Filtration is based on depth filtration through a multilayer structure with graded pore density.
Particles are captured throughout the filter depth:
• larger particles — in outer layers
• finer particles — in inner layers
This results in high dirt-holding capacity and extended service life.
Cartridges are manufactured from pure polypropylene microfibers thermally bonded without binders or adhesives.
Key features:
• no inner core
• no fiber migration
• high chemical resistance
• compatibility with a wide range of fluids
Main parameters:
• filtration rating — 1–75 μm
• efficiency — ~80% (nominal)
• temperature — up to 65 °C
• differential pressure — up to 2.0 bar
Applications:
• pre-filtration before RO/UF
• DI water systems
• chemical and plating processes
• filtration of solvents, oils, and process fluids