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 also is 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

Filter Configurations Available for EverLUX^®

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Typical water flow rates per 10″ cartridge

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Typical capsule water flow rates

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