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Eaton’s BECODISC BP stacked disc cartridges with low endotoxin content and excellent clarification performance for reliable removal of particulate, microorganisms and retention of endotoxins due to optimal combination of depth filtration and adsorption.

The exceptional pure raw materials and the special production method used to manufacture the BP stacked disc cartridges result in an endotoxin content of < 0.125 EU/ml after rinsing with 50 l/m² WFI.

Filter Material
Cellulose with mineral components
Coarse, clarifying, fine filtration; Microbial reduction and removal
FDA, EC 1935/2004, EC 10/2011; Validation Guide available


  • Greatest possible endotoxin retention as well as a maximum germ retention rate
  • A special manufacturing process and achieves a low endotoxin content
  • Maximum raw material purity for minimum migration of soluble ions
  • The ideal combination of filtration-active and adsorptive properties ensures maximum reliability
  • Comprehensive quality assurance for all raw and auxiliary materials, and intensive in-process controls ensure consistent quality of the finished products
  • Pyrogen content of <0.125 EU/ml in all BECODISC BP stacked disc cartridges is tested based on the LAL test. A certificate is available upon request. 
Germ-reducing Filtration
BECODISC stacked disc cartridges boast high germ retention rates achieved through the fine-pored structure and an electrokinetic potential with an adsorptive effect. These stacked disc cartridges are characterized by high endotoxin retention rates. Due to their great retention capacity for colloidal components, these filter sheets are particularly suitable as prefilters for subsequent membrane filtration.
Fine Filtration
BECODISC stacked disc cartridges for achieving a high degree of clarification. These stacked disc cartridges reliably retain ultra-fine particles and have a germ reducing effect. They are used in practice as ideal pre-filters for membrane filters, reverse osmosis systems, and to protect chromatography columns.
Clarifying Filtration
BECODISC stacked disc cartridges with a large-volume pore structure. These stacked disc cartridges have a high dirt holding capacity for particles and are very suitable for clarifying filtration applications.


  • Pharmaceutical
  • Fine and Specialty Chemistry
  • Biotechnology
Questions before you buy