Cartridge & Housing

  VSF Series Filter Cartridges

VSF series filter cartridges utilize highly Asymmetric Polyethersulfone (PES) Membrane

which can handle high flow rate and provide high dirt holding capacity.

This series offers excellent retention efficiency and extended on-stream life

for water system of the pharmaceutical industry as well as the food and beverage industry.

In addition, the thickness of center core is enhanced to withstand hot water sanitation or steam sterilization for multiple cycles.

Absolute rated > 99.9% efficiency with retention.

Manufactured in a class 1,000 clean room.

Materials of Construction

Filter Media: Polyethersulfone Membrane

Hardware: Polypropylene

Sealing: Thermal Bond

Support Material: Polypropylene

Gaskets/ O-rings: Silicone


Outside Diameter: 2.67'' (68mm)

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

Retention Ratings

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) 

Sanitization & Sterilization: Hot Water @ 90°C for 30 min, up to 100 cycles.


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.


All Pleated-Flow C filter cartridges are free of surfactants, anti-static agents, binders and adhesives.

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