The Flotrex PN (FPN) microfiber filters (Figure 1) offer an economical filtration solution to protect final filters. The all polypropylene construction of the FPN filters provides superior chemical compatibility. The gradient density, thermally bonded polypropylene media has excellent dirt holding capacities and reliable retention characteristics. FPN filters do not contain any adhesives or additives as sleeve and end caps are thermally bonded
Typical Applications
FPN filters are an economical alternative to membrane filters in a broad range of applications, Including:
• Filtration of liquid polymers, coatings, and inks
• Filtration of bulk chemicals
• Beer trap filtration
• Post Carbon bed and DI bed filtration
• Pre-filtration to protect expensive final filters
General Properties
Flotrex PN filters are available in the following nominal pore size micron rating: 0.2 0.45, 1, 2, 3, 5, 10 and 30 µm. Tables 1, 2, 3, and 4 show further details on materials of construction, dimensions, operational limits, and flow performance.
