ELPF Filter Cartridges are composed of PTFE membrane. They are inherently hydrophobic and provide great organic and inorganic corrosion resistance. ELHPF Filter Cartridges are composed of hydrophilic PTFE membrane. They are recommended for the filtration of polar solvents. Since they require no pre-wetting, they can decrease operating time, thus helping to reduce cost.
Feature and Benefits
Great Chemical Compatibility
Suitable for the filtration of a variety of wet-etching solutions and stripping agents from Wet Etch and Clean (WEC) Process.
High Retention Rates
Particle retention efficiency up to 99.99%.
Available in Hydrophilic PTFE Membrane
While PTFE membranes are inherently hydrophobic, ELHPF is composed of a hydrophilic membrane that requires no pre-wetting.
Available in a Wide Range of Pore Sizes
Available in a wide range of pore sizes from 0.02μm to 10μm to meet different requirements.
Each Element is Individually Integrity Tested
| ELPF | ELHPF | |
| Filter Media | Hydrophobic PTFE Membrane | Hydrophilic PTFE Membrane |
| Cage/Core/End Caps | Polypropylene | |
| Max. Operating Temperature | 80°C | |
| Max. Differential Pressure | 0.4 MPa / 21°C 0.24 MPa / 80°C | |
| Removal Ratings | 0.02/0.05/0.1/0.2/ 0.5/1.0/3.0/5.0/10 | 0.05/0.1/0.2/0.5/1.0/ 3.0/5.0/10 |
| Filter Area | 0.02-0.2μm 0.74 m2 / 10 inch 5.0-10μm | 0.74 m2 / 10 inch 0.98 m2 / 10 inch |
| Removal Ratings | End Cap | Nominal Length | Seal Material | ||||
ELPF | 0002=0.02μm | 0300=3.0μm | SF=226 / Fin | 05= 5" | P=FEP | -E | |
ELHPF | 0003=0.03μm | 0500=5.0μm | TC=222 / Flat | 10= 10" | E=EPDM | ||
| 0005=0.05μm | 1000=10.0μm | TF=222 / Fin | 20= 20" | ||||
| 0010=0.1μm | SC=226 / Flat | 30= 30" | |||||
| 0020=0.2μm | 40= 40" | ||||||
| 0050=0.5μm | |||||||
| 0100=1.0μm | |||||||
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