EverLUX® PES Membrane (Hydrophilic)

This technologically advanced polyethersulfone (PES) membrane filter's highly tapered, thicker pore structure provides built-in prefiltration for high contaminant capacity, extended service life and high flow rates.

EverLUX® polyethersulfone (PES) filters are optimized for sterile filtration, prefiltration and clarification applications where exceptional capacity, low protein binding and absolute bacteria retention are required. This absolute-rated PES membrane filter is permanently hydrophilic. The EverLUX® membrane’s tapered pore structure provides built-in prefiltration, allowing it to withstand higher particle loads without compromising flow rates. This extended capacity and service life can be directly translated into lower filtration costs. The EverLUX® filter is also available in discs, capsules, high-capacity UltraCap® and UltraCap® H.D. capsules.

Design Features:

  • Absolute ratings from 0.1 µm to 0.6 µm
  • Unique, patented PES membrane with high flow rates and exceptional service life
  • Minimum pressure drop
  • Chemical compatibility across pH 1-14
  • Ultraclean – no additives, surfactants or post-treatments
  • Fully integrity testable in water
  • PES is a permanently hydrophilic membrane
  • Low adsorption, high transmission of proteins, active ingredients, and preservatives
  • Superior throughput in high-contaminant fluids, including growth media, serum, and protein-containing solutions
  • Lower filtration costs through increased service life and contaminant-holding capacity
  • Meets ASTM bacterial validation standards
  • Cleanroom manufactured
What are the typical applications?

Sterilization, prefiltration and clarification of low- to high-contaminant liquids, including:

  • Blood products
  • Buffers
  • Complex biologicals
  • Cell and tissue culture media
  • Process intermediates
  • Protein solutions
  • Supernatants
  • Vaccines
  • Ophthalmics

Filter Configurations Available for EverLUX®

UltraSnap® Filter Assembly

UltraCap® H.D. Capsule Filters

UltraCap® Capsule Filters

Small Cartridges

Standard Capsule Filters

Medium Capsule Filters

Mini Capsule Filters

50 mm Filter Devices

25 mm Syringe Filter Devices

Disc Filters

Typical water flow rates per 10" cartridge

Typical capsule water flow rates

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