PF1/HPF1 (Φ69, Φ83, Φ131) series filter cartridges have uniform pore size and small diffusion flow. The hydrophobic and hydrophilic PTFE membrane can be used for both gas and liquid filtration.

Hydrophobic PF1 filter cartridges are characterized by inherent hydrophobicity, high flow rate, high filtration accuracy, no fiber shedding, chemical resistance, high temperature resistance and long service life. Hydrophilic HPF1 filter cartridges are characterized by strong hydrophilicity, high flow rate, high filtration accuracy, no fiber shedding, chemical resistance, high temperature resistance, no need for pre-wetting, dry storage.

• Filter media: Hydrophobic PTFE/Hydrophilic PTFE
• Support: PP
• Endcaps/Cage/Core: PP
• Max. working temp.: 90℃
• Max. Operating DP: Forward 0.42Mpa, Reverse 0.21Mpa