Puritech Ultraflow-E, the Retrofit of Everblue Fon High Flow Filter Cartridges

Puritech Ultraflow-E High Flow Filter Cartridges deliver consistent filtration of fluids in a wide range of applications. All polypropylene components construction provides excellent chemical resistance to bases, acids, salts and many organic solvents in a broad range of processes. Different manufacturing process provide larger filtration area and longer service life.

Features and Benefits:

  • 100% polypropylene construction provides excellent chemical compatibility with a variety of process fluids and applications
  • Graded pore construction provides optimum particle retention and prevents media migration, ensures consistent filtration performance
  • Low pressure differential, high dirt holding capacity and long service life


  • Melt blown / String wound


  • Filter Medium:                             Polypropylene / Cotton
  • Inner Core:                                  Coreless or reinforced Polypropylene
  • Sealing:                                       EPDM, NBR


  • Outer Diameter:                              5.8’’ (147.5 mm)
  • Inner Diameter:                               3” (76.5mm)
  • Micron Rating:                                1μm, 5μm, 20μm, 50μm, 70μm
  • Length:                                            23’’, 40’’

Recommended operation condition:

  • Maximum Operating Temperature:                           80℃
  • Maximum Operating Pressure:                            4.1 bar at 30℃
  • Recommended Change-Out Differential Pressure:  2bar

Typical Application:

  • RO Pre-Pretreatment
  • Food and Beverage Processing
  • Municipal & Potable Water Systems