Trupor® microporous filter media is available in industry standard materials (Nylon and PES-PBT composites) and micron ratings (0.45 micron and 0.65 micron available now) to fit a wide range of applications.
Trupor® media can be processed with standard pleating and production equipment. It can be used as a final efficiency layer for improved flow or co-pleated as a capacity layer to extend life and reduce change-outs.
Trupor® Microporous Media
Trupor® Nylon Composite
Compatible with autoclave sterilization.
Trupor® PES-PBT Composite
Compatible with gamma irradiation.
Trupor® Product Platforms
|Grade||Material||Basis Weight (gsm) ||Commercial Pore Size||Beta Ratio||Efficiency @ Particle Size|
|>99.99% @ 0.45 μm
>99.99% @ 0.45 μm
>99.99% @ 0.65 μm
|Polyethersulfone||L045-8210||PES-PBT||75 ||0.45μm||5,000 |
 PES-PBT composite is designed to handle gamma irradiation.
 Ask for more information on specifications, averages and ranges.
 Beta Ratio calculated in cartridge based on 3rd party measurement.
 PES, PBT composite values are preliminary
 In process
Pressure drop – 10” cartridge
The graph shows water flow rate and pressure drop characteristics of Trupor® Nylon 0.45 and Trupor® Nylon 0.65 grades compared to typical 10” cartridge elements. This graph shows that the flow rate characteristics of Trupor® 0.45 shows 70% improvement compared to a 0.45-micron commercial membrane cartridge element. Similarly, Trupor® 0.65 micron shows 50% improvement in water flow rate characteristics compared to a commercial 0.65-micron membrane.