MultiPoly Filter Cartridges
Multi-layer Polypropylene Media · Pre-Filtration

Cobetter MultiPoly Filter Cartridges is an all-polypropylene pleated depth filter cartridges The design adopts depth filter technology for a graded pore size, higher dirt holding capacity, avoids filter surface jams, and eliminates ink contaminants (gels and agglomerates). The graded pore size distribution from coarse (upstream) to fine (downstream) removes particles gradually and extends the filter’s service life.

Features and Benefits

  • Media constructed of 5-7 layers with a larger pore size on the upstream and a smaller pore size on the downstream. This enables additional particle loading and higher dirt holding capacity.
  • Multi-layer Nano Fiber Media eliminates particles according to pore size distribution and significantly increases lifetime.
  • Multi-layer Nano Fiber Media provides excellent removal of contaminants capabilities, including gels and agglomerates.
  • Polypropylene construction yields excellent compatibility with most ink chemistries.
  • Specification
  • Performance
  • Ordering Information

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Material of Construction

Filter MediumMulti-Layer Nano Fiber Polypropylene
Support LayerPolypropylene
Core/Cage/End CapsPolypropylene
Internal Adaptor Reinforcing RingPlease refer to ordering information

Operating Conditions

Maximum Temperature80°C
Max.Differential Pressure
4 bar / 21°C
2.1bar / 80°C
Steam Sterilization (Autoclave)121°C / 30min
Hot Water Sterilization80°C / 30min

Flow Rate Characteristics

Retention Characteristic

Pore sizePFSA 0.3PFSA 0.5PFSA 0.8PFSA 1.0
PFSA 1.5
PFSA 2.0PFSA 5.0

Ordering Information


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