LiquiPro™ F2 All-PTFE Filters from Porvair

LiquiPro™ F2 All-PTFE Filters from Porvair
LiquiPro™ F2 are superior pleated PTFE membrane filters with PFA support for chemical inertness across a broad range of microelectronics process chemical applications.

Final assembly is purged with filtered nitrogen for initial cleanliness. A variety of end fittings are offered for easy installation.

Superior advanced duo-retention filtraation mechanisms for dilute HF and BOE cleaning applications.


LiquiPro™ F2 All-PTFE Filters Features

  • Optimised 80-95% porosity, uniform pore size distribution and filtration area with low pressure drop, high flow rate and long service life.
  • Manufactured without the use of additives, surface modification agents or posttreatments, to ensure purity performance is not compromised.
  • Certificate of quality enclosed with each product lot for quality assurance that ensures filter-to-filter and lot-to-lot performance.
  • High purity application filters manufactured in a clean room environment.
  • Fast rinse-up time as filters has been pre-flushed with Ultrapure DI water (18.2 Megaohm-cm, TOC less than 50 ppb).

LiquiPro™ F2 All-PTFE Filters Applications

  • Chemical delivery system filtration of strong acid and base solution at room temperature for semiconductor manufacturing.
  • Solvent filtration.
  • Aggressive chemical processes in the photovoltaic and data storage industries.

LiquiPro™ F2 All-PTFE Filters Specifications

  • Pore size rating
    • 0.05, 0.1, 0.2, 0.45, 1, 5, 10 μm
  • Maximum differential pressure:
    • 5.0 bard (72.5 psid) @ 25°C (68°F)
    • 2.0 bar (29 psid) @ 120°C (248°F)
  • Compatibility and purity
    • Filters do not use any binders, surfactants and adhesives for broad usage compatibilities. Only 100% high purity virgin polypropylene is used.
  • Materials of construction
    • Filter media: PTFE hydrophilic membrane
    • Support: PFA
    • End caps,
    • core, cage: PFA
    • O-rings: EPDM, FKM, E-FKM
  • AT Cartridge Dimension
    • 67mm (2.6”) diameter and 10” nominal length.
  • Metallic Cleanliness
    • <25μg per device. Ultra-High-Purity.
  • Maximum operating temperature
    • 180°C (356°F) at the above conditions.

Download Porvair LiquiPro™ F2 All-PTFE Filters Datasheet

Talk to one of our filtration experts today at (855) 737-4717, or fill out our online form to learn more.

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