water and integrity tested.

Each element is stamped with pore size, lot and serial number for identification and traceability.

Manufactured in a class 1,000 clean room.

Materials of Construction

Filter Media: Highly Asymmetric Polyethersulfone Membrane

Hardware: Polypropylene

Sealing: Thermal Bond

Support Material: Polypropylene

Gaskets/ O-rings: Silicone, Buna-N, EPDM, Viton, Telfon Encapsulated Viton


Outside Diameter: 2.67'' (68mm)

Lengths: 4'', 10'', 20'', 30'', 40''

Retention Ratings

0.04, 0.1, 0.2, 0.45, 0.65, 0.8, 1.2 µm Absolute

Operating Conditions

Maximum Differential Pressure: 75 psid (5.1 bar) @ 68°F (20°C)

40 psid (2.8 bar) @ 150°F (65°C)

Recommended Change Out Differential Pressure: 35psid (2.4 bar)


FDA Listed Materials

Manufactured from materials which are FDA listed for food contact applications in title 21 of the U.S. code of federal regulations.

Sanitizing Agents

Cartridge may be sanitized in place with common oxidizing agents. Consult factory for compatibility information.


Cartridges will rinse-up to 18 megohm-cm with a minimum of throughput.


Multiple autoclaving for 30 minutes at 250°F (121°C) under no end load conditions.

In-line steam sterilization is not recommended.
May be in-line sanitized with hot water at 180
°F (82°C) for 1 hour.

Flow rate is per 10" cartridge. For liquids other than water, multiply the pressure drop by the fluid viscosity in centipoises.