Chat with us, powered by LiveChat


MultiPoly Filter Cartridges

Multi-layer Pleated Polypropylene Media  ·  Pre-filter for Liquids

MultiPoly Filter Cartridges are composed entirely of pleated polypropylene. Characteristics of the depth filter design include graded pore size and high dirt holding capacity, which eliminates high viscosity contaminants (including gels and agglomerates) and avoids filter surface jams. The graded pore size distribution from coarse (upstream) to fine (downstream) removes particles gradually and extends the filter’s service life making it especially suited for high suspended particulates, colloids, and viscous liquids.

Features and Benefits

  • 5 to 7 layers of PP media with a graded pore size distribution enables additional particle loading and high dirt holding capacity
  • Multi-layer nano fiber media provides excellent removal of contaminants including gels and agglomerates
  • Polypropylene construction yields excellent chemical compatibility

Quality Standards

  • Designed, developed and manufactured in compliance with ISO9001
  • Full Regulatory Compliance with the following:
    • 21CFR.210.3(b)(5)(6), 211.72 for Non-Fiber Release
    • Endotoxins: <0.25EU/ml/10inch filter
    • USP <88> Plastic Class VI-121°C
    • FDA 21 CFR177-182 & EU 1935/2004/EC

Typical Applications

  • Culture Medium
  • Fermentation Broths
  • Gel Materials
  • High Viscosity Materials
  • Serums

Flow Rate Characteristics

Materials of Construction

Filter MediaMulti-Layer Nano Fiber Polypropylene
Core/Cage/End CapsPolypropylene

Operating Conditions

Max. Temperature Max. Temperature80°C
Max. Differential Pressure4.0 bar / 21°C
2.4 bar / 80°C
Effective Filtration Area0.26-0.29m2/ Ф 69-10 inch-Layer


Inline Steam Sterilizationup to 20 cycles (125°C for 30min@30kPa per cycle)

Ordering Information

Removal RatingsEnd CapNominal LengthNominal LengthSeal Material
0020=0.2μm0500=5.0μmHSF=226 /Fin (PBT Insert)05= 5″S=Silicone
0050=0.5μm1000=10μmHSC=226 /Flat (PBT Insert)10=10″E=EPDM
0060=0.6μm1500=15μmHTF=222 /Fin (PBT Insert)20=20″V=Viton
0080=0.8μm2000=20μmHTC=222 /Flat (PBT Insert)30=30″
0100=1.0μm4000=40μmDOE=Double Open End40=40″



FileDescriptionFile sizeDownloads
pdf Hall Pyke MultiPoly4 MB208