PureFlo® Polypropylene filter capsules are economically priced and highly retentive, graded porosity, pleated polypropylene media filters that have been specially designed for clarification and pre-filtration applications.
The graded porosity design removes particles in sequence by size – larger particles by the more open outer layers and smaller particles by the tighter inner layers. The outer layers act as a pre-filter while the inner layers provide the absolute rating at the specified pore size. This efficiently spreads the contaminants throughout the media matrix resulting in superior contaminant holding capacity, lifetime, and pressure drop as compared to other media cartridges.
No adhesives, binders, or surfactants are used in the manufacturing process. The non-woven media does not allow for migration into the process fluid, thereby reducing the potential for extractables and downtime. Furthermore, the –all polypropylene construction provides excellent thermal and chemical compatibility with low and high pH chemicals. PureFlo Polypropylene filter capsules are absolute rated to ensure consistent filter performance each and every time out of the package. Available in a wide-variety of micron sizes.
The capsules Components Conforms to CFR part 177 of the US Code of Federal Regulations and USP Class VI Biological test for plastics.