pall,颇尔,Starclear 滤芯,

Starclear 滤芯


pall,颇尔,Starclear 滤芯,
pall,颇尔,Starclear 滤芯

Starclear 滤芯
Starclear filters employ a unique composite design that incorporates a polypropylene pre-filtration layer (颇尔 Profile® Star media) with 2 layers of 1 μm absolute rated positively charged glass fiber filter membrane (颇尔 Ultipor® GF Plus media).

颇尔’s AB style filters are disposable 254mm (10 inch) modular element cartridges assembled in 254, 508, 762 and 1016 mm lengths to be used with stainless steel housing assemblies, most suitable for medium to large scale manufacturing operations (100 L to >1000 L).这类过滤器采用编码 7 标准配置,是 颇尔 系列中功能用途最广的过滤装置,过滤介质范围比其他任何过滤器类型都更广泛。These filters, when encapsulated, become the Kleenpak™ Nova capsule format.

Key Features and Benefits

  • Built in pre-filtration layer ensures exceptionally high dirt holding capacity, long service life and smaller installations
  • Absolute filtration layers for consistent performance and no fiber shedding or unloading
  • High flow rates mean faster production times and improved process economics
  • Positive zeta potential for the removal of fine contaminants such as bacteria, viruses, endotoxins and haze.

Quality Standards

Pharmaceutical grade cartridges provide assurance that:

  • Every filter is manufactured under a quality system certified to ISO 9000
  • All filter elements are batch traceable • The filter components have met the specifications for biological tests listed in the current revision of the USP for Class VI-121 °C plastics
  • Filter elements are statistically tested for fabrication integrity
  • Filter effluent is statistically tested for:
    • Particulate and fiber cleanliness using an optical microscope
    • TOC, pH and pyrogens in accordance with current USP limits and requirements.



Filter Medium: 
Pre-filtration Layer
Final Filtration Layer

Positively charged glass fiber

 Support and Drainage Layers  聚丙烯
 Core, Cage and Endcaps  聚丙烯



Steam Sterilization


Steam Sterilizing Temperature
(In situ or autoclave)

Maximum Recommended Cumulative Steam Life
 125 °C  10 hours
Further details on steam sterilization are available




 Typical Aqueous Extractables per 254 mm (10 in.)Module  40 mg
1 Non-volatile residues from autoclaved elements after 4 hours reciprocation in deionized water



Microbial and Particulate Removal Efficiency

Challenge Contaminant Typical Removal Efficiency 2,4
 Brevundimonas diminuta  TR > 102
 Aqueous suspension of AC fine test dust3  ß > 5000 at 0.5 μm4
2 Titer reduction (TR) = Total no. organisms influent to filter
                                  No. organisms detected in effluent
3 Performance measured using the 颇尔 F2 test.
4 ß =  No particles > given size in influent
        No particles > given size in effluent
 ß 5000 corresponds to a 99.98% removal efficiency



Operating Parameters5

 Maximum Differential Pressure

 5 bar (72.5 psi) @ 40 °C
 3.4 bar (49.2 psi) @ 60 °C

 Maximum Operating Temperature  60 °C
5 In compatible liquids which do not soften, swell or adversely affect the filter or its materials of construction



Typical Liquid Flow Characteristics


pall,颇尔,Starclear 滤芯
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