PF4/HPF4 (Φ56, Φ69, Φ83) series filter cartridges feature the best chemical compatibility and could be used in the most aggressive chemicals including strong acids, bases, corrosive liquid and oxidant. All fluorine construction and superior cleaning standard effectively reduces metal, chlorides and other contaminants. High flow rate, long service life.

Hydrophobic (PF4) and hydrophilic (HPF4) PTFE membranes are both available for liquid or gas applications.

• Filter Media: Hydrophobic PTFE/Hydrophilic PTFE
• Support: PFA
• Endcaps/Cage/Core: PFA
• Max. Working Temp.: 180℃
• Membrane area: 0.91m²/10” , 1.21m²/10”
• Max. Operating DP: Forward 0.42Mpa, Reverse 0.21Mpa