Overview

Donaldson's PP Melt Blown Filter Cartridges are depth-style filters designed for reliable, cost-effective particulate removal in a wide range of liquid filtration applications. Constructed from 100% polypropylene using a meltblown process, these Spunbonde

PP-FC 100 Liquid Filter Elements

Donaldson’s PP-FC 100 Polypropylene Meltblown Filter Cartridge offers economical, absolute filtration with exceptional dirt-holding capacity. These sediment depth filters are produced using proprietary melt blown microfiber technology and made with 100% pure polypropylene filter media.

Each PP Melt Blown Filter features an absolute graded density filter matrix—lower density at the surface with progressively higher density toward the core—allowing it to trap contaminants throughout the entire filter depth. This design results in higher filtration efficiency, extended service life, and fewer changeouts, making the PP-FC 100 a reliable, cost-effective alternative to string-wound and melt blown sediment cartridges.

Features

  • Designed as a pre-filter to protect membranes
  • Supports high flow rates
  • High dirt holding capacity with low differential pressure
  • Also suitable for cost-effective final filtration of liquids
  • Robust spun bonded filter cartridge construction prevents deformation
  • Food contact compliant – meets US CFR Title 21 & EC/1935/2004

Applications

  • Potable water filtration
  • Chemical filtration – wide chemical compatibility
  • Plating baths
  • Amine filtration
  • RO membrane prefiltration, spray nozzle protection and cleaning
  • Cooling towers
  • Oil & gas process water
  • Pulp & paper processing

PP-FC Liquid Filter Elements

Donaldson’s PP-FC Polypropylene Meltblown Filter Cartridges offer nominal filtration efficiencies, long service life, and fewer changeouts. It is a robust and economical alternative to string-wound and nominal melt-blown filters, especially as a prefilter cartridge for membrane protection or cost-effective final filtration.

Features

  • Developed for the cost-effective pre-filtration of liquids
  • High flow rate
  • High dirt holding capacity at low differential pressure
  • Highly robust polypropylene construction protects against deformation
  • Approved for Food Contact Use according to US CFR Title 21 & EC/1935/2004

Applications

  • Potable water filtration
  • Chemical purification – wide chemical compatibility
  • Plating baths
  • Amine filtration
  • RO membrane prefiltration, spray nozzle protection, and cleaning
  • Cooling towers
  • Oil & gas process water
  • Pulp & paper processing