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Milligard® Filters


Sterility Assured

Milligard® pleated cellulosic multimedia filters offer the finest prefiltration levels available, providing unsurpassed protection of the final sterilizing filter from premature plugging.  Our Milligard® filters are available in multiple formats for every application -- including cell culture media, buffer preparation, serum, SVP, LVP and plasma proteins.
  • Available in single and double layer formats
  • Special low protein binding (LPB) version constructed of low protein binding esters designed for removal of particles and microorganisms in applications where maximizing protein recovery is critical

Milligard® Cartridges  

Milligard® cartridge filters provide high throughput with minimal differential pressure. Our robust cartridges are designed to withstand multiple steam-in-place cycles and are integrity tested during the manufacturing process.
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Milligard® Capsules

Opticap® XL and XLT capsule filters eliminate the time and expense associated with assembling, cleaning, and validating stainless steel housings. Our capsule patented design allows unparalleled thermal and hydraulic stress resistance, resulting in reliability and high confidence in the sterility process and improved cleanliness.
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Milligard® OptiScale®

Our OptiScale® capsule filters give you the power to predict while reducing the variability associated with cleaning and assembling stainless steel systems. With OptiScale® capsules, you get the time and development cost savings of a disposable device, improving your speed to market.
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Sterile Filtration Learning Center - Learn More

Sterile Filtration
Learning Center

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Sterile Filter Selector Interactive App - Learn More

Sterile Filter Selector
Interactive app

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