+1 508-850-2000 Trupor@hovo.com



Trupor® microfiltration media delivers membrane reliability with superior performance.  The innovative composite design uses standard polymers (Nylon and a PES-PBT composite) to deliver long life, stable performance, and superior pore size uniformity.

Trupor® can be used in cartridges just like current porous materials – it pleats on industry standard equipment and can be used as a final efficiency layer, or upstream of an efficiency layer to add capacity and life.  Reference cartridge designs are available upon request.

Food & Beverage

Demand for innovative food and beverage products drives demand for innovative solutions. Trupor®’s higher flow rates allow:

  • Lower production costs
  • Increased yields
  • Longer shelf life
  • Decreased use of preservatives
  • Improved taste and feel
  • More environmentally friendly packaging
  • Lower energy costs
  • Reduced processing times

H&V uses the principles of HACCP (Hazard Analysis, Critical Control Points) to evaluate our processes in context with industry compliance frameworks and regulations, including:

  • Beer & Wine
  • Bottled Water
  • Potable Water (Point-of-Use “POU” and Point-of-Entry “POE”)
  • Dairy


New products are made every day using materials made by microbes.  Harvesting those materials requires many treatment and filtration steps, all of which benefit from  using Trupor®.

  • Trupor®’s high flow rates allow for shorter dwell times once products are ready for harvest
  • Trupor®’s long life and high flux make for lower energy costs – making buffer fluids and process water cheaper, while maintaining safety and quality expectations

With its improved uniformity, flow rates, and life, Trupor® can reduce production costs for:

  • Therapeutics
  • Proteins
  • Products
  • Organisms


Industrial processes depend on filtration to make high quality products, remove pollutants, and do so at the lowest possible costs.

Trupor®’s combination of chemical stability and improved performance make it an attractive material for use in:

  • Chemical Mechanical Polishing (CMP)
  • Electroplating
  • Ink and dye production


Water Re-Use

As municipalities and industrial users pursue new standards and approaches to waste water treatment, Trupor® enables new approaches to water re-use.

  • Trupor® is available up to 40 inches wide (100 cm), making microfiltration available in new form factors
  • Trupor®’s high flux allows improved efficiency in existing vessel infrastructure
  • Trupor® can defend downstream RO, UF and NF processes from finer pollutants
  • Higher flux enables lower cost treatment as part of existing filtration trains

Trupor® Grade Selection Guide


Application Food & Beverage Bioprocess Industrial Water Re-Use
Benefits Lower cost
Higher yields
New products from current housings
Higher titers
Longer run times
Lower cost
New Therapies
Higher yields
Fewer change-outs
Precise efficiency
Microfiltration at municipal scale
New treatment train capability
Trupor® Platform Nylon, Polyethersulfone Polyethersulfone Nylon Nylon
Trupor® Grades L045-3310
L045-8210 L045-3310