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Process Filters Cartridges - Borosilicate Pleated Glass Fiber

FilterBOR is a high-performance filtration solution designed for water, air, and gas applications. Its positively charged borosilicate fibre media not only removes particles through size-based filtration but also captures negatively charged contaminants such as colloids, organic matter, and bacteria. With filtration ratings from 0.5 to 5.0 μm, absolute retention above 99.98%, and an optimized pleat design for longer service life, FilterBOR delivers reliable filtration performance in demanding industrial and food-contact water applications. 

  • The FilterBOR cartridges use a filter medium made of positively charged borosilicate fibres. 
  • The fibres are fixed to a depth support. This design gives high mechanical resistance. The filter medium does not release fibres. 
  • In addition to size based sieving, the positively charged filter medium retains colloids, organic material, and bacteria. These contaminants have a negative electrical charge. 
  • Optimized pleating increases service life and contaminant storage capacity. 
  • The filtration range is from 0.5 μm to 5.0 μm. 
  • Absolute retention is more than 99.98% for particles of the specified filtration rating. FilterBOR meets the requirements for food contact with water solutions. 
  • This product is for food contact with water solutions, excluding alcoholic and fatty foods, or for air and gas filtration for particle removal. 

 

Quality Standards 

  • The product is designed, developed, and manufactured in accordance with an ISO 9001‑certified quality management system.

 

Applications:  

  • Sterile air and gas filtration 
  • Gas analysis and emission monitoring 
  • Compressed air systems 
  • Laboratory and instrumentation 

 

Sectors:  

  • Food and beverage 
  • Pharmaceutical 
  • Electronics 
  • Water treatment

Filter Media

Borosilicate

< 99.98% (ASTM 795)

Absolute rated - filter performance

Support & Drainage Layers

Polypropylene

 

 

Cage

Polypropylene

 

Consistent and reproducible

Adapter Insert

AISI1316L

 

Contaminant removal

Operating Conditions

 

Sterilisation

 

Maximum Operating Temperature

Up to 70 °C

Steam

Up to 130 °C per 30 minutes

Max Differential Pressure

5.5 bar at 24 °C

Hot Water

Up to 90 °C per 30 minutes

Max. Forward Flow Dp

1.8 bar at 24 °C

 

 

Nominal Dimensions

Integrity Test Values

Junior

 

 

 

 

 

Length

62 mm

125 mm

Diameter

56 mm

Not applicable to non-membrane filters

Standard

 

 

 

 

 

Length

250 mm

500 mm

Diameter

70 mm

 

 

750 mm

1000 mm

 

 

 

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